PROBLEM CHECK SOLUTION
Engine cranks over but does
not start.
Auxiliary hydraulic control
turned on.
Turn auxiliary control off.
Battery discharged. Charge and load test battery. Replace
battery if necessary.
Too cold.
Solenoid failure. Test solenoid. Replace solenoid if
necessary.
Damaged or faulty wiring. Check for worn or damaged wiring.
Repair wires or replace harness if
necessary.
Unit will not move. Park brake engaged. Disengage park brake.
Operator platform not
engaged.
Operator must be standing on operator
platform. Check operator platform to
verify switch is engaging.
Operator on board switch
not functioning properly.
Check switch operation. Replace switch
if necessary.
Fuse blown. Check fuse on circuit from Lofa panel.
Replace fuse in harness located behind
the Lofa instrument panel in the engine
compartment.
Check for power to boom
valve.
With engine stopped and ignition switch
in the on position, check to see if light
on boom valve solenoid (A) connector is
on. If light is not on, check fuse. If fuse is
good, check wiring between boom valve
and fuse block.
A
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