Trouble Shooting - um MAX RS 2021 Series User Manual

TROUBLE SHOOTING

1. Vehicle not starting (does not crank)
• POSSIBLE CAUSES
Ignition switch in "OFF" position
Engine kill switch in "OFF" position
Vent hole clogged in fuel tank cap
HT Lead damaged
Spark plug cap /lead not connected
Spark plug loose
Failure of spark plug
Starter motor not working
Starter motor not working & Battery not fully charged
Clogged fuel line/pipe
Clutch slipping
Loose connection and/or Starter relay not working
Malfunctioning of clutch/ starter switch and battery discharge
2. High Fuel consumption
• POSSIBLE CAUSES
Under inflated tyres
Fuel leakage
Breather system leakage
Air filter
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USER MANUAL
UM MOTORCYCLES MAX RS 125 - 150 - 200
• ACTIONS TO BE TAKEN
Switch on ignition
Push stop switch to "ON" position
Clean vent hole
Replace HT Lead
connect the lead firmly
Tighten spark Plug
If electrode dirty/ fouled-Clean & reset gap, Check & replace,
if necessary
If Spark plug insulation cracked - Replace spark plug
Check and replace if faulty
Check & replace, if necessary
Clean the fuel line/pipe
Adjust clutch cable free play
Check & replace, if necessary
Check & replace, if necessary
• ACTIONS TO BE TAKEN
Inflate to correct pressure
Check & adjust as per service manual
Check & rectify
Clean / replace