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TM 5-2420-222-34
3-16.
ENGINE TIMING (Con’t).
9.
Using dial indicator, measure engine oil pump
spur gear (8) backlash. Backlash must be
0.0016-0.0197 in. (0.0406-0.5004 mm). Adjust
end play as required (see paragraph 3-21).
10.
Using dial indicator, measure right-hand control
cam spur gear (7) backlash. Backlash must be
0.0018-0.0206 in. (0.0457-0.5232 mm). Adjust
end play as required (see paragraph 3-19).
11.
Using dial indicator, measure left-hand control
cam spur gear (9) backlash. Backlash must be
0.0020-0.0190 in. (0.0508-0.4826 mm). Adjust
end play as required (see paragraph 3-19).
12.
Install timing gear cover (see paragraph 3-18).
13.
Remove pin (1) from flywheel housing (4) and
flywheel (3).
14.
Position cover (2) in place on flywheel housing
(4) and install pin (1).
FOLLOW-ON TASKS:
•
Install rocker arm cover (see TM 5-2420-222-20).
TA701284
3-97
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