Tractor Troubleshooting - Kioti DK65 Manual

When Engine Suddenly Stops
Cause
Leak of fuel * Check the fuel tank and refill
if necessary.
* Also check the fuel system
for air or leaks.
Bad nozzle * If necessary, replace with a
new nozzle
Moving parts * Check amount of engine oil
are overheated with oil level gauge.
due to shortage
* Check lubricating oil system.
of lube oil or
* Check to see if element
improper
inside the lubricating oil
lubrication
filter has become old and
clogged. If necessary,
replace with new element.
* Check to see if the engine
bearing clearances is within
factory spec.
IMPORTANT :
• When the engine has suddenly stopped, decom-
press the engine by the decamp. and turn the en-
gine lightly by pulling on the fan belt, if the en-
gine turns easily without abnormalities, the cause
of the trouble is usually lack of fuel or bad nozzle.
Countermeasures
When Engine Must be Stopped
Immediately
Cause
Speed suddenly * Check the adjustments and
decreases or
increases
Unusual sound * Check all moving parts
is heard sud-
denly
Color of ex- * Check the fuel injection
haust suddenly
turns dark
Bearing parts * Check the lubricating system
are overheated
Oil lamp lights * Check the lubricating
up during
operation
* Check to see if the engine
* Check the function of the
* Check pressure switch
* Check filter base gasket

11.2 Tractor Troubleshooting

When Tractor Does Not Move While
Engine is Running
Cause
Speed change Check the speed change lever
lever is at
neutral
Parking brake * Release the parking brake
is on working
When 3 Point Hitch Does Not Move
Cause
Oil filter is * Clean or change the filter
clogged
3 point hitch * Check the hydraulic
does not lower
- 80 -
Countermeasures
timing of injection and the
fuel system.
carefully
system, especially the fuel
injection nozzle
system.
bearing clearances are
within factory specs.
regulating valve inside of oil
filter.
Countermeasures
Countermeasures
adjusting grip