Removal - TM-10-3930-673-20-20451

TM 10-3930-673-20-2

a. Removal.

WARNING

Pintle hook weighs 36 pounds. Use caution when removing from counterweight to avoid injury to

personnel or damage to equipment.

Remove cotter pin (1), castle nut (2), and pintle hook (3) from counterweight (4). Discard cotter pin.

b. Disassembly.

(1)

Remove latch (5) from pintle hook (3).

(a)

Remove chain and pin assembly (6) from latch (5).

(b)

Remove cotter pin (7) from castle nut (8) and screw (9). Discard cotter pin.

(c)

Remove castle nut (8), screw (9) and latch (5) from pintle hook (3).

(2)

If damaged, remove rivet (10) and chain and pin assembly (6) from pintle hook (3).

(3)

If damaged, remove two caps (11) and grease fittings (12) from latch (5).

c. Assembly.

(1)

If removed, install two grease fittings (12) and caps (11) on latch (5).

(2)

If removed, install chain and pin assembly (6) on latch (5) with rivet (10).

(3)

Install latch (5) on pintle hook (3).

Install latch (5) on pintle hook (3) with screw (9), castle nut (8) and cotter pin (7).

d. Installation.

WARNING

Pintle hook weighs 36 pounds. Use caution when installing in counterweight to avoid injury to

personnel or damage to equipment.

Apply anti-seize compound to threads and machined O.D. of pintle hook (3) and install pintle hook in

counterweight (4) with castle nut (2) and cotter pin (1).

END OF TASK

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