TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
Page 137 of 552
TM 9-2350-311-34-2 6 7 Attach three eye bolts (4) to inner race (10) at approximate 120° intervals (every 9th hole) as shown. Attach three of the four shackles (5.1) of the turret lifting sling (6) to three eye bolts (4). Secure the fourth leg (6.1) of the turret lifting sling to it’ s companion leg to prevent injury or damage. Attach hoist (7) to turret lifting sling as shown. Lift inner race (10) out of bearing/race ring assembly (3). Position inner race on wooden blocks. 8 9 Remove 106 race ring spacers (18) or 213 helical compression springs (19) from outer race (5). Discard helical compression springs, if present. Remove three plugs (20) from inner race (10). Change 2 4-5