TM 11-7440-293-14
4-60. INSTALLING PP-4763 POWER SUPPLY.
This task covers:
Installation
INITIAL SETUP
Tools
Personnel Required
1/2-inch box wrench
Two mechanics
Materials/parts
Equipment Condition
5/16-18 x 1 inch long hex head screw
Angle brackets installed on
(6 required)
power supply.
5/16-inch Iockwasher (6 required)
5/16-inch flat washer (6 required)
Power supply
ACTION
LOCATION
ITEM
REMARKS
NOTE
A helper will be needed to lift and position power supply.
1. Curbside rear
Power supply (1)
Put power supply over mounting holes, aline.
forward wall
2. Curbside angle
Screw (2), lock-
Install, handtighten.
bracket
washer (3) and
There are three screws. Step
flat washer (4)
2 is typical for all three screws.
3.
Screw holes (5)
Do step 2 again.
4. Roadside of
Roadside angle
Do steps 2 and 3 again.
power supply
bracket (6)
5. Curbside and
Screws (2)
Using 1/2-inch box wrench, tighten.
roadside angle
There are six screws. Step
brackets
5 is typical for all six screws.
4-112
