Install rocker arm assembly
(Para 3-18). Do not tighten mounting
screws at this time.
Install 14 screws (5) and six screws
(6) in cylinder head (2). Tighten to
final torque in the sequence shown,
in three steps.
Put engine lubricating oil under the
heads and on the threads of 14
screws (5) and six screws (6).
Install screws (5 and 6) in cylinder
head (2) finger tight.
Tighten screws (5 and 6) and rocker lever pedestal M12 screws in sequence shown to final
torque value in three steps.
Tighten rocker lever pedestal M8 screws to 18 lb-ft (24.4 N·m).
Adjust valves (TM 10-3930-673-20).
Install rocker arm covers (TM 10-3930-673-20).