TM-9-2330-267-14-P
TRAILER, TANK, WATER: 400 GALLON, 1-1/2 TON, 2 WHEEL M149, M149A1 AND M149A2
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS)
JULY 1991
TM-9-2330-267-14-P - Page 63 of 354
TM 9-2330-267-14&P
Table 4-2. Organizational Troubleshooting (Con’t).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
Step 3.
Check intervehicular cable (2) for corrosion or frayed spots, cuts, and proper connection.
Clean all contact pins (4) with abrasive cloth (Item 6, Appendix E); plug intervehicular cable
(2) into towing vehicle socket (3), ensuring that it is secure. Replace intervehicular cable if
needed (para 4-27).
If lamp does not light, go to step 3.
Loosen six retaining screws (5), remove door assembly (6), and check for broken or frayed wires
(7), broken lamps (8), and corrosion.
Replace lamp that does not light and damaged parts (para 4-24) or clean with rag (Item 18,
Appendix E) and cleaning compound (Item 5, Appendix E) as necessary.
Remove lamp that does not light and clean socket with rag (Item 18, Appendix E) and
cleaning compound (Item 5, Appendix E) as necessary.
If new lamp (8) still does not light, go to step 4.
TA506993
4-13
Back to Top
