TM 5-3895-371-24 & P
Position housing (5, fig. 3-57) so that rod link portion of plunger assembly (30) Slips
into slot in pump cam arm. Place a clean shop rag around the cam arm and insert clevis pin (28) with
one new retaining ring (29) attached in counterbored side of cam arm and through rod link. Install the
second retaining ring (29) on clevis pin (28).
hold it in place.
Install new O-ring (10, fig. 3-10) in seat on pump housing using a thin coat of grease to
Install control assembly to pump using four short and two long capscrews (6 and 8) and
six lockwashers (2), making sure the slot in the valve sleeve assembly (11) is positioned over the pin on
the cam lever assembly and that the O-ring (10) is properly seated. Torque six capscrews to 11 Ib-ft
(15 N-m). Replace lever and secure with locknut ( 17) and washer (18).
I. Installation of Hydraulic Pump. (Refer to fig. 3-3.)
Support hydraulic pump on a hydraulic jack; then line up the mounting holes in the
pump with mating holes in vehicle frame.
Install four capscrews (11), washers (12), and nuts (13).
Install pump propeller shaft. (Refer to para 2-14.)
Connect pump control to lever (1, fig. 3-3).
Connect four lines to pump; hose (10), hose (6), and two hoses (5).
Replenish oil supply in hydraulic tank. (Refer to LO 5-3895-371-12.)
Figure 3-57. Cam Actuator Arm and Cam Follower.