1P7191 HARNESS ASSEMBLY Part of 1P7210 and 8A2945 Lighting System Groups shown on Pages 40, 40A and 40B 977K

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 1P-7191 HARNESS AS
1. 4S-8000 HARNESS AS

LIGHTING GP

2. 8A-0433 LAMP ASSEM

WIRING GP

3. 1P-4889 WIRING HAR

ALARM GP

4. 6K-7376 WARNING AN
5. 1P-5381 ENGINE FUN
6. 1P-5381 ENGINE FUN

POWER TRAIN

TORQUE CONVERTER GP

7. 1T-1010 TORQUE CON
8. 3S-2700 TORQUE CON
9. 3S-2700 TORQUE CON
0. INFORMATION

TRACK LOADER 977K TRACK LOADER 48J
977L TRAXCAVATOR 48J01059-02010 (MACHINE) UEH0794S 977K 48J (1968)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

4S-8000 HARNESS ASSEMBLY

2P-4033 WIRING HARNESS ASSEMBLY

1P-7191 HARNESS ASSEMBLY

4S-8000 HARNESS ASSEMBLY

1P-4889 WIRING HARNESS

6K-7376 WARNING AND WIRING GROUP

#UEH0794S0080

1P-7191: HARNESS ASSEMBLY

HARNESS ASSEMBLY

1P7191 HARNESS ASSEMBLY
Part of 1P7210 and 8A2945 Lighting System Groups shown on Pages 40, 40A and 40B

c133326 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[2]	TEE
2.	J	[1]	NUT
3.		[1]	BOOT
4.		[2]	LINER
5.		[2]	RING
6.	H		CONDUIT 12"
7.		[2]	NUT ASSEM.
8.		[1]	BUTT
9.		[3]	CONNECTOR
10.		[1]	TERMINAL
11.		[2]	TERMINAL
	H		ORDER BY THE FOOT
	J		TWO 9M9661 TEE ARE REQUIRED TO

#UEH0794S0081

4S-8000: HARNESS ASSEMBLY

HARNESS ASSEMBLY

4S8000 HARNESS ASSEMBLY--Type 2
Part of 1P7210 and 8A2945 Lighting System Groups shown on Pages 40, 40A and 40B

c209319 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-8183 C	[2]	CONNECTOR
2.	2S-5016	[1]	TERMINAL
3.	5P-6011 CH		TUBE 96.5 cm(38 in.)
4.	2L-8075	[4]	TERMINAL
5.	2S-5015	[1]	TERMINAL
6.	5P-0694 CH		CONUDIT 455 cm(179.01 in.)
7.	9M-9662	[7]	NUT
8.	1S-2294	[3]	BOOT
9.	1S-6870	[3]	LINER
10.	9M-9661 J	[4]	TEE
11.	8S-5782	[7]	RING
12.	2S-1043	[1]	SPLICE
13.	8S-5783 CH	[7]	LINER
			THE FOLLOWING WIRE IS AVAILABLE:
	5P-5624		WIRE (14 gauge)
	C		INDICATES CHANGE
	J		TWO 9M9661 ARE REQUIRED TO MAK
	H		ORDER BY THE CENTIMETRE

#UEH0794S0082

8A-0433: LAMP ASSEMBLY

LAMP ASSEMBLY

8A433 LAMP ASSEMBLY--24 Volt
Part of 1P7210 Lighting System shown on Page 40

c931585 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
8A-1248	[1]	SPRING
		(PART OF LIGHT UNIT 8A779)
8A-0429	[1]	BULB
8A-0779	[1]	LIGHT UNIT
8A-1446	[1]	CASE ASSEM.

