TM-9-6920-430-14

COOLANT RECHARGING UNIT, TRAINING GUIDED MISSILE SYSTEM M80 AND CHARGER, BATTERY PP-7309/T

TECHNICAL MANUAL; OPERATOR’S AND ORGANIZATIONAL DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL

AUGUST 1980

TM-9-6920-430-14 - Page 155 of 180

TM 9-6920-430-14

3-29. TOGGLE SWITCH REPLACEMENT (Figure 3-15).

a.

Remove the front panel assembly in accordance with para. 3-28, steps a through c.

b.

Remove circuit card assembly (11) with

mounting

brackets attached by removing each of the

9 retaining nuts (4), and washers (2) and (3) and retain hardware.

c.

Lift circuit card assembly (11) clear of panel (9).

d.

Tag wires and remove the terminal lugs from defective switch (7) by removing lugs (8) screws

and lockwashers and retain.

e.

Using a 9/16-inch wrench, remove toggle switch front panel retaining nut (5) and flat washer

(6). Remove switch from rear of panel assembly.

f.

Reinstall replacement toggle switch through rear of panel assembly and secure in place with

retaining nut (5) and flat washer (6) using a 9/16 wrench to tighten.

g.

Reinstall terminal lugs on original terminals as tagged.

h.

Reinstall circuit card assembly by installing the 9 retaining nuts (4). and washers (2) and (3)

removed in step b.

i.

Reinstall front panel assembly in accordance with para. 3-28 step j.

Figure 3-15.

Battery Charger, Toggle Switch Replacement

Change 1

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