TM-5-5420-202-10

LAUNCHER, M48A5 TANK CHASSIS

OPERATOR'S MANUAL

DECEMBER 2009

TM-5-5420-202-10 - Page 288 of 535

0048

TM 5-5420-202-10

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

d. Check that TRANSMISSION TEMP F reads

in green band (between 200°F (93°C) and

280°F (138°C) when engine is warm).

e. Check that DUST DETECTOR WARNING

LAMP is out.

Any gauge missing

or inoperative.

19

Before

Intercom

Set C-2298

(Operator and

Commander)

Figure 22.

Monitor Switch.

a. Turn amplif er AM 1780/VRC ON.

b. Talk to commander: Move MONITOR switch

to INT ONLY and adjust VOLUME control

to desired level.

c. Check intercom operation.

d. Check radio set operation. Refer to

WP 0022.

Operator

cannot talk with

commander.

Radio will not

transmit or receive.

CAUTION

Perform AN/VVS-2 night vision

check during darkness only.

Damage to equipment may

occur if objective lens on night

vision viewer is exposed to

direct sunlight or bright light.

20

Before

Darkness

Check

a. If operating at night, install and operate

night vision viewer. Refer to WP 0011.

Night vision viewer

is inoperative.

0048-20

Table 1.

PMCS - Continued.