769C TRUCK 01X00001-02876 (MACHINE) POWERED BY 3408 ENGINE ELECTRICAL AND STARTING SYSTEM Caterpillar SIS

TRUCK 769C TRUCK 01X
769C TRUCK 01X00001-02876 (MACHINE) POWERED BY 3408 ENGINE SEBP1219 769C 01X (1978)

Parts group 769C:

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ELECTRICAL AND STARTING SYSTEM

ALARM GP

9D-1329 ALARM GP

9D1329 ALARM GROUP
PART OF 2G330 LIGHTING & WIRING

ALTERNATOR GP-CHARGING

5S-9088 ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY-24 VOLT, 50 AMPERE-PART 1 OF 2-TYPE 1*R
PART OF 4N2185 ALTERNATOR

5S-9088 ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY-24 VOLT, 50 AMPERE-PART 2 OF 2-TYPE 1*R
PART OF 4N2185 ALTERNATOR

5S-9088 ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY-24 VOLT, 50 AMPERE-TYPE 2*R
PART OF 4N2185 ALTERNATOR GROUP SHOWN ON PAGE 112

9G-9538 ALTERNATOR GP-CHARGING

9G9538 ALTERNATOR GROUP-24 VOLT, 50 AMPERE
PART OF 5S9088 ALTERNATOR

3T-1888 ALTERNATOR GP-CHARGING

3T1888 ALTERNATOR GROUP-DELCO-REMY-24 VOLT, 50 AMPERE
PART OF 5S9088 ALTERNATOR GROUP LISTED ON PAGE 111A

4N-2185 ALTERNATOR GP-CHARGING

4N2185 ALTERNATOR GROUP
5S9088 ALTERNATOR PARTS ARE SHOWN ON PAGES 110 & 111

DIODE GP

2G-8244 DIODE ASSEMBLY

2G8244 DIODE ASSEMBLY
SERIAL NO. 1X1-1965,1976,1979,1982 & 2022 INCLUSIVE
PART OF 2G330 LIGHTING & WIRING GP

6G-8333 DIODE AS

6G8333 DIODE ASSEMBLY. SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983
-2021 & 2023-UP. PART OF 2W330 LIGHTING & WIRING GROUP SHOWN ON PAGE 97F

GLOW PLUG GP

4N-2008 GLOW PLUG GP

4N2008 GLOW PLUG GROUP
ENGINE SERIAL NO. 48W4828-12523,12528 & 12532 INCLUSIVE

LIGHTING GP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-FRONT & REAR
LAMPS-PART 1 OF 7. SERIAL NO.1X1-1288 INCLUSIVE.6N7981,5S5147,5S5148 &
1M1882 LAMP PARTS ARE SHOWN ON PAGES 99 & 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-BATTERY & CABLE
PART 2 OF 7. SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-ENGINE WIRING-
PART 3 OF 7. SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-SWITCHES &
ENGINE WIRING-PART 4 OF 7. SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 5 OF 7
SERIAL NO. 1X1 TO 1X1288 INCLUSIVE. 7N3621 SWITCH & 2W4032 & 2W4041
HARNESS PARTS ARE SHOWN ON PAGES 98, 101 & 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 6 OF 7
SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 7 OF 7
SERIAL NO. 1X1 TO 1X1288 INCLUSIVE. 7N7996 SWITCH PARTS ARE SHOWN ON
PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT,4 LAMP-CHASSIS AREA-FRONT & REAR
LAMPS-PART 1 OF 7. SERIAL NO. 1X1289-1965,1976,1979,1982 & 2022 INCL.
6N7981,5S5147,5S5148 & 1M1882 LAMP PARTS ARE SHOWN ON PAGES 99 & 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-BATTERY &
CABLE-PART 2 OF 7. SERIAL NO. 1X1289-1965,1979,1982 & 2022 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-ENGINE WIRING
PART 3 OF 7. SERIAL NO. 1X1289 TO 1965,1976,1979,1982 & 1X2022 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-SWITCHES &
ENGINE WIRING-PART 4 OF 7. SERIAL NO. 1X1289 TO 1965,1976,1979,1982 &
1X2022 INCLUSIVE.

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 5 OF 7
SERIAL NO. 1X1289-1965,1976,1979,1982 & 2022 INCLUSIVE
7N3621 SWITCH & 2G4032 & 2W4041 HARNESS PARTS ARE SHOWN ONPGS.98,101 & 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 6 OF 7
SERIAL NO. 1X1289-1965,1976,1979,1982 & 2022 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 7 OF 7
SERIAL NO. 1X1289-1965,1976,1979,1982 & 2022 INCLUSIVE
7N7996 SWITCH PARTS ARE SHOWN ON PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-FRONT & REAR
LAMPS-PART 1 OF 7. SERIAL NO.1X1966-1975,1977,1978,1980,1981,1983-2021 &
2023-2126 INCLUSIVE. 6N7981,5S5147,5S5148 & 1M1882 LAMP PARTS ARE SHOWN ON
PAGES 99 & 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-BATTERY &
CABLE-PART 2 OF 7. SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021
& 2023-2126 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-ENGINE WIRING
PART 3 OF 7. SERIAL NO. 1X1966-1975.1977,1978,1980,1981,1983-2021 &
2023-2126 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-SWITCHES &
ENGINE WIRING-PART 4 OF 7. SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983
-2021 & 2023-2126 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 5 OF 7
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-2126 INCL.
7N3621 SWITCH,6G8331 & 2G4041 HARNESS PARTS ARE SHOWN ON PGS.98.101A & 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 6 OF 7
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-2126 INCL.

