1. General information
USE AND MAINTENANCE MANUAL CHAPTER 1
GENERAL INFORMATION2-Strokes - Edition 01 / 2023
57
1
Maintenance table (XE 125 “Racing” versions)
Item
After break-in Every race
(about 2.5
hours)
Every third
(about 7.5
hours)
Every fifth
(about 12.5
hours)
As required
Remarks
Piston
– Inspect and clean √√ Inspect crack.
– Replace √√
Inspect carbon deposits
and eliminate them.
Piston ring
– Inspect √√ Check ring end gap.
– Replace √√
Piston pin, small end bearing
– Inspect √
– Replace √
Cylinder head
Inspect carbon deposits
and eliminate them.
– Inspect and clean √√
Check gasket.
– Retighten √√
Cylinder
– Inspect and clean Inspect score marks.
– Replace Inspect wear.
YPVS
– Inspect and clean
Inspect carbon deposits
and eliminate them.
Clutch
– Inspect and adjust
Inspect housing, friction
plate, clutch plate and
spring.
– Replace
Transmission
– Replace oil √√
10W-40
(API SL / JASO MA MA2)
– Inspect √
– Replace bearing √
Shift fork, shift cam, guide bar
– Inspect √ Inspect wear.
Rotor nut
– Retighten
Muffler
– Inspect √√
– Clean √
– Retighten √√
– Replace fiber √
When the exhaust sound
becomes louder or when
a performance drop is
felt.
Crank
– Inspect and clean √√
Carburetor
– Inspect, adjust and clean √√