ARTICULATED DUMP TRUCK HYDRAULIC SYSTEMS Caterpillar

(1) Pin (1) in the body must be aligned with internal pump gear (gerotor) (2) and drive (3) as shown in view B - B.

(4) Tighten bolts in sequence shown in view C - C.

Tighten to a first torque of ... 14.1 ± 2.8 N·m (125 ± 25 lb. in.)

Tighten to a final torque of ... 28.2 ± 2.8 N·m (250 ± 25 lb. in.)

(5) Torque for plug ... 11.3 N·m (100 lb. in.)

Plug to be flush (even) with or below mounting surface.

Rated displacement ... 121 cm³/rev (7.38 in³/rev)