OPERATOR'S STATION
TM 5-3805-263-14&P-3
6. Remove the connection between Socket 1 and Pin 2 in the harness connector that
connects to the fault alarm.
In the harness plug, again check for continuity between connections 2 and 10.
Continuity
No Continuity
Harness has a ground. Replace the harness
Replace the operator panel.
INDIVIDUAL CIRCUIT DESCRIPTION
(SIMPLIFIED SCHEMATICS)
With the Power (disconnect) switch in the ON position but with the START switch OFF, all
machine circuits except the starter circuit have power. Caution must be used when a test is made
of circuits that have power. If a wire with battery voltage is put to ground, it can cause damage to
electrical components. There can be enough heat to cause burns to the serviceman.
4-43