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 7 OF 7
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023,2126 INCLUSIVE
7N7996 SWITCH PARTS ARE SHOWN ON PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 1 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-FRONT & REAR LAMPS
SERIAL NO. 1X2127-UP
6N7981, 5S5147-PAGE 99, 5S5148, 1M1882-PAGE 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 2 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-BATTERY & CABLE
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 3 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 4 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-SWITCHES & ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 5 OF 7-TYPE 1
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N3621-PAGE 98, 6G6639-PAGE 101B, 2G4041-PAGE 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 6 OF 7-TYPE 1
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 7 OF 7-TYPE 1
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N7996-PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 1 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-FRONT & REAR LAMPS
SERIAL NO. 1X2127-UP
6N7981, 5S5147-PAGE 99, 5S5148, 1M1882-PAGE 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 2 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-BATTERY & CABLE
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 3 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 4 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-SWITCHES & ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 5 OF 7-TYPE 2
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N3621-PAGE 98, 2G4041-PAGE 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 6 OF 7-TYPE 2
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 7 OF 7-TYPE 2
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N7996-PAGE 104B

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 1 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 2G8867 HARNESS PARTS ARE SHOWN ON
PAGES 104 & 104A

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 2 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 2G8244 DIODE & 6G45 WIRE PARTS
ARE SHOWN ON PAGES 103 & 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 3 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 9D1329 ALARM PARTS ARE SHOWN ON PAGE
105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 4 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 7N718 SWITCH PARTS ARE SHOWN ON PAGE 98

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 1 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
2G8867 HARNESS PARTS ARE SHOWN ON PAGES 104 & 104A

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 2 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
2G8244 DIODE & 6G45 WIRE PARTS ARE SHOWN ON PAGES 103 & 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 3 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
9D1329 ALARM PARTS ARE SHOWN ON PAGE 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 4 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
7N718 SWITCH PARTS ARE SHOWN ON PAGE 98

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 1 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-UP
6G8260-PAGE 104A.01

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 2 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-UP
6G8333-PAGE 103B, 9D1329, 6G0045-PAGE 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 3 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983 & 2021 & 2023-UP

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 4 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-UP
7N0718-PAGE 98

6N-7981 LAMP GP

6N7981 LAMP GROUP-TAIL,STOP & TURN SIGNAL
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGES 87 & 93A

5S-5147 LAMP GP

5S5147 HEAD LAMP GROUP-24 VOLT
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGES 87 & 93A

5S-5148 LAMP GP

5S5148 HEAD LAMP GROUP-24 VOLT
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGES 87 & 93A

1M-1882 LAMP GP

1M1882 FLOOD LAMP GROUP-24 VOLT
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGES 87 & 93A

MOTOR GP

2G-6158 PUMP GP-ELECTRIC DRIVE

2G6158 PUMP GP-ELECTRIC DRIVE
PART OF 9D8430 LINES-SUPPLEMENTAL STEERING

9D-9919 PUMP GP-ELECTRIC DRIVE

9D9919 PUMP GP-ELECTRIC DRIVE
STA-RITE INDUSTRIES SKIDMORE OPERATIONS
PART OF 2G6158 PUMP-ELECTRIC DRIVE

2G-6159 PUMP GP-ELECTRIC DRIVE

2G6159 PUMP GP-ELECTRIC DRIVE
JOHN S. BARNES CORP
PART OF 2G6158 PUMP-ELECTRIC DRIVE

SHUTOFF GP

6N-4201 SHUTOFF GP-ELECTRICAL

6N4201 SOLENOID SHUT-OFF GROUP
ENGINE SERIAL NO. 48W4828 TO 48W5714 INCLUSIVE

1N-4539 SHUTOFF GP-ELECTRICAL

1N4539 SOLENOID SHUT-OFF GROUP-24/32 VOLT
ENGINE SERIAL NO. 48W12524-12527,12529-12531 & 12533-UP

8N-0681 SHUTOFF GP

8N681 SOLENOID SHUT-OFF GROUP
ENGINE SERIAL NO. 48W5715-12523,12528 & 12532 INCLUSIVE

SOLENOID GP

3T-3421 SOLENOID AS

3T3421 SOLENOID ASSEMBLY-24 VOLT
PART OF 3T2780 ELECTRIC STARTING MOTOR

STARTING AID GP

6G-8300 STARTING AID GP-ETHER

6G8300 ETHER STARTING AID
SERIAL NO. 1X2127-UP

STARTING MOTOR GP

6N-9677 STARTING MOTOR GP-ELECTRIC

6N9677 ELECTRIC STARTING MOTOR GROUP-24 VOLT-PART 1 OF 3
PART OF 4N1061 ELECTRIC STARTING MOTOR GROUP SHOWN ON PAGE 109
4M1812 SWITCH PARTS ARE SHOWN ON PAGE 109

6N-9677 STARTING MOTOR GP-ELECTRIC

6N9677 ELECTRIC STARTING MOTOR GROUP-24 VOLT-PART 2 OF 3
PART OF 4N1061 ELECTRIC STARTING MOTOR GROUP SHOWN ON PAGE 109

6N-9677 STARTING MOTOR GP-ELECTRIC

6N9677 ELECTRIC STARTING MOTOR GROUP-24 VOLT-PART 3 OF 3
PART OF 4N1061 ELECTRIC STARTING MOTOR GROUP SHOWN ON PAGE 109

3T-2780 STARTING MOTOR GP-ELECTRIC

3T2780 ELECTRIC STARTING MOTOR GROUP-24 VOLT-PART 1 OF 1*R
DELCO-REMY
PART OF 4N1061 ELECTRIC STARTING MOTOR

4N-1061 STARTING MOTOR GP-ELECTRIC

4N1061 ELECTRIC STARTING MOTOR GROUP-24 VOLT-L.H. MOUNTED-TYPE 2
3T2780-PAGE 108A

4N-1061 STARTING MOTOR GP-ELECTRIC

4N1061 ELECTRIC STARTING MOTOR GROUP-24 VOLT-L.H.MOUNTED-TYPE 1
6N9677-PAGE 106

SWITCH GP

7N-0718 SWITCH AS-DISCONNECT

7N718 DISCONNECT SWITCH ASSEMBLY
PART OF 2G330 LIGHTING & WIRING

7N-3621 SWITCH GP

7N3621 MAGNETIC SWITCH ASSEMBLY
PART OF 9D8550 LIGHTING & WIRING

7N-7996 SWITCH GP

7N7996 SWITCH GROUP-FILTER BY-PASS
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGES 93,93G & 93P

