TM 9-2320-360-10
NOTE
If red and green needles on AIR PRESS gage do not read 60-120 psi
(414-827 kPa) after warmup, shut off engine.
Notify unit
maintenance.
(9) Check that AIR PRESS gage (12) reads 60-125 psi 414-861 kPa). LOW AIR indicator (7)
lights (red) and warning alarm (8) will sound until both needles reach 60-75 psi (414-517
kPa).
NOTE
Approximate cruising range of HET Tractor is 325 mi (523 km) with
full fuel tanks.
(10) Check that FUE L gage (13) shows fuel.
(11) Check that WATER TEMP gage (14) does not read over 210F (100C).
(12) Check that BATTERY gage (24-volt system)(15) reads between 26 and 30 volts.
(13) Check that BATTERY gage (12-volt system)(16) reads between 13 and 15 volts.
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