Generic TR 125 - Operation Instruments; Ignition, Steering Lock, and Indicators

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Rotation unsmooth (No speed or low speed)
Fault Diagnosis Adjustment Check Fault Cause
Speed of
rotation of
engine arises
Engine speed
can not arise
completely
Start engine and
add oil
Ignition time is
right
Ignition time is
wrong
Adjust ignition correct
time and use ignition
correct time light.
Compression
pressure normal
Compression
pressure too low
Compression pressure
test
No block Block
Pollution / discoloration
No pollution /
discoloration
Disassemble spark plug to check
Carburetor block test
Normal Abnormal
No overheating Overheating
No knockings Knockings
Run or travel in
increased speed
Engine is overheating
Check lubrication of
c
y
linder head oil
Engine oil is
normal
Engine oil is
ove
r
Check whether engine oil volume in
b
ent axle tank is over or
p
ollute
d
Block of air filter
Unhealthy gasoline
Pipeline block in evaporation controlling
system of fuel tank
Block of exhaust pipe
Unhealthy auto-choke
Unhealthy air damper
Unhealthy CDI Group
Unhealthy trigger
Unhealthy cylinder plunger / packing ring
Staleness cylinder cushion
Cleaning pollutions
Cleaning pollutions
Spark plug heat value is not agreeable
Engine oil volume is over
Engine oil volume is less
No change of engine oil
Piston and cylinder wear
Mixed air is too thin
Unhealthy of gasoline
Coal in combustor is over
Ignition time is too early
Coal in combustor is over
Unhealthy of gasoline
Slipping of clutch
Mixed air is too thin
Ignition time is too early