TM 9-2320-273-20
Table 3-2. Composite Troubleshooting Symptom Index (Continued).
Troubleshooting Procedures
Malfunction
Table
Number
INSTRUMENTS AND INDICATORS.
Differential lockup lamp inoperative.
5-7
1
Park brake lamp inoperative.
5-7
2
Instrument panel gages inoperative.
5-7
3
Tachograph clock is inoperative.
5-7
4
Indicator/illumination lamp out.
5-7
5
MARKER LAMPS.
Front marker lamps inoperative.
5-9
1
Intermediate marker lamps inoperative.
5-9
2
Rear marker lamps inoperative.
5-9
3
All marker lamps inoperative.
5-9
4
MISCELLANEOUS ELECTRICAL.
Electric horn inoperative.
5-14
1
Personnel heater fan inoperative.
5-14
2
Dome lamp inoperative.
5-14
3
Work lamps inoperative.
5-14
4 & 5
Cigar lighter inoperative.
5-14
6
Winterization kit malfunctioning.
5-14
7
[PARKING AND TAIL LAMPS.
Single lamp inoperative.
5-10
1
Front lamps inoperative.
5-10
2
Rear lamps inoperative.
5-10
3
POWER TAKEOFF.
PTO wilI not engage.
12-2
1
PTO is excessively noisy.
12-2
2
POWER TRANSFER CASE..
Power transfer case does not turn front axle
propeller shaft.
7-1
1
Excessive heat buildup.
7-1
2
3-14
