TM-5-5420-202-20-1

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 1 OF 4

OCTOBER 1985

TM-5-5420-202-20-1 - Page 219 of 1020

C

TM 5-5420-202 -20-1

SUPPORT SYSTEM SYMPTOM AND RESOURCE TABLE

SUBSYSTEM

SYMPTOM NO.

SYMPTOM TITLE

COMMUNICATIONS

49

Static or whining noise in radio

(Electromagnetic interference EMI).

DRAIN VALVE

50

Front drain valve will not work.

51

Rear drain valve will not work.

FIRE EXTINGUISHER

52

Fixed fire extinguisher fails to operate

when FIRE PULL HARD handle is pulled.

53

Fixed fire extinguisher fails to operate

when exterior first shot or second shot

handles are pulled.

54

Engine does not stop running when FIRE

PULL HARD handle is pulled (Engine fuel

shutoff switch on master control panel will

work).

GAS PARTICULATE

55

Gas particulate hose will not

deliver sufficient airflow.

56

Gas particulate blower motor

will not run.

VEHICLE LIGHTING

(INTERNAL)

57

Operator’s domelight will not light.

58

Gage instrument panel lamps will not

light (Panel light switch at BRIGHT).

VEHICLE LIGHTING

(EXTERNAL)

59

Lights controlled by lighting control

switch will not light (panel switch at OFF,

BRIGHT or DIM).

60

Panel and drive lights are very dim or

will not light, with panel light switch at

BRIGHT, DIM or PARK (Lights are OK

with panel light switch at OFF).

61

Service stoplight will not light.

PAGE

A

1-533

4-552

4-553

4-558

4-564

4-572

4-583

4-585

4-593

4-597

4-603

4-607

4-613

RESOURCES

MULTIMETER

OR

STE/ICE

B

X

X

X

X

X

X

X

REQUIRED

SPECIAL

TOOLS

REFERENCE

CODE

NO.

PERSONNEL

D

2

1

2

2

2

1

2

2

1

2

1

2

4-28