Pre-Operation Inspection And Maintenance - Yamaha TT-R125EY Service Manual

PRE-OPERATION INSPECTION AND

PRE-OPERATION INSPECTION AND MAINTENANCE

Before riding for break-in operation or practice, make sure the machine is in good operating condition.
Before using this machine, check the following points.
GENERAL INSPECTION AND MAINTENANCE
Item
Fuel
Engine oil
Gear shifter and clutch
Throttle grip/housing
Brakes
Drive chain
Wheels
Steering
Front forks and rear shock
absorber assembly
Cables (wires)
Muffler
Sprocket
Lubrication
Bolts and nuts
Lead connectors
Routine
Check that a fresh gasoline is filled in the fuel tank. Check the
fuel line for leakage.
Check that the oil level is correct. Check the crankcase for
leakage.
Check that gears can be shifted correctly in order and that
the clutch operates smoothly.
Check that the throttle grip operation and free play are
correctly adjusted. Lubricate the throttle grip and housing, if
necessary.
Check the play of front and rear brake and effect of front and
rear brake.
Check fluid level and leakage. (TT-R125LE)
Check chain slack and alignment. Check that the chain is
lubricated properly.
Check for excessive wear and tire pressure. Check for loose
spokes and have no excessive play.
Check that the handlebar can be turned smoothly and have
no excessive play.
Check that they operate smoothly and there is no oil leakage.
Check that the clutch and throttle cables move smoothly.
Check that they are not caught when the handlebars are
turned or when the front forks travel up and down.
Check that the muffler is tightly mounted and has no cracks.
Check that the driven sprocket tightening nut is not loose.
Check for smooth operation. Lubricate if necessary.
Check the chassis and engine for loose bolts and nuts.
Check that the CDI magneto, CDI unit, and ignition coil are
connected tightly.
3-4
MAINTENANCE
INSP
ADJ
Page
P.1-12
P.3-8 ~ 11
P.3-5
P.3-5 ~ 6
P.3-16 ~ 21
P.3-22 ~ 23
P.3-28 ~ 29
P.3-29 ~ 33
P.3-24 ~ 27
---
P.4-2
P.3-21
P.3-34
-
P.1-5