TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM 9-2350-311-34-2 PANORAMIC TELESCOPE BALLISTIC COVER This task covers: a. Disassembly b. Inspection and Repair c. Assembly INITIAL SETUP Tools Self-locking screws (12) (item 100, Appx E) Artillery and turret mechanic’s tool kit (SC 5180-95-CL-A12) Personnel Required 2 Materials/Parts Headless grooved pins (2) (item 89, Appx E) Equipment Condition Sealing compound (item 30, Appx B) Panoramic telescope ballistic cover removed Seals (2) (item 169, Appx E) (TM 9-2350-311–20-2) a. Disassembly 1 Remove 12 self-locking screws (1), optical holder (2), two seals (3), and window (4) from cover (5). Discard self-locking screws and seals. 2 Remove two webbing straps (6). 3 Remove eight cap screws (7). Cover is heavy and requires help of an assistant for removal to avoid injury. NOTE When cover is removed, upper ring maybe stuck in it, freeing bearing balls. 4 Remove cover (5). NOTE Retain shims unless new components are to be installed. 5 Remove upper ring (8) and shim(s) (9), if used, from lower ring (10). 6 Remove 58 white, off-white, or yellow, large bearing balls (11), 54 pink or red, medium bearing balls (12), and five small bearing balls (13). 7 Remove two headless grooved pins (14), two rod end clevis assemblies (15), two brake shoes (16), and two bolts (17). Discard headless grooved pins. 8 Remove two headless straight pins (18) from upper ring (8). 13-2