4M-1812 SWITCH AS-SOLENOID

4M1812 SOLENOID SWITCH ASSEMBLY
PART OF 6N9677 ELECTRIC STARTING MOTOR

4N-9600 SWITCH GP-FLOW

4N9600 COOLANT FLOW SWITCH GROUP

7N-4160 SWITCH GP

7N4160 HEAT-START SWITCH GROUP
PART OF 6G8460 INSTRUMENT PANEL

WIRING GP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-FRONT & REAR
LAMPS-PART 1 OF 7. SERIAL NO.1X1-1288 INCLUSIVE.6N7981,5S5147,5S5148 &
1M1882 LAMP PARTS ARE SHOWN ON PAGES 99 & 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-BATTERY & CABLE
PART 2 OF 7. SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-ENGINE WIRING-
PART 3 OF 7. SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-SWITCHES &
ENGINE WIRING-PART 4 OF 7. SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 5 OF 7
SERIAL NO. 1X1 TO 1X1288 INCLUSIVE. 7N3621 SWITCH & 2W4032 & 2W4041
HARNESS PARTS ARE SHOWN ON PAGES 98, 101 & 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 6 OF 7
SERIAL NO. 1X1 TO 1X1288 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 7 OF 7
SERIAL NO. 1X1 TO 1X1288 INCLUSIVE. 7N7996 SWITCH PARTS ARE SHOWN ON
PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-BATTERY &
CABLE-PART 2 OF 7. SERIAL NO. 1X1289-1965,1979,1982 & 2022 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-ENGINE WIRING
PART 3 OF 7. SERIAL NO. 1X1289 TO 1965,1976,1979,1982 & 1X2022 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-SWITCHES &
ENGINE WIRING-PART 4 OF 7. SERIAL NO. 1X1289 TO 1965,1976,1979,1982 &
1X2022 INCLUSIVE.

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 6 OF 7
SERIAL NO. 1X1289-1965,1976,1979,1982 & 2022 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 7 OF 7
SERIAL NO. 1X1289-1965,1976,1979,1982 & 2022 INCLUSIVE
7N7996 SWITCH PARTS ARE SHOWN ON PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-BATTERY &
CABLE-PART 2 OF 7. SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021
& 2023-2126 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-ENGINE WIRING
PART 3 OF 7. SERIAL NO. 1X1966-1975.1977,1978,1980,1981,1983-2021 &
2023-2126 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-SWITCHES &
ENGINE WIRING-PART 4 OF 7. SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983
-2021 & 2023-2126 INCLUSIVE

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 6 OF 7
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-2126 INCL.

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING & WIRING GROUP-24 VOLT-4 LAMP-CHASSIS AREA-PART 7 OF 7
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023,2126 INCLUSIVE
7N7996 SWITCH PARTS ARE SHOWN ON PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 1 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-FRONT & REAR LAMPS
SERIAL NO. 1X2127-UP
6N7981, 5S5147-PAGE 99, 5S5148, 1M1882-PAGE 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 2 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-BATTERY & CABLE
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 3 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 4 OF 7-TYPE 1
4 LAMP-CHASSIS AREA-SWITCHES & ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 5 OF 7-TYPE 1
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N3621-PAGE 98, 6G6639-PAGE 101B, 2G4041-PAGE 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 6 OF 7-TYPE 1
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 7 OF 7-TYPE 1
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N7996-PAGE 104B

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 1 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-FRONT & REAR LAMPS
SERIAL NO. 1X2127-UP
6N7981, 5S5147-PAGE 99, 5S5148, 1M1882-PAGE 100

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 2 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-BATTERY & CABLE
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 3 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 4 OF 7-TYPE 2
4 LAMP-CHASSIS AREA-SWITCHES & ENGINE WIRING
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 5 OF 7-TYPE 2
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N3621-PAGE 98, 2G4041-PAGE 102

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 6 OF 7-TYPE 2
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP

9D-8550 WIRING & LIGHTING GP

9D8550 LIGHTING AND WIRING GROUP-24 VOLT-PART 7 OF 7-TYPE 2
4 LAMP-CHASSIS AREA
SERIAL NO. 1X2127-UP
7N7996-PAGE 104B

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 1 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 2G8867 HARNESS PARTS ARE SHOWN ON
PAGES 104 & 104A

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 2 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 2G8244 DIODE & 6G45 WIRE PARTS
ARE SHOWN ON PAGES 103 & 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 3 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 9D1329 ALARM PARTS ARE SHOWN ON PAGE
105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 4 OF 4
SERIAL NO. 1X1 TO 1X466 INCLUSIVE. 7N718 SWITCH PARTS ARE SHOWN ON PAGE 98

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 1 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
2G8867 HARNESS PARTS ARE SHOWN ON PAGES 104 & 104A

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 2 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
2G8244 DIODE & 6G45 WIRE PARTS ARE SHOWN ON PAGES 103 & 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 3 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
9D1329 ALARM PARTS ARE SHOWN ON PAGE 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 4 OF 4
SERIAL NO. 1X467 TO 1965,1976,1979,1982 & 2022 INCLUSIVE
7N718 SWITCH PARTS ARE SHOWN ON PAGE 98

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 1 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-UP
6G8260-PAGE 104A.01

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 2 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-UP
6G8333-PAGE 103B, 9D1329, 6G0045-PAGE 105

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 3 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983 & 2021 & 2023-UP

