TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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