DESCRIPTION
2-3
2
Controls/Instruments12. Clutch lever (page 3-8)
13. Handlebar switches (page 3-6)
14. Starter (choke) “ ” (page 3-7)
15. Speedometer (page 3-3)
16. Main switch/steering lock (page 3-1)17. Tachometer (page 3-4)
18. Fuel gauge (page 3-5)
19. Throttle grip (page 6-16)
20. Front brake lever (page 3-9)E_4tx_Description.fm Page 3 Saturday, October 16, 1999 9:36 AM
3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ...................................... 3-1
Indicator lights ...................................................... 3-2
Speedometer ........................................................ 3-3
Tachometer ........................................................... 3-4
Diagnosis device................................................... 3-5
Antitheft alarm (optional) ...................................... 3-5
Fuel gauge ............................................................ 3-5
Handlebar switches .............................................. 3-6
Starter (choke) “ ” .............................................. 3-7
Clutch lever ........................................................... 3-8
Shift pedal ............................................................. 3-8
Front brake lever ................................................... 3-9Rear brake pedal.................................................. 3-9
Fuel tank cap ..................................................... 3-10
Fuel .................................................................... 3-11
Fuel tank breather hose (for Germany only) ...... 3-12
Seat.................................................................... 3-12
Helmet holder..................................................... 3-13
Storage compartment ........................................ 3-13
Front fork adjustment ......................................... 3-14
Rear shock absorber adjustment ....................... 3-15
Luggage strap holders ....................................... 3-17
Sidestand ........................................................... 3-17
Sidestand/clutch switch operation check............ 3-17
E_4tx_FunctionsTOC.fm Page 1 Saturday, October 16, 1999 9:36 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-9
3
EAU00160
Front brake leverThe front brake lever is located on the
right handlebar and is equipped with a
position adjuster.
To activate the front brake, pull the le-
ver toward the handlebar.To adjust the front brake lever position,
turn the adjusting nut while pulling the
lever forward. Make sure the mark “ ”
on the adjusting nut is aligned with the
mark “ ” on the lever.
EAU00162
Rear brake pedalThe rear brake pedal is on the right
side of the motorcycle. Press down on
the brake pedal to apply the rear brake.
1. Brake lever position adjuster
a. Lever distance
1. Adjusting nut
2. Proper position
1. Rear brake pedal
E_4tx_Functions.fm Page 9 Saturday, October 16, 1999 9:36 AM
4-1
4
EAU01114
4-PRE-OPERATION CHECKSOwners are personally responsible for their vehicle’s condition. Your motorcycle’s vital functions can start to deteriorate
quickly and unexpectedly, even if it remains unused (for instance, if it is exposed to the elements). Any damage, fluid leak or
loss of tire pressure could have serious consequences. Therefore, it is very important that, in addition to a thorough visual in-
spection, you check the following points before each ride.
EAU00340
PRE-OPERATION CHECK LIST
ITEM CHECKS PAGE
Front brake• Check operation, fluid level and brake fluid leakage.
• Fill with DOT 4 brake fluid if necessary.
3-9, 6-20 ~ 6-23
Rear brake• Check operation, fluid level and brake fluid leakage.
• Fill with DOT 4 brake fluid if necessary.
Clutch• Check operation, condition and free play.
• Adjust if necessary.3-8, 6-19 ~ 6-20
Throttle grip and housing• Check for smooth operation.
• Lubricate if necessary.6-16, 6-25
Engine oil• Check oil level.
• Fill with oil if necessary.6-8 ~ 6-10
Coolant reservoir tank• Check coolant level.
• Fill with coolant if necessary.6-10
Drive chain• Check chain slack and condition.
• Adjust if necessary.6-23 ~ 6-24
Wheels and tires• Check tire pressure, wear and damage. 6-17 ~ 6-19, 6-28
Control and meter cables• Check for smooth operation.
• Lubricate if necessary.6-24 ~ 6-25
Brake and shift pedal
shafts• Check for smooth operation.
• Lubricate if necessary.6-25
E_4tx_Preop.fm Page 1 Saturday, October 16, 1999 9:36 AM
PRE-OPERATION CHECKS
4-2
4
NOTE:Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be thoroughly accom-
plished in a very short time; and the added safety it assures is more than worth the time involved.
WARNING
If any item in the PRE-OPERATION CHECK is not working properly, have it inspected and repaired before operating
the motorcycle.Brake and clutch lever
pivots• Check for smooth operation.
• Lubricate if necessary.6-25
Sidestand pivot• Check for smooth operation.
• Lubricate if necessary.6-26
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.—
Lights, signals and
switches• Check for proper operation. 6-30 ~ 6-32
Fuel• Check fuel level.
