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TM 9-2320-364-20-3
2-2284
3. LHS OVERLOAD LIGHT DOES NOT OPERATE (CONT).
2.
Are 22 to 28 vdc measured on
wire 1726 at LHS OVERLOAD
lamp with LHS in transit
position and joystick held in
LOAD position and then
released?
Go to Step 3 of this
Fault.
YES
NO
LHS OVERLOAD lamp OK.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If components supplying voltage
to LHS OVERLOAD lamp are
faulty, 22 to 28 vdc will not be
present at LHS OVERLOAD
lamp.
WARNING
Wire 1479 faulty.
Wire 1460 faulty.
Overload differential pressure
switch faulty.
LHS control assy faulty.
Wire 1726 faulty.
Wire 1435 faulty.
Go to Step 9 of this
Fault.
Read WARNING
on Page 2-2285
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