ARMY
TM 5-6115-612-34
MARINE CORPS TM 6115-34/8
AIR FORCE
TO 35C2-3-471-2
NAVY
AG-320130-MME-000
8-5.
OVERHAUL OF GEARBOX ASSEMBLY.
(cont)
c.
Cleaning.
CAUTION
To prevent subsequent problems with
components, use caution in cleaning
so as not to remove evidence of
damage.
Inspect both before and
after cleaning.
(1) Vapor degrease and steam clean
all oil tubes and fittings.
(2) Vapor degrease and steam clean
starter mounting cover.
(3) Vapor degrease and steam clean
starter spur gear.
(4) Vapor degrease and steam clean
seal retainer,
generator
shouldered
shaft, and output spur gear.
(5) Vapor degrease and steam clean
pinion spur gear and gearbox housing.
d.
Inspection.
(6) Inspect starter spur gear for
cracks, wear, broken teeth, and other
damage.
(7) Check dimensions of starter on
spur gear in accordance with table 1-1.
(8) Refer to table 8-3. Perform
nondestructive test on starter spur
gear.
(9) Inspect seal retainer for
galling, broken ears, and other damage.
(10) Refer to table 8-3. Perform
nondestructive test on seal retainer.
(11) Inspect generator shouldered
shaft for nicks, scratches, broken or
deformed splines,
and for excessive
wear.
(12) Check dimensions on generator
shouldered shaft in accordance with
table 1-1.
(13) Refer to table 8-3. Perform
(1) Inspect oil tubes for wear,
nondestructive
test on
generator
chafing, cracks, or other damage.
shouldered shaft.
(2) Measure openings in ends of
oil tubes with wire gage.
Opening in
tube must be 0.030-0.040 inch (0.076-
0.102 cm).
(3) Inspect starter mounting cover
for cracks, wear, corrosion, or other
damage.
(4) Refer to table 8-3. Perform
nondestructive test on starter mounting
cover.
(5) Check dimensions of starter
mounting cover in accordance with table
1-1.
(14) Inspect output spur gear for
cracks, wear, broken teeth, and other
damage.
(15) Refer to table 8-3. Perform
nondestructive test on output spur gear.
(16) Inspect pinion spur gear for
nicks.
scratches.
broken or deformed
–7
,
splines, and for excessive wear.
(17) Check dimensions on pinion
spur gear in accordance with table 1-1.
(18) Refer to table 8-3. Perform
nondestructive test on pinion spur gear.
8-52
