CLIP 0064936 - Caterpillar

PARTS NEEDED
No parts needed for this program
ACTION REQUIRED
Refer to the attached Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-6000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 4.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
The recommended tooling for tightening the engine mount bolts to the correct torque is a 6V-4168 Wrench-Box, a 6V-3146 Extension-Tubular Arm, a 6V-4170 Adapter-Female Drive Extension, and a 3/4" drive ratcheting torque wrench.
If the recommended tooling is used, follow the attached procedure for calculating the proper setting for a torque wrench when using a setting. For the engine mount bolts the required torque is 370+/-50 Nm (273 ft/lbs).
Image1.1.1
Image1.1.2
1. Remove window plate from belly pan.
2. Drain enough coolant to empty shunt tank.
Image1.2.1
3. Remove breather from fill tube.
Image1.3.1
4. Disconnect hoses from shunt tank.
5. Remove shunt tank.
Image1.4.1
6. Remove shunt tank mounting plate.
Image1.5.1
7. Tighten the rear engine mount bolts on both sides of the engine to a torque of 370 +/- 50 Nm. There are 4 bolts per each side.
Image1.6.1
Image1.6.2
8. Reinstall parts in reverse order of disassembly.
9. Refill coolant and check for leaks.