TM 5-3805-281-10
Operator's Station
AIR FILTER RESTRICTION INDICATOR
Red indicator will light when the air filter elements are
clogged. Clean or replace elements.
TX,10,DH5024 1904JUN961/1
ENGINE COOLANT TEMPERATURE
INDICATOR
IMPORTANT: Do not stop engine when coolant
temperature light comes on or
temperature will rise further. Reduce
load and run engine at slow idle. If
temperature light continues to stay ON,
shut engine OFF.
Red indicator will light and buzzer will sound when the
engine coolant overheats. Reduce load immediately and
run engine at slow idle. Inspect for debris around radiator.
Check for low coolant level in the radiator recovery tank.
TX,10,DH5019 1904JUN961/1
CHARGE AIR TEMPERATURE INDICATOR
IMPORTANT: Prevent possible engine damage. If
charge air indicator light comes on
while operating, stop engine.
Red indicator will light when air intake temperature is
excessively high. Stop engine. Check for debris on charge
air cooler inlet screens. Check fan for proper operation. A
clogged charge air system will reduce engine
performance.
TX,10,DH5710 1922APR971/1