TM 5-3805-263-14&P-3
ELECTRICAL SYSTEM
INSTRUMENT PANEL
(1) Service Meter (6N5906)
The service meter is activated by an engine oil pressure
switch. It runs only when the engine is in operation.
(2) and (3) Brake Air Pressure Gauges (7N8515)
During normal operation, the indicator must be in the green
area (1) [150 to 180 psi (1030 to 1235 kPa)].
(4) Water Temperature Gauge
During normal operation, the indicator must be in the green
area (1) [160 to 227F (71 to 108C)].
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