#UEH0794S0083

1P-4889: WIRING HARNESS

WIRING HARNESS

1P4889 WIRING HARNESS
Part of 1P5381 Engine Function Warning Group shown on Page 44

c134287 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[6]	TERMINAL
2.	[2]	TERMINAL
3.	[2]	TERMINAL
4.	[4]	TIE

#UEH0794S0084

6K-7376: WARNING AND WIRING GROUP

WARNING AND WIRING GROUP

6K7376 WARNING AND WIRING GROUP--Factory Installation
Part of 6K5440 Hydraulic Arrangement listed on Page 131
AN ATTACHMENT

c207544 UEH0794S

6K7376 WARNING AND WIRING GROUP Parts scheme

For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-0385 CH		TUBE .76 dm(3 in.)
2.	4K-6499 C	[1]	GROMMET
3.	5H-6467 C	[2]	BOLT
	3B-4502 C	[2]	LOCKWASHER
4.	3P-8008 C	[1]	SWITCH ASSEM.
5.	5B-8855 C	[4]	PLATE
6.	3S-2093 C	[7]	TIE
7.	1A-2029	[4]	BOLT
	4B-4278	[4]	WASHER
	1D-4717	[4]	NUT
8.	3B-4506	[9]	LOCKWASHER
9.	6K-7480	[1]	BRACKET
10.	4K-2940	[1]	THERMOMETER ASSEM.
11.	3M-6018	[4]	TERMINAL
	3M-6017	[4]	SLEEVE
	3M-6015	[4]	SHELL
12.	4B-1221	[3]	SCREW
	4B-2043	[3]	NUT
	3B-4501	[3]	LOCKWASHER
13.	0T-0102 C	[5]	BOLT
14.	4K-2341	[2]	CONNECTOR
15.	1H-5166 C	[5]	CLIP
16.	9K-4178	[1]	WIRE ASSEM.
	1H-6249	[1]	CLASP
17.	2L-8076	[1]	TERMINAL
18.	6K-7694	[1]	HARNESS ASSEM.
19.	3M-6018	[2]	TERMINAL
	3M-6017	[2]	SLEEVE
	3M-6015	[2]	SHELL
20.	2L-8075	[2]	TERMINAL
21.	9K-4179 C	[1]	WIRE ASSEM.
22.	2L-8075	[1]	TERMINAL
23.	1H-6249	[1]	CLASP
	C		INDICATES CHANGE
	H		ORDER BY THE DECIMETRE

#UEH0794S0085

1P-5381: ENGINE FUNCTION WARNING GROUP

ENGINE FUNCTION WARNING GROUP

1P5381 ENGINE FUNCTION WARNING GROUP--Part 1 of 2
Part of 1P9409 Steel Mill Traxcavator Arrangement listed on Page 90
1P4889 Wiring Harness parts are shown on Page 42. AN ATTACHMENT

c166137 UEH0794S

1P5381 ENGINE FUNCTION WARNING GROUP Parts scheme

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-5630 CH		TUBE .508 m(20 in.)
2.	1P-5305	[1]	WIRE ASSEM.
	2L-8066 J	[1]	TERMINAL 4.83mm(.190 in.)
	2L-8065 J	[1]	TERMINAL 4.17mm(.164 in.)
3.	9L-2225 C	[2]	RELAY ASSEM. (R.H.) & (L.H.)
4.	5P-2949 C	[2]	CONNECTOR
	4K-9822 C	[1]	NUT
	4K-9821 C	[1]	SLEEVE
5.	8H-7696	[2]	FITTING
6.	0S-1614	[4]	BOLT
	3B-4504	[4]	LOCKWASHER
7.	1P-5319	[1]	BRACKET ASSEM. (R.H.)
	9F-6445	[2]	NUT
8.	2L-3402		SWITCH (fuel pressure)
9.	1P-5304	[2]	WIRE ASSEM.
10.	2L-8065	[2]	TERMINAL
11.	5P-2948 C	[4]	CONNECTOR
	4K-9822 C	[1]	NUT
	4K-9821 C	[1]	SLEEVE
12.	3B-7900	[2]	TEE
13.	1P-5384	[2]	HOLDER ASSEM.
	1L-6024	[1]	HOLDER
	1S-7837	[1]	TERMINAL
14.	2L-8076	[1]	TERMINAL
15.	5P-5628 CH		TUBE .228m (9 in.)
16.	8M-6175	[2]	LAMP
17.	3L-6306	[1]	SWITCH (oil pressure)
18.	1P-5320	[1]	BRACKET ASSEM. (L.H.)
	9F-6445	[2]	NUT
19.	1P-5383	[2]	WIRE ASSEM.
	5P-5621 CH		WIRE 2.16 m(85 in.)
	2L-8066 J	[1]	TERMINAL 4.83 mm(.190 in.)
20.	2L-8065 J	[1]	TERMINAL 4.17 mm(.164 in.)
21.	1P-1406		GROMMET 1.27 dm(5 in.)
23.	5P-5630 CH		TUBE .508 m(20 in.)
24.	1P-4889 Y	[1]	HARNESS ASSEM.
			(Separate Illustration)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION
	J		HOLE DIAMETER
	H		ORDER BY THE METRE

