11-57. TURRET BEARING AND STOP RING MAINTENANCE
This task covers:
a. Removal
c.
Installation
b. Inspection
INITIAL SETUP:
Applicable Models
M1114
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenance and repair shop equipment:
automotive (Appendix B, Item 2)
Materials/Parts
Sealing compound (Appendix C, Item 72.1)
Personnel Required
One mechanic
One assistant
Manual References
TM 9-2320-387-24P
Equipment Condition
• Turret armor removed (para. 11-52).
• Turret brake and base removed (para. 11-55).
• Turret backrest removed (para. 11-54).
• Gunner’s sling and hook removed (para. 11-56).
Maintenance Level
Unit
TM 9-2320-387-24-2
11-110
Change 1
NOTE
Note location of camouflage net bracket for installation.
1.
Remove thirty-six capscrews (7), thirty-five washers (6), net bracket (8), and thirty-six lower
bushings (5) from turret frame (4).
2.
Remove bearing assembly (2) from turret frame (4).
3.
Remove stop ring (1) from turret frame (4).
4.
Remove thirty-six upper bushings (3) from turret frame (4).
Inspect bushings (3) for serviceability. Replace if damaged.
1.
Install thirty-six upper bushings (3) on turret frame (4).
2.
Install stop ring (1) on turret frame (4) with holes in upper bushings (3) aligned.
3.
Install bearing assembly (2) on stop ring (1) with holes in turret frame (4) aligned.
4.
Apply sealing compound to threads of thirty-six capscrews (7), and secure bearing assembly (2) to
turret frame (4) with thirty-six lower bushings (5), net bracket (8), thirty-five washers (6), and
thirty-six capscrews (7). Tighten capscrews (7) to 37 lb-ft (50 N•m).
c. Installation
b. Inspection
a. Removal
