SUNWARD SWL3220 - Trouble Shooting

SWL Series Skid Steer Loader
78
4) Led the fuel flow totally.
5) Close the draining valve.
6) Refill the tank with the fuel type recommended in this manual.
5.5.9 TROUBLE SHOOTING
Trouble
Cause
Solution
Electric system
Lamps do not work properly
even with engine running at
high speed
• Fault cables • Chec
k and repair any
loose terminal and
connection
Lamps come on
intermittently with engine
running
• Faulty fan belt tension
• Check the belt tension
and adjust it or change it if it
is necessary
Charge warming light dose
not go out when the engine
running, even at high speed
• Faulty alternator • Change
• Faulty cables • Check and repair
Alternator emits abnormal
noise
• Faulty alternator • Change
Starter does not work with
key in START position
• Faulty cables • Check and repair
•
Battery charge
insufficient
• Charge battery
• Faulty main fuse • Change
Starter pinion engages and
disengages while starting
engine
• Battery charge
insufficient
• Charge battery
Engine oil pressure warming
light does not come on when
engine is stopped
• Faulty bulb
• Change
•
Faulty pressure sensor
•
Change
Charging warming light
dose not come on when
engine is stopped
• Faulty bulb • Change
• Faulty cables
• Check and repair
Hydraulic system
Pumps emit abnormal noise
• No oil in the tank
• Refill oil
• Faulty pump • Check, then r
epair or
change
•
Hydraulic oil
unsuitable for the
temperature
• Change the oil
Equipment moves only at
low speed
• Faulty pump •
Check, then repair or
change