TM 5-1940-322-10
OPERATOR INSTRUCTIONS
BRIDGE ERECTION BOAT (BEB)
MK II-S
NSN 1940-01-526-0770
P/N 12492423
ELECTRICAL TROUBLESHOOTING
MALFUNCTION
TROUBLESHOOTING
MALFUNCTION
NO.
WP-PAGE
1.
Electrical system inoperable . . . . . . . . . . . . . . .
2.
One or both warning lights do not come on . . .
3.
Individual lights inoperable . . . . . . . . . . . . . . .
4.
Instrument panel gauge inoperable . . . . . . . . .
5.
Horn will not sound . . . . . . . . . . . . . . . . . . . . . .
6.
Windshield wipers will not operate . . . . . . . . .
Electrical Troubleshooting.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
ELECTRICAL SYSTEM INOPERABLE
Step 1. Check position of master battery switch.
Set master battery switch to ON position.
Step 2. Check Starting Batteries and Auxiliary Batteries gauges for 24 volts.
If readings are below 24 volts, notify Field maintenance.
Step 3. Check for loose or corroded battery connections and cables.
If loose or corroded connections are found, notify Field maintenance.
END OF TESTING
