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 220 of 1020
TM 5-5420-202-20-1
SUPPOR T SYSTEM SYMPTOM AND RESOURCE TABLE - Continued
SUBSYSTEM
SYMPTOM No.
SYMPTOM TITLE
VEHICLE LIGHTING (EXTERNAL)-Continued
62
63
64
65
66
67
68
69
PERISCOPES
70
71
72
Blackout stoplight will not light.
Blackout drive lamp will not light
(IR service lamps will light).
Both blackout taillights and/or both
blackout marker lights will not light.
One headlight blackout marker lamp
or one taillight blackout marker lamp will
not light.
High beam or low beam, in one service
headlight lamp, will not light or service
taillight will not light (Panel light switch at
BRIGHT, DIM or OFF).
Both high beam and/or both low beam
service lamps will not light (Dimmer switch
in either position).
Both high beam or low beam IR lamps
will not light.
IR lamps will not light.
IR periscopes will not work
(Night vision indicator lamp will not light)
IR periscopes will not work
(Night vision indicator lamp will light).
Operator’s IR periscope will
not work.
PERSONNEL HEATER
73
74
75
76
No heat from personnel heater.
Personnel heater HI/LO switch will
not control heater (Blower runs in one or
both ON-HI, ON-LO switch positions).
Personnel heater starts, works for a
short time, then stops.
Exhaust fumes from personnel heater
inside vehicle.
SMOKE GENERATOR
77
Smoke generator will not work (No
smoke or quantity of smoke is not normal).
SMOKE GRENADE LAUNCHER
78
Grenade launcher fails to fire (Grenade
Power lamp fails to light)
PAGE
A
4-622
4-630
4-635
4-641
4-645
4-656
4-664
4-668
4-682
4-686
4-689
4-693
4-711
4-724
4-727
4-729
4-743
RESOURCES REQUIRED
MULTIMETER
OR
STE/ICE
B
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SPECIAL
TOOLS
REFERENCE
CODE
C
NO.
PERSONNEL
D
2
2
2
2
2
2
1
2
1
2
2
2
2
2
2
2
2
4-29
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