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 TM 55-1905-219-14-10
5-21. HYDROSTARTER - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
NOTE
When replacing the drive clutch assembly, only the Delco Remy drive clutch
assemblies are available for service and, if the unit did not incorporate a Delco
Remy drive clutch before, it will be necessary to replace the drive housing also.
d. Check the rotor (35) and pistons (34) for scoring
or other damage.
e. Replace the yoke (26) if it is cracked or worn on
the faces near slots.
f.
Replace the clutch fork (24) if the trunnions or
machined shank of the fork is bent, or are worn
out of alignment.
g. Replace the starter shaft oil seal (41) if the lip
is rough or hard.
h. The rotor bearings located inside motor housing
should not require replacement; however, if they
are worn excessively, a new motor housing and
bearing assembly (33) must be installed.
i.
Apply light engine oil to the end bearing (46).
Then hold the inner race and revolve the outer
race slowly by hand to check for rough spots.
j.
Replace the control shaft torsion spring (27) or
compression spring (38) if either is broken or
damaged in any way.
REASSEMBLY
3.
a. Bearing
Install bearing
(48), and
numbered end up.
end cap
(46)
5-384
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