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 141 of 180

TM 9-6920-430-14

3-19. CPU RUNNING TIME METER REPLACEMENT (Figure 3-5)

a.

Remove housing enclosure in accordance with para. 3-18, steps

a

through

c.

b.

Remove rear access cover from running time meter enclosure at rear of front panel

assembly by removing retaining screws from lower edge of cover plate.

c.

Disconnect leads from rear of meter and remove rear retaining hardware.

d.

Meter is removed by lifting out through front panel assembly.

e.

Install replacement meter through front panel assembly and secure in place with existing

securing hardware.

f.

g.

h.

history

i..

Connect leads to terminals at rear of meter.

Replace cover on meter enclosure and secure in place with existing screws removed in step b.

Enter reading from replaced meter in the CPU logbook in order to maintain a complete

of the running time.

Replace housing enclosure in accordance with para. 3-18h step 13.

Figure 3-5.

Running Time Meter Replacement

Change 1

3-79