TM 9-2320-366-20-4
16-24. M1089 LADDERS REPLACEMENT/REPAIR (CONT)
c. Tool Box Ladder Assembly.
NOTE
Note position of skids prior to installation.
(1) Position two skids (1) on ladder (2) with four washers
(3), screws (4), and self-locking nuts (5).
(2) Tighten four screws (4) to 17-19 lb-ft (23-26 Nm).
(3) Position spring (6) and pin (7) on ladder (2).
(4) Install roll pin (8) in pin (7).
d. Tool Box Ladder Installation.
(1) Position two handrails (1) on ladder support hand rail
brackets (2 and 3) with eight washers (4), four screws
(5), and self-locking nuts (6).
(2) Tighten four self-locking nuts (6) to 76-84 lb-ft (103-114
Nm).
(3) Install two bushings (7) on ladder support hand rail
brackets (2 and 3).
(4) Position rear ladder support hand rail bracket (2) on
vehicle with two washers (8), screw (9), and self-locking
nut (10).
(5) Tighten self-locking nut (10) to 76-84 lb-ft (103-114 Nm).
Change 1
