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 TM 55-1930-208-24
3-36. CONTROLS, ROCKER ARM - Continued.
b. Cleaning.
(1) Wash all parts (except the cam followers) in fuel oil.
(2) Allow to dry.
(3) Clean the cam followers in clean lubricating oil (item 12, Appendix C) and then wipe dry.
c. Inspection.
(1) Inspect shaft and bushings for scoring or worn spots.
(2) Inspect rocker arms for wear and galling on contact surfaces.
d. Repair. Repair of the rocker arm controls are limited to the replacement of defective components.
e. Installation.
(1) Refer to figure 3-75 and thread the rocker arms (4) onto push rods (7) and tighten locknuts (6).
(2) Apply clean lubricating oil (item 12, Appendix C) to the shaft (5) and install shaft (5) through rocker arms
(1).
(3) Install brackets (2) and two bolts (1) to cylinder head (3). Torque bolts (1) to 90-100 lb-ft (122-136 Nm).
(4) Install the fuel pipes to the injector per paragraph 3-22.
(5) Start engine and adjust valves per paragraph 3-39.
(6) Install rocker arm cover per paragraph 3-33.
3-130
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