TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 417 of 1170
TM 9-2320-280-20-3 11-160 Change 2 11-113. TURRET BEARING MAINTENANCE (Cont'd) 1. Install bearing assembly (3) on support ring (9). NOTE Step 2 is to prevent roof leaks. 2. Using sealant, fill front and rear roof seams (6) and (4) (where left and right roof halves join together and overlap). 3. Secure bearing assembly (3) to support ring (9) with twelve roof retainers (1), capscrews (2), washers (8), and locknuts (7). Tighten locknuts (7) to 37 lb-ft (50 N•m). 4. Inside vehicle, apply sealant along area where support ring (9) and roof (5) meet. c. Installation