TM 5-3805-258-24-1
S Y S T E M S O P E R A T I O N
O P E R A T O R ’ S S T A T I O N
I N D I V I D U A L C I R C U I T D E S C R I P T I O N
C. Transmission Oil Temperature
The transmission oil temperature circuit has a normally closed 7N9560
Temperature Switch that opens if the oil temperature goes above 129°C
(265°F). If the switch opens, the transmission oil temperature indicator on
the operator panel turns ON. The operator panel also sends current to turn
on the master fault light. The transmission oil temperature switch circuit
connects to Pin 7 of the operator panel. Pin 11 of the operator panel goes to
the master fault light.
T R A N S M I S S I O N O I L T E M P E R A T U R E
1. Transmission oil temperature switch.
T R A N S M I S S I O N O I L T E M P E R A T U R E I N D I C A T O R
2. Transmission oil temperature indicator.
Transmission
Oil
Temperature
Circuit
3-156
