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Page Title:
FORK AUTO-LEVELER DOES NOT OPERATE - continued |
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 TM 10-3930-673-20-1
VOLTAGE TEST
(1) Disconnect negative battery cable from
negative side of battery (Para 8-42).
(2) Set multimeter to dc.
WIRE 59
(3) Connect multimeter positive lead (+) to
WIRE 58
wire 64 and wire 65 where wire 64 and
WIRE 65
wire 65 connect to auto-level switch.
WIRE 64
WIRE 57
(4) Connect multimeter negative lead () to
known good ground.
DASH PANEL
(5) Connect negative battery cable to
AUTO
negative side of battery (Para 8-42).
SLEVEL
(6) Turn engine start switch to ON position,
BUT DO NOT START ENGINE
SELECT
J1-37
(TM 10-3930-673-10).
WITCH
(7) Turn auto-level switch to ON
J1-36
(TM 10-3930-673-10).
(a) If voltage is present, replace auto-
J1-35
level switch (Para 8-20).
P1-37
(b) If voltage is not present, go to
Step 12 of this fault.
P1-36
(8) Turn auto-level switch OFF
(TM 10-3930-673-10).
P1-35
CONNECTOR
J
(9) Turn engine start switch to OFF
1
position (TM 10-3930-673-10).
CONNECTOR P1
CONTINUITY TEST
CONNECTOR
J
1
(1) Disconnect negative battery cable from
negative side of battery (Para 8-42).
CONNECTOR
P
(2) Set multimeter to ohms.
1
(3) Disconnect connector J1 from
connector P1.
(4) Connect multimeter positive lead (+) to
wire 64 and 65 where wire 64 and 65
connect to auto-level switch.
(5) Connect multimeter negative lead () to
connector J1-35 or connector J1-36.
(a) If continuity is present, go to
TR01753
Step 13 of this fault.
(b) If continuity is not present, repair
wire 64 or 65 and/or connector J1
(Para 8-48).
2-481
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