KisanKraft
®
AGRICULTURAL INTER-CULTIVATOR
KK-IC-300D / 307D / 350D / 357D
KK-CRT-550D
: +91.80. 6835 7800
Page 35 of 80
Cause
Remedy
1.
Insufficient engine oil in crank
case causes damages of
mechanical parts
Fill engine oil, repair damaged parts and
replace if necessary
2.
Bad lubrication of crank
journal damages the bushing
Clean oil passage, repair damaged parts
Other Failures:
Cause
Remedy
A.
Injector is seized often
1.
High temperature crash stop
Crash stop is not allowed.
2.
Unclean fuel or damaged fuel
filter.
Clean oil tank, replace fuel filer
B.
Engine oil overflows from exhaust
1.
Piston or cylinder head is worn
out
Check, repair and replace the piston or
cylinder if necessary
2.
Throttle duct is worn out
Check, repair and replace the throttle
duct if necessary.
3.
Piston ring is bonded or
damaged
Clean or replace the piston ring
4.
Excessive engine oil
Discharge engine oil until normal level is
reached
C.
Fluctuating rotary speed
1.
Gas leakage at the joint of oil
supply pipe
Fasten the join t or replace gasket
2.
Adjusting bolt on speed
regulating spring is loosened.
Adjust and fasten
D.
Black smoke in exhaust
1.
Overload
Reduce load
2.
Improper power
Select proper power
3.
Improper oil supply advance
angle
Adjust as per relevant requirements
4.
Incomplete combustion
Check injector quality and if
compression force is sufficient
E.
Stop the engine immediately in
case of any of the following
circumstances:
1.
Fluctuating rotary speed
Check speed regulating system, air
mixing in fuel passage and evacuate the
air.
2.
Abnormal noise suddenly
Check each moving part for any damage
3.
Black smoke in exhaust
Check the fuel system for normal oil
supply, particularly the injector.
