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 TM 10-3930-638-24&P
4-4. TRANSMISSION MAINTENANCE (cont)
b. Conveter Housing (cont).
REMARKS
ACTION
LOCATION
ITEM
STEP
INSPECTION
Inspect for wear, chipping, or nicks. Don't
Inspect
12
replace a bearing cone or cup without
replacing mating cup or cone at same time
After inspection dip bearings in clean,
light oil and wrap in clean, lintless cloth
or paper for protection until installed
Inspect gear teeth for wear, pitting, chipping
Inspect
Gears and shafts
13
nicks, cracks or scores; replace if these
defects are noted. If gear teeth show spot
where case hardening is worn through,
or cracked, replace gear. Remove small
nicks with suitable hone. Inspect shafts
for bent, sprung, or twisted condition;
replace if necessary. Inspect splines for
wear or nicks; remove small nicks with
a suitable hone
Use new parts
Replace
Metal sealing rings,
14
retaining rings,
locating rings, and
piston rings
Inspect
Replace if bent, or if threads damaged
15
Studs
Inspect
Check that housing is thoroughly cleaned,
16
Converter housing
and that mating surfaces and bearing
bores are free from nicks or burrs. Clean
up using a soft hone. Check for evidence
of cracks; if cracks are observed, replace
housing
Inspect
Inspect body for damage and check for
17
Transmission temper-
ture switch (20)
loose terminal; if any of these conditions
are observed, replace switch
Inspect
Inspect for wear, cracks, bent condition,
18
Remaining parts
or distortion. If any of these condi-
tions are observed, replace the part
REASSEMBLY
a. Breather (31)
Install
19
Converter
Install
housing
b. Pipe plug (28, 29,
and 30)
4-158
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