|
| |
TM 10-4130-239-14
6-2.
CYLINDER BLOCK ASSEMBLY REPAIR (CONT)
16. Check camgear lobes and cam journals.
If camgear lobes are less
than 1.124 in. (28.55 mm), replace camgear. If cam journals are
less than 0.623 in. (15.82 mm), replace camgear.
17. Check valve guides with valve guide plug gauge.
If valve guide
plug gauge can be inserted into the valve guide for a distance of
5/16 in. (8 mm), the guide is worn.
Rebush guide by following
steps 21 through 24.
Replacement procedures of the exhaust and intake
valve guides are the same.
Valve guides are NOT
interchangeable.
18. Remove valve guide.
6-10
|
