BRACE AS 2008873 - Caterpillar

Illustration 1 g03331263
Table 1
Specification for 377-4960 Pump Head Gp
Item Qty Part Specification Description
1 2 8T-4131 Nut Torque to 177 15 N m (131 11 lb ft).
2 1 9F-1399 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
3 1 189-9763 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
4 1 190-7674 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
5 1 190-7673 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
6 1 398-8908 Piston Use the following procedure in order to tighten the piston:
1. Before assembly, apply red Loctite 271 to the threads of the piston.
2. Torque to 400 40 N m (295 30 lb ft).
3. After assembly leave the piston in the air at room temperature for minimum of 4 hours.
7 4 094-1882 Plug Before assembly, apply blue Loctite High Flex GM to the threads
Torque to 13 2 N m (115 18 lb in).
8 1 6J-3134 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
9 2 3J-1907 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.