2G-0330 WIRING & LIGHTING GP

2G330 LIGHTING & WIRING GROUP-24 VOLT-CAB AREA-PART 4 OF 4
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-UP
7N0718-PAGE 98

2G-4032 WIRING HARNESS ASSEMBLY

2G4032 WIRING HARNESS ASSEMBLY
SERIAL NO. 1X1-1965,1976,1979,1982 INCLUSIVE
PART OF 9D8550 LIGHTING & WIRING GROUP

6G-8331 HARNESS ASSEMBLY

6G8331 HARNESS ASSEMBLY
SERIAL NO. 1X1966-1975,1977,1978,1980,1981,1983-2021 & 2023-2126 INCL.
PART OF 9D8550 LIGHTING & WIRING GROUP

6G-6639 HARNESS

6G6639 HARNESS ASSEMBLY. SERIAL NO. 1X2127-UP
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGE 93U

2G-4041 HARNESS AS

2G4041 WIRING HARNESS ASSEMBLY
PART OF 9D8550 LIGHTING & WIRING GROUP SHOWN ON PAGES 91 & 93E

2G-8867 HARNESS ASSEMBLY

2G8867 HARNESS ASSEMBLY-PART 1 OF 2
SERIAL NO. 1X1 TO 1965, 1976, 1979, 1982 & 1X2022 INCLUSIVE
PART OF 2G0330 LIGHTING & WIRING

2G-8867 HARNESS ASSEMBLY

2G8867 HARNESS ASSEMBLY-PART 2 OF 2
SERIAL NO. 1X1 TO 1965, 1976, 1979, 1982 & 1X2022 INCLUSIVE
PART OF 2G0330 LIGHTING & WIRING

6G-8260 HARNESS AS

6G8260 WIRING HARNESS ASSEMBLY-PART 1 OF 2
SERIAL NO. 1X1966 TO 1975, 1977, 1978, 1980, 1981, 1983 TO
2021 & 1X2023-UP
PART OF 2G0330 LIGHTING & WIRING

6G-8260 HARNESS AS

6G8260 WIRING HARNESS ASSEMBLY-PART 2 OF 2
SERIAL NO. 1X1966 TO 1975, 1977, 1978, 1980, 1981, 1983 TO
2021 & 1X2023-UP
PART OF 2G0330 LIGHTING & WIRING

5T-3896 HARNESS AS-WIRING

5T3896 HARNESS ASSEMBLY-FIELD INSTALLATION
SERIAL NO. 1X1 TO 1X1965 INCLUSIVE
NOTE: PROVIDES WIRING HARNESS FOR THE ADDITION OF AUTOMATIC
OPERATING SUPPLEMENTAL STEERING

6G-0045 WIRE AS

6G45 WIRE ASSEMBLY
PART OF 2G330 LIGHTING & WIRING

6G-0783 WIRE AS

6G783 WIRE ASSEMBLY. PART OF 6G699 CAB BLOWER GROUP SHOWN ON PAGES 260D
& 260E. AN ATTACHMENT

9P-0219 HARNESS AS

9P219 HARNESS ASSEMBLY
PART OF 9P188 HEATER GROUP SHOWN ON PAGE 260

9P-0220 HARNESS AS

9P220 HARNESS ASSEMBLY
PART OF 9P187 AIR CONDITIONER GROUP SHOWN ON PAGE 263

HEATER GP

7N-0037 HEATER GP-JACKET WATER

7N0037 JACKET WATER HEATER GROUP
{FOR SEVERE COLD WEATHER APPLICATIONS}
AN ATTACHMENT

4N-9044 JACKET WATER HEATER GROUP

4N9044 JACKET WATER HEATER GROUP
REPLACED BY 7N0037-PAGE 48
AN ATTACHMENT

Information:

(For parts list, see above)

ELECTRICAL AND STARTING SYSTEM

THERMOCOUPLE GP

Special Instruction

Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}

AIR DRYER GP

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE AIR DRYER ON CERTAIN ARTICULATED TRUCKS, OFF-HIGHWAY TRACTORS, OFF-HIGHWAY TRUCKS, UNDERGROUND MINING TRUCKS, WHEEL LOADERS, AND WHEEL TRACTOR SCRAPERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE AIR DRYER ON CERTAIN ARTICULATED TRUCKS, OFF-HIGHWAY TRACTORS, OFF-HIGHWAY TRUCKS, UNDERGROUND MINING TRUCKS, WHEEL LOADERS, AND WHEEL TRACTOR SCRAPERS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-China

Service Letter-Asia

Information Release Memo

CAT REMAN ANNOUNCES NEW PRODUCT TYPE: REMAN AIR DRYER CARTRIDGES
CAT REMAN ANNOUNCES NEW PRODUCT TYPE: REMAN AIR DRYER CARTRIDGES

Service Letter-APD

ALARM GP

Special Instruction

Installation of 244-1090 Alarm Gp {7400, 7402, 7407}
Installation of 244-1090 Alarm Gp {7400, 7402, 7407}

Installation of 262-6141 Alarm Gp {7406}
Installation of 262-6141 Alarm Gp {7406}

Procedure to Install the Audio Visual Alarm on Off-Highway Trucks Equipped with Back Up Alarm {1408, 7400, 7402, 7407}
Procedure to Install the Audio Visual Alarm on Off-Highway Trucks Equipped with Back Up Alarm {1408, 7400, 7402, 7407}

Service Letter-NACD

The Steering System Flow Switch Needs To Be Parts Stock Changed On Certain IT18B And IT28B Tool Carriers, 613C, 615C, 621E, 623E, 627E, 631E, 637E, 651E And 657E Scrapers, 768C, 772B, 776C, 776B Tractors, 769C, 771C, 773B, 775B, 777B And 777C Trucks, 824C Compactors, 916, 926, 936, 936F, 950E, 950F, 960F, 966E, 966F, 970F, 980C And 980F Loaders
The Steering System Flow Switch Needs To Be Parts Stock Changed On Certain IT18B And IT28B Tool Carriers, 613C, 615C, 621E, 623E, 627E, 631E, 637E, 651E And 657E Scrapers, 768C, 772B, 776C, 776B Tractors, 769C, 771C, 773B, 775B, 777B And 777C Trucks, 824C Compactors, 916, 926, 936, 936F, 950E, 950F, 960F, 966E, 966F, 970F, 980C And 980F Loaders

