TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 419 of 1170
TM 9-2320-280-20-3 11-160.2 Change 2 11-113. TURRET BEARING MAINTENANCE (Cont'd) 6. Loosen eight clevis retaining bolts (3), securing front ring assembly supports (1) to windshield assembly (2). Rotate turret and check to see if it rotates freely. 7. If turret rotation has improved, position adjustment slots (4) in clevis (5) where turret operates freely, and tighten eight clevis retaining bolts (3) and rear support ring bolt (6). 8. Install weapon station tray and bearing seals (para. 11-112). 9. Install primary weapon system and check operation of weapon station turret (TM 9-2320-280-10). 10. If turret rotation has not improved as a result of adjustment, replace turret bearing assembly. 6 1 2 ~ ~ 1 3 4 5 2