#UEH0794S0086

1P-5381: ENGINE FUNCTION WARNING GROUP

ENGINE FUNCTION WARNING GROUP

1P5381 ENGINE FUNCTION WARNING GROUP--Part 2 of 2
Part of 1P9409 Steel Mill Traxcavator Arrangement listed on Page 90
AN ATTACHMENT

c207567 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5D-3570	[1]	HORN ASSEM.
	2D-6856 C	[1]	BRACKET ASSEM.
2.	0S-1617	[2]	BOLT
	1D-4716	[2]	NUT
	3B-4505	[2]	LOCKWASHER
	4B-4277	[2]	WASHER
3.	1H-5839	[1]	WIRE ASSEM.
4.	1F-7240	[1]	TERMINAL
	7B-4826	[1]	INSULATOR
5.	6B-2759	[1]	TERMINAL
	7B-4826	[1]	INSULATOR
6.	2P-7561	[2]	WIRE ASSEM.
	5P-0621 CH		WIRE 10.16 dm(40 in.)
7.	1H-6249	[1]	CLASP
8.	2L-8065	[1]	TERMINAL
9.	3S-2093	[4]	TIE
10.	5L-6435	[1]	CONTACTOR
11.	1S-2244	[1]	BOOT
		[1]	BUSHING
12.	1H-5165	[1]	CLIP
13.	4K-6499	[1]	GROMMET
14.	5P-0385 CH		TUBE 76.20 dm(3 in.)
	C		INDICATES CHANGE
	H		ORDER BY THE DECIMETRE

#UEH0794S0087

1T-1010: TORQUE CONVERTER GP

TORQUE CONVERTER GP

1T1010 TORQUE CONVERTER GROUP
Part of Torque Converter shown on Page 48

c207545 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1594	[36]	BOLT
2.	1T-0689	[36]	WASHER
3.	1T-0708	[1]	STATOR
4.	1T-0989	[1]	GEAR (47 Teeth)
5.	1T-0987	[1]	HUB
6.	4B-4158	[2]	SCREW
7.	8A-2375	[1]	PLATE
8.	1T-0711	[1]	CARRIER ASSEM.
9.	1T-0766	[1]	BEARING
10.	1T-0649	[1]	RING
11.	1T-0648	[1]	SEAL
12.	1T-0720	[12]	BOLT
13.	1T-0651	[2]	RING
14.	1T-0709	[1]	IMPELLER
15.	1T-0662	[1]	TURBINE
16.	6F-7030	[20]	BOLT
17.	1T-1078 C	[1]	BEARING
18.	1T-0762	[1]	RACE
19.	1T-0716	[1]	SPIDER ASSEM.
20.	1T-0766	[1]	BEARING
21.	1T-0763	[1]	RACE
22.	1T-0686	[4]	RACE
23.	1T-0655	[2]	BEARING
24.	0S-1621	[12]	BOLT
25.	1T-1089 C	[1]	HUB
26.	1T-0665	[1]	RING
27.	1T-0669	[1]	HOUSING
	C		INDICATES CHANGE