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-China

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Voltage Protector
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Back-up Alarm
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Back-Up Alarm
769, 773B, & 777 TRUCKS OPERATOR'S STATION

ALTERNATOR GP-CHARGING

Engine News

Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}

Special Instruction

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Charging System Troubleshooting {1406}
Charging System Troubleshooting {1406}

Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}

Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}

Technical Information Bulletin

Some 9X-7803 Alternators Were Mislabeled As 8C-6163
Some 9X-7803 Alternators Were Mislabeled As 8C-6163

Specifications

Alternator Belt Tightener
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Alternator And Regulator
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Alternator Belt Tightener
3408 VEHICULAR ENGINE

Alternators And Regulators
3408 VEHICULAR ENGINE

Alternator and Regulator
3408E and 3412E Engines for Caterpillar Built Machines

Alternator Mounting
3408E and 3412E Engines for Caterpillar Built Machines

Alternator and Regulator
3408E and 3412E Engines for Caterpillar Built Machines

Alternator
26SI Series Alternator

Alternator
30SI Series and 34SI Series Alternator

Alternator
HDB Series and M1 Series Heavy Duty Brushless Alternators

Alternator and Regulator
3408E and 3412E Engines for Caterpillar Built Machines

Systems Operation

General Information
26SI Series Alternator

Component Description
26SI Series Alternator

Normal Operation
26SI Series Alternator

General Information
30SI Series and 34SI Series Alternator

Normal Operation
30SI Series and 34SI Series Alternator

Component Description
30SI Series and 34SI Series Alternator

General Information
HDB Series and M1 Series Heavy Duty Brushless Alternators

Normal Operation
HDB Series and M1 Series Heavy Duty Brushless Alternators

Component Description
HDB Series and M1 Series Heavy Duty Brushless Alternators

Testing and Adjusting

Charging System - Test
3408E and 3412E Engines for Caterpillar Built Machines

T1 Alternator Output - Test
26SI Series Alternator

T2 Electrical System Current - Test
26SI Series Alternator

T3 Charging System - Test
26SI Series Alternator

T4 Alternator Drive System - Check
26SI Series Alternator

T5 Alternator Current - Test
26SI Series Alternator

T6 Residual Magnetism Restoration
26SI Series Alternator

T7 Identifying Source of Current Draw - Test
26SI Series Alternator

T8 Alternator Overcharging - Test
26SI Series Alternator

Initial Troubleshooting Procedure
26SI Series Alternator

General Information
26SI Series Alternator

Component - Test
26SI Series Alternator

T1 Alternator Output - Test
30SI Series and 34SI Series Alternator

T2 Electrical System Current - Test
30SI Series and 34SI Series Alternator

T3 Charging System - Test
30SI Series and 34SI Series Alternator

T4 Alternator Drive System - Check
30SI Series and 34SI Series Alternator

T5 Alternator Current - Test
30SI Series and 34SI Series Alternator

T6 Residual Magnetism Restoration
30SI Series and 34SI Series Alternator

T7 Identifying Source of Current Draw - Test
30SI Series and 34SI Series Alternator

T8 Alternator Overcharging - Test
30SI Series and 34SI Series Alternator

General Information
30SI Series and 34SI Series Alternator

Initial Troubleshooting Procedure
30SI Series and 34SI Series Alternator

Component - Test
30SI Series and 34SI Series Alternator

Field Winding - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators

Capacitor - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators

Stator - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators

Rectifier - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators

Residual Magnetism - Restore
HDB Series and M1 Series Heavy Duty Brushless Alternators

Regulator - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators

Troubleshooting

General Information
HDB Series and M1 Series Heavy Duty Brushless Alternators

Charging System
HDB Series and M1 Series Heavy Duty Brushless Alternators

MID 161 - CID 0168 - FMI 00
Product Link - PL522/523

MID 161 - CID 0168 - FMI 01
Product Link - PL522/523

MID 161 - CID 1251 - FMI 03
Product Link - PL522/523

MID 122 - CID 0168 - FMI 00
Product Link 121S/300

MID 122 - CID 0168 - FMI 01
Product Link 121S/300

MID 122 - CID 1251 - FMI 03
Product Link 121S/300

Disassembly and Assembly

Alternator
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Alternator
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Alternator - Assemble
26SI Series Alternator

Alternator - Disassemble
26SI Series Alternator

Alternator - Disassemble
30SI Series and 34SI Series Alternator

Alternator - Assemble
30SI Series and 34SI Series Alternator

Alternator - Disassemble - M1 Series Alternator (35 Amp)
HDB Series and M1 Series Heavy Duty Brushless Alternators

Alternator - Assemble - M1 Series Alternator (35 Amp)
HDB Series and M1 Series Heavy Duty Brushless Alternators

Alternator - Assemble - HDB Series Alternator
HDB Series and M1 Series Heavy Duty Brushless Alternators

Alternator - Disassemble - HDB Series Alternator
HDB Series and M1 Series Heavy Duty Brushless Alternators

Alternator - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Service Magazine

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25

New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

9D5961 Protector No Longer Serviced{1400}
1991/05/20

Alternator And Air Conditioner Pulley Guards Are Now Available{7168,7320,7174}
1995/03/13

