COVER 7D8839 - Caterpillar

Illustration 1 g06049128
Table 1
Specification for 355-7377 Lift Cylinder Gp
Item Qty Part Specification Description
1 1 6E-1166 Bearing Bore before assembly is 160.210 0.020 mm (6.3074 0.0008 inch).
Installation depth is 10.0 0.5 mm (0.39 0.02 inch).
2 1 7Y-4956 Locknut Before assembly, lubricate the threads.
Torque to 13500 1350 N m (9957 996 lb ft).
A 1 355-7370 Lift Cylinder As Bore is 210.00 0.08 mm (8.268 0.003 inch).
B 1 391-3093 Rod As Diameter is 129.930 0.038 mm (5.1153 0.0015 inch).
C 1 355-7373 Head Bore over two lands is 130.93 0.13 mm (5.155 0.005 inch).
3 11 173-9684 Bolt Torque to 900 100 N m (664 74 lb ft).
4 1 170-9850 Buffer Seal Lubricate the sealing lip lightly with the fluid that is being sealed.
5 1 374-9650 U-Cup Seal Lubricate the sealing lip lightly with the fluid that is being sealed.
6 1 374-9649 Wiper Seal Lubricate the sealing lip lightly with the fluid that is being sealed.
7 - - Before assembly. apply green Loctite Retaining Compound 638 to the wiper seal groove.