KIT-SEAL 1603771 - Caterpillar

Illustration 1 g02792396
Table 1
Specification for 349-4137 Boom Cylinder and Seal Gp and 266-7981 Boom Cylinder and Seal Gp
Item Qty Part Specification Description
1 1 235-7771 Bushing Bore before assembly is 90.16 0.02 mm (3.550 0.001 inch).
During press fit, insert the bushing with the tapered side first.
Installation depth is 10 mm (0.4 inch).
2 12 4I-3628 Bolt Torque to 367 55 N m (271 41 lb ft).
A 1 259-0659 Cylinder As Bore is 135 mm (5.3 inch).
B 1 259-0660 Rod As Diameter is 95 mm (3.7 inch).
3 1 278-9255 Bushing Bore before assembly is 90.16 0.02 mm (3.550 0.001 inch).
During press fit, insert the bushing with the tapered side first.
Installation depth (C) is 9.7 mm (0.38 inch).
Installation depth (D) is 10 mm (0.4 inch)
4 1 3B-8489 Grease Fitting Torque to 9.32 0.49 N m (82.49 4.34 lb in).
5 1 096-4430 Bushing Outside diameter before assembly is 100 mm (3.9 inch).
Thickness is 2.47 mm (0.097 inch).
6 1 234-4582 Piston Torque to 7890 395 N m (5819 291 lb ft).
7 1 096-6210 Socket Setscrew Torque to 56.9 10.7 N m (42.0 7.9 lb ft).
After tightening the setscrew, stake the setscrew in two places.