Pre-Operation Inspection And Maintenance; Engine; Chassis - Yamaha TT-R90(N) Owner's Service Manual

PRE-OPERATION INSPECTION AND MAINTENANCE

Dealer
Item
Note
* Chassis fasteners
Sidestand
1
*
* Spark arrester
* Front fork
Rear shock
*
absorber assembly
*: Since these items requires special tools data and technical skills, they should be serviced.
1
* : For USA
SERVICE NOTES:
No. 1. DRIVE CHAIN: In addition to tension and alignment, chain must be lubricated every
0.5 ~ 1.0 hour. If unit is subjected to extremely hard usage and wet weather riding, chain
must be checked constantly. See "Lubrication Intervals" for additional details.
No. 2. AIR FILTER: Remove and clean filter every 20 ~ 40 hours.
PRE-OPERATION INSPECTION AND MAINTENANCE
Before riding for break-in operation, practice or a race, make sure the machine is in good operating
condition.
Before using this machine, check the following points.
GENERAL INSPECTION AND MAINTENANCE
Item
Brake Check operation/adjustment.
Engine oil Change oil as required.
Drive chain Check alignment/adjustment/lubrication.
Spark plug Check color/condition.
Throttle Check for proper throttle cable operation.
Air filter Foam type – must be clean and damp oil always
Wheels and tires Check pressure/runout/spoke tightness/bead stopper/axle nuts.
Fittings/fasteners Check all – tighten as necessary.
Checks and maintenance jobs
Make sure that all nuts, bolts and screws are
properly tightened.
Tighten if necessary.
Check operation.
Lubricate and repair if necessary.
Clean.
Check operation and for oil leakage.
Correct accordingly.
Check operation and shock absorber for oil
leakage.
Replace shock absorber assembly if necessary.
Routine
3 - 2
INSP
ADJ
Initial Every
10 hours 60 hours 120 hours
(1 month) (6 months) (12 months)
Page
P3-11
P3-5 ~ 7
P3-12
P3-19
P3-3
P3-3 ~ 4
P3-15 ~ 17
P2-13
3