• Fill with fuel if necessary.3-11 ITEM CHECKS PAGE
E_4tx_Preop.fm Page 2 Saturday, October 16, 1999 9:36 AM
6
PERIODIC MAINTENANCE AND MINOR REPAIR
Tool kit................................................................... 6-1
Periodic maintenance and lubrication ................... 6-2
Cowling and panel removal and installation.......... 6-5
Cowlings A and B ................................................. 6-5
Panels A and B ..................................................... 6-6
Spark plugs........................................................... 6-6
Engine oil .............................................................. 6-8
Cooling system ................................................... 6-10
Changing the coolant .......................................... 6-11
Air filter ............................................................... 6-13
Carburetor adjustment ........................................ 6-15
Idle speed adjustment ........................................ 6-15
Throttle cable free play inspection ...................... 6-16
Valve clearance adjustment ................................ 6-16
Tires .................................................................... 6-17
Clutch lever free play adjustment........................ 6-19
Rear brake pedal height adjustment ................... 6-20
Brake light switch adjustment ............................. 6-21
Checking the front and rear brake pads.............. 6-21
Inspecting the brake fluid level............................ 6-22
Brake fluid replacement ...................................... 6-23Drive chain slack check ...................................... 6-23
Drive chain slack adjustment ............................. 6-23
Drive chain lubrication........................................ 6-24
Cable inspection and lubrication ........................ 6-24
Throttle cable and grip lubrication ...................... 6-25
Brake and shift pedal lubrication ........................ 6-25
Brake and clutch lever lubrication ...................... 6-25
Sidestand lubrication.......................................... 6-26
Rear suspension lubrication............................... 6-26
Front fork inspection ........................................... 6-27
Steering inspection ............................................ 6-27
Wheel bearings .................................................. 6-28
Battery................................................................ 6-28
Fuse replacement .............................................. 6-29
Headlight bulb replacement ............................... 6-30
Tail/brake light bulb replacement ........................ 6-31
Turn signal light bulb replacement...................... 6-32
Troubleshooting .................................................. 6-32
Troubleshooting chart ......................................... 6-33
Engine overheating ............................................ 6-34
E_4tx_PeriodicTOC.fm Page 1 Saturday, October 16, 1999 9:37 AM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU00473
PERIODIC MAINTENANCE AND LUBRICATION
CP-01ENO. ITEM CHECKS AND MAINTENANCE JOBSINITIAL
(1,000 km)EVERY
6,000 km
or
6 months
(whichever
comes first)12,000 km
or
12 months
(whichever
comes first)
1
*Fuel line• Check fuel hoses for cracks or damage.
• Replace if necessary.ÖÖ
2*Fuel filter• Check condition.
• Replace if necessary.Ö
3 Spark plugs• Check condition.
• Clean, regap or replace if necessary.ÖÖÖ
4*Valves• Check valve clearance.
• Adjust if necessary.Every 42,000 km or 42 months
(whichever comes first)
5 Air filter
• Clean or replace if necessary.ÖÖ
6Clutch• Check operation.
• Adjust or replace cable.ÖÖÖ
7*Front brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)
• Correct accordingly.
• Replace brake pads if necessary.ÖÖÖ
8*Rear brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)
• Correct accordingly.
• Replace brake pads if necessary.ÖÖÖ
9*Wheels• Check balance, runout and for damage.
• Rebalance or replace if necessary.ÖÖ
10*Tires• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.ÖÖ
11*Wheel bearings• Check bearing for looseness or damage.
• Replace if necessary. ÖÖ
E_4tx_Periodic.fm Page 2 Saturday, October 16, 1999 9:37 AM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
6
* Since these items require special tools, data and technical skills, they should be serviced by a Yamaha dealer.
EAU02970*
NOTE:@ l
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
l
Hydraulic brake system
• When disassembling the master cylinder or caliper cylinder, always replace the brake fluid. Check the brake fluid level
regularly and fill as required.
• Replace the oil seals on the inner parts of the master cylinder and caliper cylinder every two years.
• Replace the brake hoses every four years or if cracked or damaged.
@24
*Cooling system• Check coolant level and vehicle for coolant leakage.
• Correct if necessary.
• Change coolant every 24,000 km or 24 months (whichever comes first).ÖÖ NO. ITEM CHECKS AND MAINTENANCE JOBSINITIAL
(1,000 km)EVERY
6,000 km
or
6 months
(whichever
comes first)12,000 km
or
12 months
(whichever
comes first)
E_4tx_Periodic.fm Page 4 Saturday, October 16, 1999 9:37 AM