TM 11-7440-284-14
4-41. INSTALLING FLOOR BASE.
This task covers:
Installation
INITIAL SETUP
Personnel Required
Tools
Two mechanics
1/2-inch box wrench
(2 required)
Equipment Condition
9/16-inch box wrench
(2 required)
Angle brackets installed on
floor base, all hardware
Materials/Parts
loosened and adapter assemblies
installed (para 4-22).
5/16-18 x 2 1/4 inch long
screws (8 required)
5/16-18 elastic stop nuts
(8 required)
5/16-inch flat washers
(16 required)
ACTION
REMARKS
ITEM
LOCATION
NOTE
A helper will be needed to place and aline floor base in
carrier floor.
Install in carrier.
Floor base (1)
1. Inside carrier
Aline holes.
Brackets (2),
2.
Add shims as required.
shim (3) and
adapter (4)
NOTE
A helper will be needed outside carrier.
Install, handtighten.
Screw (5),
3.
There are two screws. Step 3 is
flat washer (6),
typical for both screws.
flat washer (7)
and nut (8)
4-84
