TM-9-2350-238-34-2

CRANE (CAB) COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

APRIL 1992

TM-9-2350-238-34-2 - Page 149 of 327

TM 9-2350-238-34-2

2-31.

MAINTENANCE OF STAGE ONE CARRIER ASSEMBLY (CONT).

REASSEMBLY (CONT)

8 Using hammer and punch, peen lip of

each of three spur gears (8) in four

equally spaced places around each planet

gear annular ball bearing (7).

Make sure each planet gear headless

straight pin is installed in same hole

from which it was removed during

disassembly.

9 Install three spur gears (8) with two

planet gear flat washers (9) each, in car-

rier (3), and secure in place with three

planet gear headless straight pins (10).

NOTE

●

If a new carrier is used, drill and

tap a 0.250-in. (0.635-cm), 28

UNF-2B hole 0.375 in. (0.953

cm) deep between each planet

gear headless straight pin and

carrier.

●

If only new planet gear headless

straight pins are used, drill and

tap a new hole between each

new planet gear headless

straight pin and carrier. Drill

new holes approximately 180

degrees from old holes.

OLD HOLE

NEW HOLE

10 Install three setscrews (11) in carrier

Tighten and stake each setscrew.

(3).

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