TM 5-3810-307-24-2-2
CAUTION
Fill the lube pump before installation to aid
with priming during engine start up.
Use a dial indicator to measure gear backlash.
Measure gear backlash.
Backlash Limits
A
B
0.08 to 0.33 mm
0.08 to 0.33 mm
[.003 to .013 in]
[.003 to .013 in]
NOTE
Prevent movement of adjoining gears when
checking backlash or the reading will be the
total of both gears.
Camshaft - Installation (0-75)
Rotate the crankshaft until the number one cylinder is
approximately at the TDC position. When properly posi-
tioned, the crankshaft gear alignment pin will be posi-
tioned in the 12 o'clock position.
CAUTION
If the crankshaft is not properly positioned,
the camshaft may contact the connecting
rods during installation.
Lubricate the camshaft bores with Lubriplate.
NOTE
If cam bushing has not been installed, refer
to Component Section 1 for procedure.
