TM 5-3805-262-34
INSTALLATION (SHEET 1 OF 3)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Straighten and remove wires securing valve lifters in raised position.
Apply retaining compound to threads at cylinder head end of studs (38).
Install studs (38) in cylinder heads and tighten to 40 to 45 lb-ft.
Install push rods (19) and position straps (20).
Position rocker arm assemblies (21 thru 37) on cylinder heads.
Apply retaining compound to threads at cylinder head end of studs (17).
Install washers (18), studs
(17), and nuts (16). Tighten
nuts (16) and studs (17) to 40
to 45 lb-ft.
Measure end clearance at both
ends of each rocker arm shaft
using thickness gage. If end
clearance is not 0.010 to 0.030
inch, add or remove washers
(22) until specified end clear-
ance is obtained.
Cold setting valve tappet
clearance must be adjusted
whenever rocker arms or push rods
have been removed. Do not start
engine until cold setting tappet
clearance adjustment has been
performed.
(9) Adjust valve tappet clearance, cold setting (page 3-6).
(10) Start engine, watch rocker arms (23, 27, and 33) to be sure they are re-
ceiving oil, and shut down engine.
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