New Alternator Guard Available {7168}
1995/05/15

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}

BATTERY GP

Truck Engine News

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

Engine News

Special Instruction

Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Use Of 6V3025 Battery Cable Repair Kit{0613, 1400}
Use Of 6V3025 Battery Cable Repair Kit{0613, 1400}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Instructions for Installing Connector Lock Wires on Off-Highway Trucks {1401, 1402, 1408}
Instructions for Installing Connector Lock Wires on Off-Highway Trucks {1401, 1402, 1408}

Service Letter-NACD

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Technical Information Bulletin

Recommendations for Battery Charging and Temperatures for Machines and Generator Sets{1401, 751B}
Recommendations for Battery Charging and Temperatures for Machines and Generator Sets{1401, 751B}

Process for Communicating an Incident with a Battery{1401}
Process for Communicating an Incident with a Battery{1401}

Specifications

Air Conditioner Pressure Switch
VARIABLE SPEED FAN CLUTCH

Tool Operating Manual

M0077220 (NEHS1231) 115V & 230V Battery Chargers {1401, 751B}
M0077220 (NEHS1231) 115V & 230V Battery Chargers {1401, 751B}

M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}
M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}

Service Letter-China

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Service Letter-Asia

Service Letter-APD

Testing and Adjusting

Battery - Test
3408E and 3412E Engines for Caterpillar Built Machines

Troubleshooting

MID 161 - CID 0168 - FMI 00
Product Link - PL522/523

MID 161 - CID 0168 - FMI 01
Product Link - PL522/523

MID 161 - CID 1251 - FMI 03
Product Link - PL522/523

MID 122 - CID 0168 - FMI 00
Product Link 121S/300

MID 122 - CID 0168 - FMI 01
Product Link 121S/300

MID 122 - CID 1251 - FMI 03
Product Link 121S/300

Service Magazine

Maintenance Free Batteries{1401}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

Correct Handling And Replacement of 3T6962 Pressure Switch Assembly{7332}
1990/12/10

New Speed Sensors Available{1907,1900,7462}
1993/08/30

New Hi/Low Refrigerant Pressure Switch Is Now Used On Certain Air Conditioned Machines{7320}
1994/08/22

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

Improvements To Air Conditioning Hi-Lo Switch{1435,7320}
1996/01/22

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

Special Instruction, "Instructions for Installing Connector Lock Wires on Off-Highway Trucks" is Now Available {1401, 1402, 1408}
Special Instruction, "Instructions for Installing Connector Lock Wires on Off-Highway Trucks" is Now Available {1401, 1402, 1408}

CIRCUIT BREAKER GP

Disassembly and Assembly

Voltage Protector
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Service Magazine

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

CONTROL GP

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

CONTROL GP-ELECTRONIC

Special Instruction

Transmission (EPTC-II) To MUI Truck (Retrofit){3150}
Transmission (EPTC-II) To MUI Truck (Retrofit){3150}

Installation Of Antispin Control Groups{4271}
Installation Of Antispin Control Groups{4271}

Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

Technical Information Bulletin

Understanding Transmission Abuse Reports In Transmission Controls
Understanding Transmission Abuse Reports In Transmission Controls

Tool Operating Manual

Communication Adapter II{0600, 0709, 7600, 7610}
Communication Adapter II{0600, 0709, 7600, 7610}

Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}
Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}

Systems Operation

Systems Operation
OFF-HIGHWAY ACTUAL GEAR INDICATOR

Systems Operation
ENGINE OVERSPEED INDICATOR

Testing and Adjusting

Testing And Adjusting
OFF-HIGHWAY ACTUAL GEAR INDICATOR

Testing And Adjusting
ENGINE OVERSPEED INDICATOR

CID 0091 FMI 09 Position Sensor (Throttle) Abnormal Update - Test
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System

Disassembly and Assembly

Transmission Monitor And Control Group
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Electronic Monitoring System Panel
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Service Magazine

Anti-Spin Control Available To Improve Traction{4250,4001}
1983/05/23

Manual Anti-Spin Attachment{4200,4250}
1985/01/28

Correct Time Intervals For Operation Of 9G9287 Electronic (Engine Shutdown) Control Group{1000,1259}
1985/03/04

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced {3173,4200,7401,7451,7557}
1986/07/07

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Usage Of Electronic Transmission Controls{3168}
1988/09/12

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24

Electronic Monitoring System (EMS) Uses New Switch And Adapter For Monitoring Transmission Oil Filter {7457,7332}
1992/09/28

New Electronic Programmable Transmission Control II (EPTC II) For ICM Transmissions{3168}
1993/02/01

Tooling Available For New Electronic Programmable Transmission Control II (EPTC II){3168}
1993/08/30

Description And Usage Of The Electronic Programmable Transmission Control II (EPTC II) {3168}
1994/08/29

Software Improvements For EPTC II Controls On Tractors, Trucks, And Wheel Tractor-Scrapers {3168,3150}
1995/09/11

Retrofit of EPTC II To Earlier Machines With ICM Transmissions {3168,3150}
1995/11/06

Help Available For PC Based Service Tools Used For All Electronic Engines{1902}
1996/09/23

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Flash File Bulletin Board System To Be Discontinued {1920}
1998/10/05

New Radio Software Is Now Available For Product Link 522 and 523 Radio On All Cat ® Products {7610, 7620}
2014/02/06

Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}

A New Handheld Digital Manometer is Now Available {7490}
A New Handheld Digital Manometer is Now Available {7490}

ELECTRONICS GP-ENGINE

Truck Engine News

Do Not Use the 261-3363 Wireless Communication Adapter with Model Year 2007 Cat Engines and Transmissions in On-Highway Trucks {0785, 1930, 7620}
2007/10/01

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 1900, 1901}
2014/04/04

Engine News

277-4734 Bypass Harness Assembly Allows Cat Electronic Technician (Cat ET) to Communicate with ADEM IV:E2 Electronic Control Modules {0779, 0785, 1901, 1930}
2006/09/04

The Programmable Monitoring System Parameters Have New Descriptions {1901, 1902, 7620}
2007/10/22

