TM-07464A-35 TM 5-6115-457-34
Lock washer (2)
a. Install idler gear washer (23) with
g. Inspect gear teeth for wear that may
concave side toward idler gear.
have destroyed the original tooth shape.
If this condition is found, replace gear.
b. Remove timing pointer cover from
h. Inspect threaded parts for thread
i. Measure O. D. of rear bearing sur-
face at tang end of shaft. Measure I.D. of
c. Rotate crankshaft counterclockwise
bearing surface at fuel pump end of housing.
(as viewed from flywheel end) at least
Maximum allowable clearance between
60 degrees. Continue rotating crankshaft
shaft bearing surface and housing should
counterclockwise until TC1-6-CYL mark on
not exceed 0.006 inch.
flywheel is aligned with timing pointer as
Inspect tang at fuel pump end of shaft
for nicks, burrs, and damage. Replace
exhaust valves of Cylinder No. 1 are
k. Discard gaskets.
d. Install timing plate on rear face of
accessory drive housing as shown in fig-
ure 8-48. If timing plate can be installed,
a. Remove minor nicks and burrs,
timing is correct; proceed to step g. If
using a suitable file or hone.
timing plate cannot be installed, proceed to
step f. and adjust timing.
b. Repair minor thread damage using
a suitable thread chaser.
e. Turn accessory drive shaft, using
until timing plate fits properly on accessory
drive housing. When plate fits flush
ble accessory drive group in the reverse
against housing (19, figure 8-47), drive
order of index numbers assigned. Pay
shaft is properly timed.
particular attention to the following: