9 5 0 B O P E R A T O R ’ S S T A T I O N
TEST II
EXPECTED RESULTS
1. Master fault light must be ON.
2. Fault Alarm must be OFF.
3. Indicators that must normally be ON with the
engine OFF are as follows:
TM 5-3805-258-24-1
E L E C T R I C A L T R O U B L E S H O O T I N G
Disconnect Switch ON
Power Key Switch ON
Test Switch OFF
Engine OFF
Coolant Temperature
Transmission Oil Temperature
Brake Oil Pressure
Parking Brake
Engine Oil Pressure
Alternator
Brake Air Pressure
Low Fuel
Hydraulic Oil Temperature
Blank
Master Fault Light ON
Fault Alarm OFF
Indicator OFF.
Indicator ON
Indicator can be ON or OFF according to conditions.
The brake pressure indicator can be OFF if the engine has only been off a short
time. Normally the indicator is ON with the engine OFF.
The parking brake indicator is ON if the parking brake is engaged and OFF if it
is not engaged.
The low fuel indicator is ON if the fuel level is 10% or less.
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