Owner's Manual
-48-
FAULT
CAUSE
SOLUTION
13
Motorcycle unstable
- Cable makes turning handlebars
diffi
cult.
- Excessively " ght steering sha# nut.
- Damaged or worn steering bearings.
- Bent steering sha# .
- Separate cable or loosen slightly.
- Loosen steering sha# nut
- Replace steering bearings.
- Change steering sha# . - Go to a specialized workshop.
14
Excessively hard shock
absorp" on
- Excessive oil in front fork.
- Excessively viscous oil in front fork.
- Bent front fork.
- Excessive tyre pressure.
- Badly adjusted shock absorber.
- Remove excess oil to reach proper level.
- Drain oil from fork and refi ll with oil of suitable viscosity.
- Change front fork. - Go to a specialized workshop.
- Check tyre pressures.
- Adjust rear shock absorber.
15
Excessively so# shock
absorp" on
- Insuffi
cient oil in front fork.
- Insuffi
ciently viscous oil in front fork.
- Bent front fork.
- Badly adjusted shock absorber.
- Add oil to front fork to reach proper level.
- Drain oil from fork and refi ll with oil of suitable viscosity.
- Change front fork. - Go to a specialized workshop.
- Adjust rear shock absorber.
16
Motorcycle makes abnormal
noises
- Badly adjusted chain.
- Worn chain.
- Worn rear sprocket teeth.
- Insuffi
cient lubrica" on of chain.
- Misaligned rear wheel
- Insuffi
cient oil in front fork
- Weak or broken front fork spring.
- Worn brake disc.
- Badly placed or glazed pads.
- Damaged cylinder.
- Badly " ghtened supports, nuts or
bolts
- Adjust chain.
- Replace chain, rear sprocket and fi nal drive system
pinion.
- Change rear sprocket.
- Lubricate with appropriate lubricant for chains.
- Align rear wheel. - Go to a specialized workshop.
- Add oil to front fork to reach proper level.
- Replace front fork spring.
- Replace brake disc.
- Reposi" on or change pads.
- Replace damaged cylinder.
- Check and adjust to appropriate " ghtening torques.
17
Handlebars vibrate
- Worn tyre, swinging arm or needle
bearings.
- Off -centre rim.
- Misaligned wheel.
- Excessive tolerance in steering sha# s.
- Loose handlebar bracket and steering
sha# nut.
- Replace worn parts with new ones.
- Centre rim.
- Check rim spoke tension. Readjust if necessary.
- Tighten handlebar bracket and steering sha# nut to
appropriate " ghtening torques.
- Tighten handlebar bracket and steering sha# nut to
appropriate " ghtening torques.
Troubleshooting
Summary of Contents for TXT RACING 125CC 2020
Page 1: ......
Page 41: ...Owner s Manual 41 Approved electrical system...
Page 42: ...Owner s Manual 42 Ignition electrical system...
Page 51: ......