6I6446 BUSHING-TRACK Caterpillar parts
311, 311B, 312, 312B, 313B, E110, E110B, E120B
Rating:
Alternative (cross code) number:
CA6I6446
6I-6446
6I6446
CA6I6446
6I-6446
6I6446
Weight: 2 pounds 0 kg.
EXCAVATOR,
Information:
Illustration 2 g01120250
Typical left side view
(1) Engine
(2) Flanges
(3) Bracket
Visually inspect the sensor assembly without removing the sensor assembly from the engine. Flanges (2) must be flush against engine (1) in order to ensure proper operation. Inspect bracket (3). Verify that the bracket allows the flanges to be flush against the engine.Verify that the bracket is not bent. If the bracket is bent or if an obstruction is preventing the sensor assembly from being installed correctly, the engine will not start.Note: The bracket cannot be replaced separately.
Remove the sensor assembly from the engine.
Illustration 3 g01223456
Sensor assembly
(4) O-ring
Ensure that one O-ring (4) is installed on each sensor. Check the O-rings for damage. Replace the O-rings, if necessary. Results:
OK - The sensor assembly's components are OK.Repair: Perform the following procedure in order to properly install the sensor assembly:
Lubricate each O-ring with engine oil.
Fully seat the sensor assembly in the engine. Note: If the sensor assembly will not fully seat into the engine, replace the sensor assembly.
Tighten the bracket bolt.
Connect the sensor's electrical connectors. Verify that the connectors are latched on both sides.
Ensure that the harness is properly secured, and that the tie-wraps are placed in the correct location. Proceed to Test Step 3.
Not OK - At least one of the sensor assembly's components is not OK.Repair: Obtain a new sensor assembly. Perform the following procedure in order to properly install the sensor assembly:
Lubricate each O-ring with engine oil.
Fully seat the sensor assembly in the engine. Note: If the sensor assembly will not fully seat into the engine, replace the sensor assembly.
Tighten the bracket bolt.
Connect the sensor's electrical connectors. Verify that the connectors are latched on both sides.
Ensure that the harness is properly secured, and that the tie-wraps are placed in the correct location. Verify that the problem is resolved.STOPTest Step 3. Inspect the Electrical Connectors and the Wiring
Illustration 4 g01235550
Typical left side view
(5) P400 connector for engine timing calibration
(6) J2/P2 ECM connector
(7) J401/P401 connectors for the primary engine speed/timing sensor
(8) J402/P402 connectors for the secondary engine speed/timing sensor
Thoroughly inspect connectors (5), (6), (7), and (8). Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".
Illustration 5 g01144149
P2 terminations for the engine speed/timing sensors
(P2-25) Primary engine speed/timing −
(P2-35) Primary engine speed/timing +
(P2-46) Secondary engine speed/timing +
(P2-47) Secondary engine speed/timing −
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the engine speed/timing sensors.
Check the torque of the allen head screws for the ECM connectors. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the harness and the wiring for abrasion and for pinch points from each sensor back to the ECM. Expected Result:All of the connectors, pins and sockets are completely coupled and/or inserted and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The harness and connectors appear to be OK. Proceed to Test Step 4.
