Replacement of Parts in Power Supply Chassis Assembly 2A1A5

TM 11-5820-695-35

Figure 3-21. Plate assembly 2A16, rear view, parts location.

3-40.

Replacement of Parts in Power Supply

(1) Set the POWER ON/OFF switch on meter

Chassis Assembly 2A1A5

panel assembly 2A15A2 to OFF.

(2) Loosen the two meter panel captive

screws on meter panel assembly 2A15A2 (.fig. 3817).

To replace any part in power supply chassis assembly

(3) Position meter panel assembly upward

2A1A5, remove power supply 2A1 (a below) and refer to

and lock it in position by use of the panel looking latch

applicable replacement procedure (b through f below)

(fig. 8-19).

for the part to be replaced. After the part has been

(4) Alternately unscrew each power supply

replaced, refer to the steps in g below for replacement

captive screw (fig. 3-17) one or two turns at a time.

of power supply 2A1. Parts located on terminal board

Repeat this procedure until both captive screws rotate

2AlA5TB1 are removed using standard soldering

freely.

a. Removal of Power Supply 2--A1 (fig. 3-17).

3-63