6T8638 SHIM (2.8 MM THICK) Caterpillar parts
Rating:
Alternative (cross code) number:
CA6T8638
6T-8638
6T8638
CA6T8638
6T-8638
6T8638
Weight: 24 pounds 10 kg.
Information:
Illustration 14 g01129613
Paint the inside of the bearings and the outside of the bearings with the Molybdenum coating YM103 that is included in the new motor repair kit (5). Attach the two bearings to the pulley, and insert the pulley into the case for the pulley.
Illustration 15 g01129631
Install the new packing that is included in the new motor repair kit (5) .
Attach the motor to the case for the pulley. Use the screws that were removed in Step 6. Tighten the screws to a torque of 0.505 0.075 N m (4.47 0.66 lb in). Refer to Illustration 5.
Attach the motor to the cover. Use the screws that were removed in Step 5. Install the new seal washers that are included in the new motor repair kit (5). Tighten the screws to a torque of 1.00 0.15 N m (8.85 1.33 lb in). Refer to Illustration 4.Adjusting the Governor Actuator
Illustration 16 g01447765
Connect the 248-4754 Harness (6) to the potentiometer.
Illustration 17 g01447768
Connect the terminals (A) for the motor. Attach the 188-8589 Harness (4) .
Illustration 18 g01447769
Connect one 4Y-4079 Wire Assembly (1) from +BAT to the +BAT terminal on the 188-8589 Harness (4). Connect one 4Y-4079 Wire Assembly (1) from ground to the ground terminal on the 188-8589 Harness (4) .
Illustration 19 g01447770
Connect a multimeter to the 248-4754 Harness (6) .
Illustration 20 g01447772
Connect one 4Y-4079 Wire Assembly (1) from +BAT to the terminal (M) for the accelerator on the 188-8589 Harness (4). If the voltage on the multimeter is less than 4.13 V, adjust the potentiometer until the multimeter reads 4.13 0.10 V.
Disconnect the wire (1) from the terminal (M) for the accelerator, and connect the wire (1) to the terminal (N) for the decelerator. If the voltage on the multimeter is greater than 4.13 V, adjust the potentiometer until the multimeter reads 4.13 0.10 V.
Perform Steps 28 and 29 in order to ensure that the voltage on the multimeter reads 4.13 0.10 V.
Disconnect the equipment that was installed in Steps 24 through 29.
Illustration 21 g01129705
Adjust the inserted length of the accelerator cable. The length (P) between the outer cable and the universal joint should be 175 5 mm (6.9 0.2 inch).
Tighten the locknut (Q) on the accelerator cable to a torque of 5.05 0.75 N m (44.7 6.6 lb in), and apply 155-0695 Thread Lock Compound or 185-3998 Thread Lock Compound (3) to the locknut.
Adjust the inserted length of the decelerator cable. The length (R) between the outer cable and the universal joint should be 200 5 mm (7.9 0.2 inch).
Tighten locknut (S) on the decelerator cable to a torque of 5.05 0.75 N m (44.7 6.6 lb in) and apply 155-0695 Thread Lock Compound or 185-3998 Thread Lock Compound (3) to the locknut.Completing the Assembly
Illustration 22 g01129768
Install the new packing that is included in the new motor repair kit (5). Apply 152-9155 Adhesive (2) to the packing.
Insert the grommet
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