#UEH0794S0088

3S-2700: TORQUE CONVERTER GROUP

TORQUE CONVERTER GROUP

3S2700 TORQUE CONVERTER GROUP--As Viewed from R.H. Side of Machine--Part 1 of 2
1T1010 Torque Converter and 4S6317 Joint parts are shown on Pages 47 and 51

c220007 UEH0794S

3S2700 TORQUE CONVERTER GROUP Parts scheme

For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8M-5251	[1]	SEAL
2.	3S-4316	[1]	NOZZLE
3.	1A-2029	[2]	BOLT
4.	0T-0329	[1]	LOCK
5.	4S-6317 Y	[1]	JOINT ASSEM.
			(Separate Illustration)
6.	3S-4388	[1]	WASHER
7.	3S-2337	[1]	SHAFT
8.	1S-6543	[1]	SEAL
9.	1K-6986	[1]	RING
10.	5H-1901	[1]	RACE AND ROLLER ASSEM.
11.	1H-9696	[1]	SEAL
12.	8P-0025 C	[1]	GEAR (37 Teeth)
13.	3K-2559	[2]	RING
14.	1B-4113	[1]	BEARING
15.	3S-4306	[1]	SHAFT
16.	1T-1010 Y	[1]	CONVERTER GROUP
			(Separate Illustration)
17.	4M-0189	[1]	SEAL
18.	8M-8628	[1]	FLANGE
19.	0L-0139	[1]	BOLT
20.	8B-5964	[1]	RACE
21.	1T-0208	[1]	RING
22.	0T-0627	[8]	BOLT
	3V-2431 C	[2]	WASHER
23.	1T-0649	[1]	RING
24.	5M-6200	[1]	SEAL
25.	2F-8616	[1]	NUT
26.	3H-1846	[1]	SPACER
27.	4H-2978	[1]	SCREEN ASSEM.
28.	5M-5064	[1]	GASKET
29.	4M-5876	[1]	GASKET
30.	1P-6160	[1]	GEAR (32 Teeth)
31.	1B-8705	[1]	KEY
32.	1B-4430	[1]	NUT
33.	3H-0449	[1]	LOCK
34.	8F-8733	[1]	SEAL
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#UEH0794S0089

3S-2700: TORQUE CONVERTER GROUP

TORQUE CONVERTER GROUP

3S2700 TORQUE CONVERTER GROUP--As Viewed from Rear of Machine--Part 2 of 2
3S2695, 9S5281 Valve and 5M7864 Pump parts are shown on Pages 50 and 51

c210518 UEH0794S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-1367	[1]	LOCK
2.	0S-1594	[2]	BOLT
3.	4S-8566	[1]	PLUG ASSEM.
	3D-2824	[1]	"O" RING
4.	5M-7339	[1]	WASHER
5.	2P-2104 C	[1]	ADAPTER
6.	4B-3665 C	[2]	BEARING
7.	1A-2029	[22]	BOLT
8.	3B-4506	[45]	LOCKWASHER
9.	1P-6161	[1]	GEAR (48 teeth)
10.	1J-2176	[1]	SEAL
11.	9S-5281 Y	[1]	VALVE GROUP
			(Separate Illustration)
12.	0S-1619	[6]	BOLT
13.	2P-1059	[1]	CARRIER ASSEM.
	1T-0969	[1]	BEARING
14.	6P-9555 C	[1]	SUPPORT
15.	5M-7864 Y	[1]	PUMP GROUP
			(Separate Illustration)
16.	5M-5071	[1]	COVER
	7B-0533	[1]	STUD
17.	8B-6599	[1]	PLUG
18.	0L-1124	[1]	GASKET
19.	3S-4281	[1]	COVER ASSEM.
20.	5B-5812 C	[2]	DOWEL
22.	0S-1588	[17]	BOLT
23.	3S-2695 Y	[1]	VALVE GROUP
			(Separate Illustration)
24.	8M-5251	[1]	SEAL
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

