HOSE ASSEM. 1667687 - Caterpillar

Illustration 1 g03395891
Table 1
Specification for 325-9784 Piston Pump Gp
Item Qty Part Specification Description
1 4 8T-8442 Bolt Torque to 15.5 1.5 N m (137.2 13.3 lb in).
2 1 351-6653 Control Plug Torque to 190 19 N m (140 14 lb ft).
3 1 168-2197 Spring Free length after test is 65.0 mm (2.56 inch).
4 1 9S-8006 O-Ring Plug Torque to 127.0 12.7 N m (93.7 9.4 lb ft).
5 2 6R-7943 Screw Before assembly, apply green Loctite 609 to the threads.
Torque to 5.0 0.5 N m (44.3 4.4 lb in).
6 1 168-3381 Spring Free length after test is 66.5 mm (2.6 inch).
7 1 168-2203 Shaft Shim Grind to required thickness with faces parallel within 0.05 mm (0.002 inch) to achieve given preload gap (B) of 0.00 to 0.05 mm (0.000 to 0.002 inch) as shown in Illustration 1.
Thickness is 3 mm (0.1 inch).