TM 5-1940-322-24
FIELD MAINTENANCE INSTRUCTIONS
BRIDGE ERECTION BOAT (BEB)
MK II-S
NSN 1940-01-526-0770
P/N 12492423
TROUBLESHOOTING INDEX
MALFUNCTION
TROUBLESHOOTING
NO.
MALFUNCTION
WP-PAGE
ENGINE
1.
Engine will not crank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
Engine cranks but fails to start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.
Engine starts but will not keep running . . . . . . . . . . . . . . . . . . . . . . .
4.
Engine will not shut off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Engine idles rough when warm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
Engine oil pressure low. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.
Engine oil pressure low (Audible alarm comes on)
(Low gauge reading) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.
Sudden loss of oil pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.
Engine coolant temperature above normal . . . . . . . . . . . . . . . . . . . . .
10.
Engine has excessive exhaust smoke under load . . . . . . . . . . . . . . . . .
11.
Engine will not reach rpm with no load . . . . . . . . . . . . . . . . . . . . . . . .
12.
Engine has fuel knocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.
Engine alternator not charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14.
Engine overheats (Engine audible alarm activates) . . . . . . . . . . . . . .
TRANSMISSION
1.
Low main oil pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
No oil pressure or erratic low pressure at control valve . . . . . . . . . . .
3.
High temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.
Excessive noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Low lube oil pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
High lube oil pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0005 00-1
