TM-9-2320-366-20-2
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-2 - Page 292 of 1632
e104. MATERIAL HANDLING CRANE (MHC) DOES NOT OPERATE (CONT)
KNOWN INFO
Battery voltage OK.
Circuit breakers OK.
Auxiliary panel cable assembly
OK.
Dashboard wiring harness OK.
Hydraulic system OK.
POSSIBLE PROBLEMS
Faulty crane power cable.
Faulty junction box internal
wiring.
Faulty reverse polarity diode(s).
4.
Is continuity present between
connector P171-B and
ground?
Repair wire 3077 (para 2-45) or
replace crane power cable (para 7-90).
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
YES
NO
5.
Is continuity present between
connector P171-E and
ground?
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
Repair wire 3078 (para 2-45) or replace
crane power cable (para 7-90).
YES
NO
Notify DS Maintenance.
2-1168
Change 2
TM 9-2320-366-20-2
Battery voltage OK.
Circuit breakers OK.
Auxiliary panel cable assembly
OK.
Dashboard wiring harness OK.
Hydraulic system OK.
Faulty crane power cable.
Faulty junction box internal
wiring.
Faulty reverse polarity diode(s).
If continuity is not present,
wire 3077 is faulty.
If continuity is not present,
wire 3078 is faulty. If
continuity is present, notify DS
Maintenance.
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