TM-9-2350-311-34-2

CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS HOWITZER, MEDIUM, SELF-PROPELLED, 155MM

TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL

SEPTEMBER 1994

TM-9-2350-311-34-2 - Page 136 of 552

TM 9-2350-311-34-2

BEARING/RACE RING ASSEMBLY - CONTINUED

b. Disassembly

1

Remove lockwire (8) and three cap screws (9) from inner race (10). Discard lockwire.

2

Screw two bolts into ball turret cover (11) guide holes (12) to remove ball turret cover from headless straight

pin (13) on inner race (10).

NOTE

Some race ring assemblies have an inflatable seal held in place by a seal retainer,

3

Remove seal retainer (14) if necessary.

4

Remove seal (15) from inner race (10).

NOTE

If bearing balls do not roll out of access hole easily, use long thin tweezers to pull bearing balls from

access hole.

5

Rotate inner race (10) to remove 212 or 213 bearing balls (16) from access hole (17).

4-4