Carburetor - Yamaha YBR 125 Service Manual

Items
Check valve clearance,adjust if necessary.
Air valves*
Spark plug Check condition
Clean,replace if necessary.
Air filter
Check idle speed/starter operation,

Carburetor*

adjust if necessary.
Check fuel hose for cracks or damage,
Fuel line*
replace if necessary.
Engine oil Repace(warm engine before draining)
Clean or replace
Oil filter
Ch
Front brake*
remarks.Adjust if necessary.
Check operation.Adjust if necessary.
Rear brake
Check operation,adjust if necessary.
Clutch
Check swing arm assy,for looseness,tighten
R er arm
ock fu crum*
l
if necessary. Repair if damaged.***
Check operation.Disassemble to repair if
R a sus ng arm
e r pendi
necessary.***
fuleram*
Check the bearing for looseness,repair if
necessary.Disassemble to repair every 12,000
Wheel*
(8,000) or 12months if appropriate.
Ch
Wheel bearing*
Replace if damaged.
Check the
Steering bearing*
repair if necessary.
Ch
Front fork*
Check op
Re *
ar shock absorber
Routine
clean or r
,
l
k ope on fl id
ec rati /brake u
k bearin sembly for loose
ec gas
balance/damage
k e n/
ec op ratio oil leakage.Repair
ion/oil le
erat akag
Run-in period
1,000 (600)
or 1 month
○
ace if n y.
epl ecessar
○
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○
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to the
leakage refer
/
○
○
ess d mage.
n a
/
/ spoke,
runout/tighten
○
if nece y.
ssar
e R ir if n ry.
epa ecessa
.
3
INSP
ADJ
Initial Every 3, 000
3000
(2,000) (2,000)
or 3 months or 3 months
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