CF MOTO CF125T-19 2003, Service Manual

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10 Gearbox
10
10-1
Overhaul information ·················· 10-1 Bearing arrangement ····················································· 10-4
Troubleshooting ··························· 10-1 Disassembly and assembly of gearbox bearing and oil seal · 10-4
Disassembly of gearbox ·············· 10-2 Disassembly and assembly of left crankcase bearing
Assembly of gearbox ················· 10-7 oil seal ····································································· 10-6
Overhaul information
Operation caution
• Overhaul of gearbox can be done without removing the gearbox from scooter.
• Install the main shaft with special tools. Fix the inner side of bearing and press it into
the drive shaft.
Troubleshooting standard
Item Standard
For replacing 0.15 l Oil capacity
For dismantling 0.15 l
Recommended oil SAE15W-40/SF grade
Tightening torque
Oil check/drain bolt 22 N. m(2.2kgf. m)
Gearbox bolt 22 N. m(2.2kgf. m)
Troubleshooting
When engine is running, scooter does not run.
•
Gearbox system damaged
• Gearbox system burnt
• V-belt CVT system is not engaged(chapter 9)
Abnormal noise during running
• Wearing of gear, gear surface damaged
• Worn or loosen bearing
Oil leakage
•
Too much oil
• Worn or damaged oil seal
• Damaged gearbox sealing gasket