Information:

ELECTRICAL AND STARTING SYSTEM

WIRING GP

Engine News

Correction to The Pocket Guide, SEBD0402 Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/07/01

270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/13

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}

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

Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Ampseal 16 Connector Peripheral Seal Servicing{7553}
Ampseal 16 Connector Peripheral Seal Servicing{7553}

Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}

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}

Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}

Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}

Installation Procedure for Product Link PL421 Retrofit{7606}
Installation Procedure for Product Link PL421 Retrofit{7606}

Installation of the White Noise Back Up Alarms {7406}
Installation of the White Noise Back Up Alarms {7406}

DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}

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

Tool Operating Manual

Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

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

Reuse And Salvage Guidelines

Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}

Service Letter-APD

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

Testing and Adjusting

Electrical Connector - Inspect
Product Link - PL522/523

Wiring Harness (Open Circuit) - Test
Product Link - PL522/523

Wiring Harness (Short Circuit) - Test
Product Link - PL522/523

Electrical Connector - Inspect
Product Link 121S/300

Wiring Harness (Open Circuit) - Test
Product Link 121S/300

Wiring Harness (Short Circuit) - Test
Product Link 121S/300

Troubleshooting

MID 122 - CID 0269 - FMI 03
Product Link 121S/300

MID 122 - CID 0269 - FMI 04
Product Link 121S/300

Disassembly and Assembly

Horn Switch
977L TRACK-TYPE LOADER OPERATOR'S STATION

Disconnect Switch
977L TRACK-TYPE LOADER OPERATOR'S STATION

Batteries
977L TRACK-TYPE LOADER OPERATOR'S STATION

Service Magazine

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

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

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

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

New Glow Plug Wiring Harness Prevents Short Circuit{1403}
1978/08/07

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

Shorter Mounting Bolts Used For Glow Plug Wiring{1403,1412}
1979/05/21

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

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

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

Parts Manuals May List Air Conditioning Compressors Incorrectly {1802,1809,7320}
1996/10/07

Special Instruction, REHS0440 is Available for an Index of Electrical System Schematics {7566}
2000/04/10

Correction to The Pocket Guide, SEBD0402, Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/06/26

Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2000/10/09

Service of the Machined Terminals and the Stamped and Formed Terminals {7553}
2006/11/13

Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2012/03/05

Striped Wire Is Replaced With Improved Ink Jet Identification for Legacy (Parts Service) Wire harnesses {1408}
2012/06/08

Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}
2012/05/08

Information On Battery Cables and Wire Assemblies for Assembling at Dealer Site {4459}
2012/09/21

Parts are Now Available to Make Jump Start Receptacle on Cat<SUP>®</SUP> Product {1463}
2014/03/04

Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

Caterpillar Parts SIS Catalog 977K :

2P-4033 WIRING HARNESS ASSEMBLY

4S-8000 HARNESS ASSEMBLY

1M-1882 LAMP GP

3P-4669 LIGHTING GROUP

8A-2945 LIGHTING GROUP

1P-7210 LIGHTING SYSTEM

4S-8000 HARNESS ASSEMBLY

8A-0433 LAMP ASSEMBLY

1P-4889 WIRING HARNESS

6K-7376 WARNING AND WIRING GROUP

1P-5381 ENGINE FUNCTION WARNING GROUP

1T-1010 TORQUE CONVERTER GP

3S-2700 TORQUE CONVERTER GROUP

Truck sale:

10,250 USD

Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC

9,500

Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT

CATERPILLAR 977K 1969
- TRACK LOADERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;

3508 - 1974 CAT 977K

avspare

USD $9,500

1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania