490-2768 SENSOR & MTG GP-POSITION -GRADE CONTROL, BOOM S/N LKG1-UP PART OF 522-0438, 522-0440, 522-0442 GRADE CONTROL AR 349





ELECTRICAL AND STARTING SYSTEM

SENSOR GP
 

#M01017690330
 

490-2768: SENSOR & MTG GP-POSITION

490-2768 SENSOR & MTG GP-POSITION -GRADE CONTROL, BOOM
S/N LKG1-UP
PART OF 522-0438, 522-0440, 522-0442 GRADE CONTROL AR
i07115019 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 150-5785 [2] DOWEL  
2. 563-0598 [1] SENSOR AS-POSITION (INERTIAL MEASUREMENT UNIT)  
3. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
4. 8T-7547 M [3] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
 

#M01017690331
 

490-2769: SENSOR & MTG GP-POSITION

490-2769 SENSOR & MTG GP-POSITION -GRADE CONTROL, STICK
S/N LKG1-UP
PART OF 522-0444, 522-0447, 522-0449, 522-0455, 522-0457 GRADE CONTROL AR
i07118151 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 150-5785 [2] DOWEL  
2. 563-0598 [1] SENSOR AS-POSITION (INERTIAL MEASUREMENT UNIT)  
3. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
4. 8T-7547 M [3] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
 

#M01017690332
 

511-9451: SENSOR & MTG GP-POSITION

511-9451 SENSOR & MTG GP-POSITION -BODY TILT
S/N LKG1-UP
PART OF 522-3624, 522-3625 GRADE CONTROL AR
i07118344 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 150-5785 [2] DOWEL  
2. 554-8937 [1] CONTROL GP-ELECTRONIC  
  552-3289 [1] PAD  
3. 563-0598 [1] SENSOR AS-POSITION (INERTIAL MEASUREMENT UNIT)  
4. 525-6177 [1] BRACKET-SENSOR  
5. 105-3482 M [4] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
6. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
8. 8T-4224 [7] WASHER-HARD (8.8X16X2-MM THK)  
9. 8T-7547 M [3] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
 

#M01017690333
 

522-0445: SENSOR & MTG GP-POSITION

522-0445 SENSOR & MTG GP-POSITION -GRADE CONTROL, BUCKET
S/N LKG1-UP
PART OF 522-0447, 522-0449, 522-0455, 522-0457 GRADE CONTROL AR
i07313646 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3S-2093 [20] STRAP-CABLE  
2. 478-4873 [1] SENSOR-POSITION (BUCKET)  
3. 478-4876 [1] SENSOR GP-POSITION (BUCKET)  
  230-4014 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
4. 506-6195 [1] COVER AS  
  7T-1099 [2] LINK  
5. 136-4192 M [5] BOLT (M6X1X35-MM)  
6. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
8. 8T-4189 M [3] BOLT (M8X1.25X20-MM)  
9. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
10. 8T-4222 [4] WASHER-PLATED (11X32X2.5-MM THK)  
11. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
12. 9X-8256 [5] WASHER (6.6X12X2-MM THK)  
13. 3E-6600 E SEAL (1.5-CM EACH)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#M01017690334
 

563-0600: SENSOR & MTG GP-POSITION

563-0600 SENSOR & MTG GP-POSITION -GRADE CONTROL, BUCKET
S/N LKG1-UP
PART OF 522-0444 GRADE CONTROL AR
i07672207 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
2. 8T-4189 M [3] BOLT (M8X1.25X20-MM)  
3. 136-4192 M [5] BOLT (M6X1X35-MM)  
4. 3S-2093 [22] STRAP-CABLE  
5. 478-4873 [1] SENSOR-POSITION (BUCKET)  
6. 478-4876 [1] SENSOR GP-POSITION (BUCKET)  
  230-4014 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
7. 575-1483 [1] COVER AS-ACCESS  
8. 575-4554 [3] PLATE  
9. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
11. 8T-4222 [4] WASHER-PLATED (11X32X2.5-MM THK)  
12. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
13. 9X-8256 [5] WASHER (6.6X12X2-MM THK)  
14. 3E-6600 E SEAL (1.5-CM EACH)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#M01017690335
 

519-3848: SENSOR & MTG GP-PRESSURE

519-3848 SENSOR & MTG GP-PRESSURE
S/N LKG1-UP
PART OF 545-5454 MODULE AR-CLEAN EMISSIONS
i07638729 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 6V-0472 [2] ADAPTER  
2. 428-8808 [4] CLAMP-HOSE  
3. 501-2207 [1] SENSOR GP-PRESSURE (DPF DIFFERENTIAL)  
4. 512-7626 [2] HOSE-MOLDED  
5. 519-3849 [1] BRACKET AS  
  6V-9632 M [2] NUT-WELD (M6X1-THD)  
6. 519-3850 [1] TUBE AS  
7. 519-3851 [1] TUBE AS  
8. 9X-8256 [8] WASHER (6.6X12X2-MM THK)  
9. 7X-2533 M [2] BOLT (M6X1X35-MM)  
10. 6V-7357 M [4] BOLT (M6X1X25-MM)  
11. 7W-3556 [2] WASHER (14.27X20.57X1.5-MM THK)  
  M   METRIC PART
 