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 1900, 1901}
2014/03/28

A New Electronic Control Module Wash Out Process {1901, 1920}
A New Electronic Control Module Wash Out Process {1901, 1920}

New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}
New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Using the 217-0114 Adapter Cable As {0709, 1901, 1920}
Using the 217-0114 Adapter Cable As {0709, 1901, 1920}

Instructions for Communicating With and Flashing the 10R-4085 Engine Electronic Control Gp and the 10R-1824 Engine Electronic Control Gp {1901, 1920}
Instructions for Communicating With and Flashing the 10R-4085 Engine Electronic Control Gp and the 10R-1824 Engine Electronic Control Gp {1901, 1920}

Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Procedure to Flash the ADEM 3 Engine Electronic Control Gp {1901, 1920}
Procedure to Flash the ADEM 3 Engine Electronic Control Gp {1901, 1920}

Systems Operation

Systems Operation
ENGINE OVERSPEED INDICATOR

Testing and Adjusting

Testing And Adjusting
ENGINE OVERSPEED INDICATOR

Disassembly and Assembly

Speed/Timing Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Electronic Control Module - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Service Magazine

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Service Program Modules Must Be Ordered By Literature Form Numbers{1705,7494}
1989/10/30

Help Available For PC Based Service Tools Used For All Electronic Engines{1902}
1996/09/23

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Flash File Bulletin Board System To Be Discontinued {1920}
1998/10/05

Download Flash Files By Using The Caterpillar Service Information System (SIS) Or SIS Web {1901, 7620}
2000/01/10

Subscriptions For Caterpillar Electronic Technician (ET) Software {7620}
2000/03/13

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

New Service Information Tool for CAT Dealers is Now Available {1900}
2002/06/17

Update on the Factory Password System {1901, 7620}
2008/02/11

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/08/10

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

New Machine Software for Cat® Product Link Is Now Available on Certain Cat® Products {7490, 7606, 7610, 7620}
New Machine Software for Cat^® Product Link Is Now Available on Certain Cat^® Products {7490, 7606, 7610, 7620}

ELECTRONICS GP-POWER TRAIN

Engine News

The Programmable Monitoring System Parameters Have New Descriptions {1901, 1902, 7620}
2007/10/22

Special Instruction

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Systems Operation

Systems Operation
ELECTRONIC PROGRAMMABLE TRANSMISSION CONTROL (EPTC II) FOR I

Testing and Adjusting

Testing and Adjusting
ELECTRONIC PROGRAMMABLE TRANSMISSION CONTROL (EPTC II) FOR I

Service Magazine

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

277-2362 Transmission Analyzer III Group Offers Upgraded Diagnostic Capabilities {0769, 0779, 0783}
2007/10/22

Managing Transmission Events {7610}
2009/05/25

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/08/10

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

ELECTRONICS GP-IMPLEMENT

Special Instruction

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Service Magazine

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/08/10

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

ELECTRONICS GP-MACHINE

Engine News

The Programmable Monitoring System Parameters Have New Descriptions {1901, 1902, 7620}
2007/10/22

New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}
New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}

Special Instruction

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Installation of the Machine Security System (MSS) Universal Attachment Kit {7631, 7631}
Installation of the Machine Security System (MSS) Universal Attachment Kit {7631, 7631}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING CELLULAR PRODUCT LINK DEVICES ON CERTAIN ARTICULATED TRUCKS, MOTORGRADERS, OFF-HIGHWAY TRUCKS, AND WHEEL TRACTOR-SCRAPER
PRODUCT SUPPORT PROGRAM FOR REPLACING CELLULAR PRODUCT LINK DEVICES ON CERTAIN ARTICULATED TRUCKS, MOTORGRADERS, OFF-HIGHWAY TRUCKS, AND WHEEL TRACTOR-SCRAPER

PRODUCT SUPPORT PROGRAM FOR REPLACING THE PL241 CELLULAR PRODUCT LINK DEVICE ON CERTAIN CATERPILLAR AND NON-CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PL241 CELLULAR PRODUCT LINK DEVICE ON CERTAIN CATERPILLAR AND NON-CATERPILLAR PRODUCTS

PRODUCT SUPPORT PROGRAM FOR UPDATING THE FIRMWARE ON THE PRODUCT LINK PL241 MODULES ON CERTAIN CATERPILLAR PRODUCTS, AND NON-CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE FIRMWARE ON THE PRODUCT LINK PL241 MODULES ON CERTAIN CATERPILLAR PRODUCTS, AND NON-CATERPILLAR PRODUCTS

PRODUCT SUPPORT PROGRAM FOR REPLACING PRODUCT LINK PL121 SATELLITE RADIOS ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR REPLACING PRODUCT LINK PL121 SATELLITE RADIOS ON CERTAIN CATERPILLAR PRODUCTS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Understanding Transmission Abuse Reports In Transmission Controls
Understanding Transmission Abuse Reports In Transmission Controls

Tool Operating Manual

Communication Adapter II{0600, 0709, 7600, 7610}
Communication Adapter II{0600, 0709, 7600, 7610}

Service Letter-China

Service Letter-Asia

Systems Operation

Electronic Control Module (Traction Control System)
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Transmission Speed Distributor
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Service Letter-APD

Testing and Adjusting

Control Box Lamp Checks
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Service Tools
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Troubleshooting Methods
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Lamp Checks
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Problems
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

System Schematic
740 Articulated Truck, 768C, 769C, 769D, 772B, 773B, 773D, 773E, 773F, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777F, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C and 793D Off-Highway Trucks and 771C, 771D, 775B, 775D, 775E and 775F Quarry Trucks Automatic Electronic Traction Aid (AETA)

Configuration
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Calibration
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Functional Test
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Glossary of Terms
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced {3173,4200,7401,7451,7557}
1986/07/07

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Usage Of Electronic Transmission Controls{3168}
1988/09/12