Not OK - The connectors and/or wiring are not OK.Repair: Repair the wiring and/or the connectors. Replace parts, if
Caterpillar parts catalog:
Parts bushing Caterpillar catalog:
1171371
BUSHING-TRACK
312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 320, 320B, 320C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325D, 329D L, OEMS
312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 320, 320B, 320C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325D, 329D L, OEMS
0996144
BUSHING-TERMINAL
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
0990718
BUSHING
311, 311B, 312, 312B, 312B L, 313B, 320B, 320C, 320N, 322B, 322B L, 322C, 322C FM, 325, 325B L, 325C, 330B L, E110B, E120B, E200B, E240C, EL240B
311, 311B, 312, 312B, 312B L, 313B, 320B, 320C, 320N, 322B, 322B L, 322C, 322C FM, 325, 325B L, 325C, 330B L, E110B, E120B, E200B, E240C, EL240B
0990721
BUSHING
311, 311B, 312, 312B, 313B, 320B, 320C, 320N, 322B, 322B L, 322C, 322C FM, 325, 325B L, 325C, 330B L, E110B, E120B, E200B, E240C, EL240B, HYDRAULIC
311, 311B, 312, 312B, 313B, 320B, 320C, 320N, 322B, 322B L, 322C, 322C FM, 325, 325B L, 325C, 330B L, E110B, E120B, E200B, E240C, EL240B, HYDRAULIC
1373059
BUSHING
311B, 312, 312B, 312C L, 313B, M315, S305, S365B
311B, 312, 312B, 312C L, 313B, M315, S305, S365B
1195392
BUSHING
303, 303.5C, 303C CR, 304, 304C CR, 305, 305.5, 305.5E, 305C CR, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D LCR, 315...
303, 303.5C, 303C CR, 304, 304C CR, 305, 305.5, 305.5E, 305C CR, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D LCR, 315...
5I8009
BUSHING
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
5I7528
BUSHING
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
5I7529
BUSHING
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
1373060
BUSHING
311B, 312, 312B, 313B, 320B, 320C, 322C, 325B L, 325C, 330B L
311B, 312, 312B, 313B, 320B, 320C, 322C, 325B L, 325C, 330B L
5I7542
BUSHING
311B, 311C, 312C, 312C L, 314C, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321B, 321C, 323D L, 323D LN
311B, 311C, 312C, 312C L, 314C, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321B, 321C, 323D L, 323D LN
5I7539
BUSHING
311, 311B, 311C, 312B, 312C, 312C L, 314C, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
311, 311B, 311C, 312B, 312C, 312C L, 314C, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
0931887
BUSHING
311, 311B, 312, 312B, 312B L, 313B, E110, E110B, E120, E120B
311, 311B, 312, 312B, 312B L, 313B, E110, E110B, E120, E120B
1026516
BUSHING
311, 311B, 312, 315, 317, OEMS
311, 311B, 312, 315, 317, OEMS
0961622
BUSHING-TERMINAL
307, 307B, 311, 311B, 312, 312B, 312B L, 315, 315B L, 317, 318B, 320B, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330 FM L, 330B L, 345B L, 350, 375, 375 L, 5080, 5130, 5130B, 5230,...
307, 307B, 311, 311B, 312, 312B, 312B L, 315, 315B L, 317, 318B, 320B, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330 FM L, 330B L, 345B L, 350, 375, 375 L, 5080, 5130, 5130B, 5230,...
1178880
BUSHING-TRACK
307, PM-465
307, PM-465
1178881
BUSHING-TRACK
307, 307B, PM-465
307, 307B, PM-465
5W5392
BUSHING
206, 206B, 212, 212B
206, 206B, 212, 212B
1139391
BUSHING-REDUCER
312, 312B L, 312C, 315, 317
312, 312B L, 312C, 315, 317
0931781
BUSHING
311, 312, E140, E180, E240, E240C, E300, E450, EL240B
311, 312, E140, E180, E240, E240C, E300, E450, EL240B
0996144
BUSHING-TERMINAL
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
0997148
BUSHING
311, 311B, 312, 312B, 315, 315B, 315B FM L, 317, E110B, OEMS
311, 311B, 312, 312B, 315, 315B, 315B FM L, 317, E110B, OEMS
1171371
BUSHING-TRACK
312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 320, 320B, 320C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325D, 329D L, OEMS
312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 320, 320B, 320C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325D, 329D L, OEMS
1171372
BUSHING-TRACK
312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 320, 320 L, 320B, 320B L, 320C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C, 325D, 329D L, OEMS
312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 320, 320 L, 320B, 320B L, 320C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C, 325D, 329D L, OEMS