#M01017690336
 

521-6370: SENSOR & MTG GP-SOOT

521-6370 SENSOR & MTG GP-SOOT
S/N LKG1-UP
PART OF 521-6360 INSTALLATION AR-ENGINE
i07641668 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
2. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
3. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
4. 8T-4138 M [9] BOLT (M6X1X20-MM)  
5. 9X-8256 [9] WASHER (6.6X12X2-MM THK)  
6. 285-6393 [2] CLIP  
7. 505-3153 [2] BELL-END  
8. 326-4516 [12] TIE-CABLE  
9. 441-5127 [1] SENSOR AS-NITROGEN OXIDE (ENGINE OUTPUT)  
10. 441-5128 [1] SENSOR AS-NITROGEN OXIDE (EXHAUST PIPE OUT)  
11. 522-2629 [1] PLATE AS  
12. 567-5625 [1] PLATE AS  
    (EACH PLATE AS INCLUDES)
  6V-9632 M [3] NUT-WELD (M6X1-THD)  
13. 568-2887 [1] PLATE  
  M   METRIC PART
 

#M01017690337
 

518-5105: SENSOR GP-ENGINE

518-5105 SENSOR GP-ENGINE
S/N F4E1-UP
PART OF 520-5538 ENGINE AR-CORE
i07638721 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3S-2093 [5] STRAP-CABLE  
2. 234-5012 Y [1] SENSOR GP-TEMPERATURE (COOLANT)  
3. 234-5013 Y [1] SENSOR GP-TEMPERATURE (CHARGE AIR)  
4. 300-9806 Y [1] SENSOR GP-SPEED (CAMSHAFT)  
5. 325-7471 Y [1] SENSOR GP-PRESSURE (ENGINE OIL)  
6. 330-9740 [1] ADAPTER AS  
  214-7566 [1] SEAL-O-RING  
  330-9739 [1] ADAPTER  
7. 331-1134 Y [1] SENSOR GP-PRESSURE (ATMOSPHERIC)  
8. 331-1135 Y [1] SENSOR GP-PRESSURE (INTAKE AIR MANIFOLD)  
9. 332-0296 Y [1] SENSOR GP-PRESSURE  
10. 474-3231 [1] SENSOR AS-TEMPERATURE (EGR)  
  281-8802 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
11. 371-7161 [1] ADAPTER AS  
  214-7566 [1] SEAL-O-RING  
  353-5439 [1] CONNECTOR  
12. 384-1836 Y [1] SENSOR GP-SPEED (CRANKSHAFT)  
13. 385-1173 Y [1] SENSOR GP-PRESSURE (NRS DIFFERENTIAL)  
14. 421-8565 [1] BRACKET  
15. 443-4151 [1] BRACKET  
16. 132-5789 [1] CLIP (LADDER)  
17. 178-1781 [1] CLIP  
18. 183-3407 [1] PLUG AS (INTERNAL)  
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
19. 228-7100 [1] SEAL-O-RING  
20. 2Y-5829 M [1] NUT (M10X1.5-THD)  
21. 307-2673 [1] PLUG AS (INTERNAL)  
  9S-8005 [1] PLUG (3/4-16-THD)  
  238-5080 [1] SEAL-O-RING  
22. 6V-3940 M [3] BOLT (M8X1.25X25-MM)  
23. 6V-5215 M [2] BOLT (M8X1.25X16-MM)  
24. 7W-9094 [1] SPACER (11X20X9-MM THK)  
25. 8T-4970 M [1] BOLT (M6X1X14-MM)  
26. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
27. 9X-6165 [1] WASHER (6.5X22X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017690338
 

423-6434: SENSOR GP-LIQUID LEVEL

423-6434 SENSOR GP-LIQUID LEVEL
S/N LKG1-UP
PART OF 521-6362 LINES GP-FUEL
i05559663 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 214-7568 [1] SEAL-O-RING  
2. 281-8805 [1] RECEPTACLE AS-CONNECTOR  
3. 9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#M01017690339
 

525-9605: SENSOR GP-MACHINE LEVEL

525-9605 SENSOR GP-MACHINE LEVEL
S/N LKG1-UP
i07113751 M0101769
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Parts for your 349 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 186-3792 [1] SWITCH-LEVEL (TILT)  
2. 538-9117 [1] BRACKET  
3. 9X-2044 M [4] SCREW-TRUSS HEAD (M6X1X16-MM)  
  M   METRIC PART
 

Information:

Special Instruction
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Systems Operation
Sensors
349 and 352 Excavator Tool Control
Reuse And Salvage Guidelines
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Troubleshooting
Speed/Timing - Test
C13, C15, and C18 Engines
Timing - Calibrate
C13, C15, and C18 Engines
NOx Conversion Is Low
C13, C15, and C18 Engines
Sensor (Data Link Type) - Test
C13, C15, and C18 Engines
Sensor Supply - Test
C13, C15, and C18 Engines
Water in Fuel - Test
C13, C15, and C18 Engines
NOx Sensor Supply - Test
C13, C15, and C18 Engines
Disassembly and Assembly
Temperature Sensor (DPF) - Install
349, 352 Hydraulic Excavator Engine Supplement
Nitrogen Oxide Sensor - Remove
349, 352 Hydraulic Excavator Engine Supplement
Nitrogen Oxide Sensor - Install
349, 352 Hydraulic Excavator Engine Supplement
Temperature Sensor (Cooled Exhaust Gas) - Remove
349, 352 Hydraulic Excavator Engine Supplement
Temperature Sensor (Cooled Exhaust Gas) - Install
349, 352 Hydraulic Excavator Engine Supplement
Temperature Sensor (Cooled Exhaust Gas) - Remove
349, 352 Hydraulic Excavator Engine Supplement
Pressure Sensor (Cooled Exhaust Gas) - Remove
349, 352 Hydraulic Excavator Engine Supplement
Pressure Sensor (Cooled Exhaust Gas) - Install
349, 352 Hydraulic Excavator Engine Supplement
Temperature Sensor (DPF) - Remove
349, 352 Hydraulic Excavator Engine Supplement

Caterpillar Parts SIS Catalog 349 :