ReferenceTroubleshooting
Adjust the engine speed suing the accelerator
lever while watching the tachometer.
Adjust the lever to STANDARD or CLOSE.
Switch the blower lever to WEAK.
Switch the chaff control arm to OPEN.
Adjust the sieve case to the front of the
combine.
Checking point
Tachometer
The straw debris treatment
lever
The blower shift lever
Chaff Control Arm
The sieve case support
GRAIN LOSS IS CONSIDERABLY LARGE
Immediate actions
Stop reaping and
remove straws
clogged in the con-
veying unit
Cause
The engine speed is too low
The straw debris treatment
lever is open too much
Ineffective separation of
grains
The sieve case support
control is too tight
ReferenceTroubleshooting
Adjust the belt tension as specied in this
manual.
Switch the blower lever to WEAK.
Switch the chaff control arm to OPEN.
Checking point
The tension of its belt
The blower shift lever
Chaff Control Arm
NO. 2 THROWER IS CLOGGED
Immediate actions
Disengage the reap-
ing clutch and stop
the engine
Cause
The rotation speed of the 2
nd
thrower is poor.
Ineffective separation of
grains