TM 10-4320-325-14
TO 34Y5-2-40-1
OPERATOR'S CONTROLS AND INDICATORS.
CONTROL OR INDICATOR
FUNCTION
1. AIR CLEANER RESTRICTION INDICATOR
Indicates blockage of air cleaner element. A red
band appears in a window to indicate the need for air
cleaner element replacement. The indicator is
threaded into the air cleaner housing and is activated
1
by high negative pressure. Indicator can be reset.
Controls engine compression when starting (the
2. DECOMPRESSION LEVER
engine turns over easier when starting). Lever is
depressed for starting, and returns automatically on
DECOMPRESSION
the next piston compression cycle.
2
3. SPEED CONTROL
Controls engine speed. When in the START
position, engine operates at highest speed. By
moving throttle control handle lever between START
and STOP positions, desired operating speed can be
obtained.
3
Indicates lube oil level in crankcase. Filler port for oil
4. OIL DIPSTICK/FILLER PORT
fill/change and adding oil.
4
Change 4