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24

Description And Usage Of The Electronic Programmable Transmission Control II (EPTC II) {3168}
1994/08/29

Software Improvements For EPTC II Controls On Tractors, Trucks, And Wheel Tractor-Scrapers {3168,3150}
1995/09/11

Retrofit of EPTC II To Earlier Machines With ICM Transmissions {3168,3150}
1995/11/06

Help Available For PC Based Service Tools Used For All Electronic Engines{1902}
1996/09/23

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Flash File Bulletin Board System To Be Discontinued {1920}
1998/10/05

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Parts Information for Locating Components of New Electronic Systems in SIS and Parts Manual {7602, 7631}
2001/04/09

A New Version of Caterpillar Electronic Technician (ET) is Now Available {0785, 7600, 7610}
2008/05/19

New Firmware Is Now Available for Communications Adapter 3 {7610, 7620}
2011/10/20

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/08/10

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

CONTROL GP-UNPROGRAMMED

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-China

Service Letter-Asia

Service Letter-APD

CONTROL GP-VOLTAGE

Special Instruction

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Service Magazine

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

CONVERTER GP-ELECTRICAL

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Catalytic Converter And Exhaust Conditioning Products Available{1091}
1995/01/16

DIODE GP

New Light Emitting Diodes (LED's) Are Now Available For Retrofit In Off-Highway Truck Indicator Panels {7450}
1999/11/08

ELECTRICAL GP

Special Instruction

Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Operation And Maintenance Of 1P3060 Pyrometer Group{0776}
Operation And Maintenance Of 1P3060 Pyrometer Group{0776}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Service Letter-NACD

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Service Letter-China

Service Letter-Asia

Service Letter-APD

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

Maintenance Free Batteries{1401}
1986/03/10

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}
1987/02/16

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16

Check For Plugged Orifices In Mechanical Pressure Gauges{7450}
1987/03/02

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Improved Start Switch Used{1416}
1987/05/25

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

How To Troubleshoot A Short-To-Ground In Power Wiring{1400}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

New PRELUB Systems Available For Medium To Large Caterpillar Construction Equipment {1319}
1992/04/06

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Vibration Resistant LED Kit Available For Use With Back-Lit Rocker Switches {1429}
1996/09/16

Improved Coolant Flow Switches Available {7425}
1997/06/09

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

ELECTRONICS GP

Special Instruction

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Cat® VIMS Converter Functionality {7610, 7620}
Cat^® VIMS Converter Functionality {7610, 7620}

2 Wire and 4 Wire Ethernet Repair Procedure on All Cat® Products {1408}
2 Wire and 4 Wire Ethernet Repair Procedure on All Cat^® Products {1408}

Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems {7606}
Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems {7606}

Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 System {7606}
Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 System {7606}

Service Magazine

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/08/10

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

"Maintenance Mode" in Product Link is Used to Prevent Codes From Being Transmitted When Performing Service to a Machine or Engine {7606}
2014/11/24

Instructions for Preventing Utilization Messages Being Reported with Duplicate Time Stamps from PL321VSR Satellite Devices {7601}
2015/09/02

New Software Is Now Available for Cat® Product Link {7606, 7610, 7620}
New Software Is Now Available for Cat^® Product Link {7606, 7610, 7620}

A New Special Instruction for Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}
A New Special Instruction for Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}

A New Special Instruction for Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}
A New Special Instruction for Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}

Event Identification Number (EID) Above 60000 is Now Used on All Cat® Products {1400}
Event Identification Number (EID) Above 60000 is Now Used on All Cat^® Products {1400}

GLOW PLUG GP

Disassembly and Assembly

Glow Plugs
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Service Magazine

New Tool Makes Glow Plug Wire Removal Easier {0622,0621,1403}
1981/03/23

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

HANDLE AS-PROPEL

Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10

IGNITION GP

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

INDICATOR GP

Special Instruction

Service Information And Use of 6V3100 Engine Timing Indicator Group{0782}
Service Information And Use of 6V3100 Engine Timing Indicator Group{0782}

Service Magazine

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03

New Engine Timing Indicator Group Available {0781,0782}
1986/07/07

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

INSTALLATION GP

Improved End - of - Line - Test Fixture for the Product Link Antenna is Now Used {7606}
2006/11/13

LIGHTING GP

Special Instruction

Current Draw Of Electric Starting Motors{1453}
Current Draw Of Electric Starting Motors{1453}

Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}

Installation Guide for the 35-Watt High Intensity Discharge (HID) Light{1429}
Installation Guide for the 35-Watt High Intensity Discharge (HID) Light{1429}

Technical Information Bulletin

The 108-0358 Electronic Flasher Assembly Is Not A Drop-in Replacement For The 8D-6946 Flasher
The 108-0358 Electronic Flasher Assembly Is Not A Drop-in Replacement For The 8D-6946 Flasher

Systems Operation

Retarder Lamp
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System

Load Indicator Light
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Troubleshooting

Payload F13 - Both Load Indicator Lights (Green) Do Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F15 - Both Load Indicator Lights (Red) Do Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F13 - Both Load Indicator Lights (Green) Are On Continuously
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F15 - Both Load Indicator Lights (Red) Are On Continuously
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F14 - Both Load Indicator Lights (Green) Do Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F16 - Both Load Indicator Lights (Red) Do Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Light (Green) for Left Side Does Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Light (Green) for Right Side Does Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Light (Red) for Left Side Does Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Light (Red) for Right Side Does Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Lights Do Not Turn Off
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Lights (Green) and Status Indicator (Green) Turn Off during Loading
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Disassembly and Assembly

Dome Light
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Headlight Switch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Headlights
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

Testing The Starter On The Engine{1401,1450}
1987/05/04

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24

Special Instruction Available To Improve Stop/Tail Lamps For Off-Highway Trucks, Tractors And Wheel Tractor-Scrapers {1432}
1990/09/17