TM 5-5420-280-10
TROUBLESHOOTING PROCEDURES
RAPIDLY EMPLACED BRIDGE (REB)
NSN 5420-01-481-3959 P/N 12480471
PALLET MECHANICAL TROUBLESHOOTING SYMPTOM INDEX
MALFUNCTION
TROUBLESHOOTING
NO.
MALFUNCTION
WP-PAGE
1.
Supporting cylinder winch will not
lower supporting cylinder . . . . . . . . . . . . . . . .
2.
Supporting cylinder winch will not
lift supporting cylinder . . . . . . . . . . . . . . . . . .
3.
Steering wheels will not turn . . . . . . . . . . . . .
4.
Pallet wheel hub will not rotate . . . . . . . . . . .
5.
Telescopic tube roller will not rotate . . . . . . .
6.
Secondary boom roller will not rotate . . . . . .
7.
Upper roller block roller will not rotate . . . . .
8.
Lower support roller will not rotate . . . . . . . .
9.
Launch boom rope guide roller will
not rotate . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.
Launch boom roller guides will not rotate . . .
11.
Launch boom will not rise to
travel position . . . . . . . . . . . . . . . . . . . . . . . . .
12.
Winch guide rollers will not rotate . . . . . . . . .
13.
Winch guide pulleys will not rotate . . . . . . . .
14.
Winch inlet cover guide rollers will
not rotate . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15.
Winch force transmitter will not move . . . . .
16.
Winch stowage drum unit will not rotate . . .
17.
Winch hook clip will not lock . . . . . . . . . . . . .
18.
Bridge halves not aligned to center
of pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
