TM-9-2350-238-34-1
HULL AND RELATED COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1994
TM-9-2350-238-34-1 - Page 135 of 292
TM 9-2350-238-34-1
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Install output drive spiral pinion gear (6)
and attached cone and rollers (5) into
generator drive mechanical housing (2) .
Ensure gear seats properly .
Coat tapered roller bearing (7) with
lubricating oil and install bearing cone over
end of output drive spiral pinion gear (6) in
generator drive mechanical housing (2) .
Ensure bearing is completely seated in
housing .
Hold output drive spiral pinion gear (6) in
generator drive mechanical housing (2)
and install key washer (8), flat washer (9),
key washer (10), and round plain nut (11)
on end of output drive spiral pinion gear.
Using face wrench socket, tighten roun d
plain nut (11) until 15.0 to 25.0 in.-lb (1.7
to 2.8 N-m) is required to turn output drive
spiral pinion gear within its bearings. After
adjustment, bend tangs of key washer (10)
into groove of round plain nut.
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