12-100.
TM 9-2320-361-20
1. Remove two screws (11), lockwashers (10), and anchor pin (8) from rear roller bracket (7). Discard
lockwashers(10).
2. Remove grease fitting (9) from anchor pin (8).
NOTE
Assistant will help with step 3.
3. Remove cotter pin (17), loosen wingnut (13), and remove gin pole (4) from clamp (20). Discard cotter
pin (17).
4. Remove straight pin (3), straight pin (5), and boom link (6) from gin pole (4).
5. Remove wingnut (13), Iockwasher (14), and washer (15) from eyebolt (18). Discard lockwasher (14).
6. Remove cotter pin (12), pin (19), and clamp bracket (16) from clamp (20). Discard cotter pin (12).
7. Remove cotter pin (1), pin (2), and eyebolt (18) from clamp (20). Discard cotter pin (1).
1. Install eyebolt (18) on clamp (20) with pin (2) and new cotter pin (1).
2. Install clamp bracket (16) on clamp (20) with pin (19) and new cotter pin (12).
3. Install washer (15), new Iockwasher (14), and wingnut (13) on eyebolt (18).
4. Install boom link (6) on gin pole (4) with straight pin (5) and straight pin (3).
NOTE
Assistant will help with step 5.
5. Install gin pole (4) on clamp (20) and rear roller bracket (7). Tighten wingnut (13) and install new
cotter pin (17).
6. Install boom link (6) on rear roller bracket (7) with anchor pin (8), two new lockwashers (10), and
screws (11).
7. Install grease fitting (9) on anchor pin (8).
FOLLOW-ON TASK: Lubricate gin pole and clamp (LO 9-2320-209-12-1).
12-166