SUNWARD SWE155F - Page 172

OPERATION & MAINTENANCE MANUAL SWE155F
165
Turbocharger joint
leakage
Bearing or seal wear out,
damage
Excessive pressure in crank
case
Carbon clogging in oil return
piping of turbocharger
Contact your designated distributor
Check intake pipe to ensure its function
Check, clean up
Electrical system
problem
Cause
Possible remedy
Starting motor
continues to run
after engine is
started.
Start relay fails to disconnect
or gets pulled in.
Defective starting key
Replace starting relay or contact your
distributor
Contact your designated distributor
While engine is
running, charging
indicator
illuminates.
Engine belt loosened or
damaged.
Belt pulley wear out
Engine damaged
Defective charging circuit
Low voltage of battery
Adjust engine belt or replace
Replace belt pulley
Contact your designated distributor
Check and repair
Charge or replace battery
Display screen does
not work
Fuse blown out
Defective wire circuit
Display screen damaged
Replace fuse
Check circuit and repair
Contact your designated distributor
All indicators do not
work
Fuse blown out
Defective wiring circuit
Defective circuit board
Replace fuse
Check circuit and repair， or Contact your
designated distributor
Contact your designated distributor
Individual indicator
does not work
Bulb damaged
Fuse blown out
Defective wiring circuit
Change bulb
Change fuse
Check circuit and repair， or Contact your
designated distributor
Abnormal fuel
indication
Defective oil level sensor
Defective wiring circuit
Defective indicator
Check and repair, or replace
Check circuit and repair, or Contact your
designated distributor