maintenance YAMAHA TT600RE 2004 User Guide

SPECMAINTENANCE SPECIFICATIONS
2-12
Item Standard Limit
Steering
Steering bearing type Taper roller bearing
Lock to lock angle (left) 45° •••
Lock to lock angle (right) 45° •••
Front suspension
Front fork travel 277 - 283 mm •••
Fork spring free length 530 mm •••
Spring rate (K1) 7.0 N/mm (0.71 kgf/mm) •••
Spring stroke (K1) 330 mm •••
Spring rate (K2) 11.2 N/mm (1.14 kgf/mm) •••
Optional spring available No
Recommended oil Liqui Moly Racing suspension oil SAE 7,5
Quantity 650 cc •••
Level 180 mm •••
< min - max > 170-190 mm (from upper edge of inner •••
tube, fully compressed without spring)
Rear suspension
Rear shock absorber assembly travel 83 mm
Spring free length 224 mm •••
Installed length 211 mm ± 1.5 mm
Spring rate (K) 80 N/mm (8.1 kgf/mm) •••
Optional spring available No
Swingarm
Free play limit (at the end of
the swingarm)-radial ••• 1.0 mm
Free play limit (at the end of
the swingarm)-axial 0.4 - 0.7 mm •••
Front wheel
Wheel type Spoke wheel
Rim size 21 x 1.85
Rim material Aluminium
Max. radial wheel runout 1.0 mm •••
Max. lateral wheel runout 0.5 mm •••
Rear wheel
Wheel type Spoke wheel
Rim size 18 x MT2.50
Rim material Aluminium
Max. radial wheel runout 1.0 mm •••
Max. lateral wheel runout 0.5 mm •••
CHASSIS
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SPECMAINTENANCE SPECIFICATIONS
2-13
Item Standard Limit
Drive chain
Type/manufacturer 520 135ORSB / Regina Chain
Link quantity 114
Drive chain slack 30.0 - 40.0 mm •••
Front disc brake
Disc outside diameter x thickness 267 x 4 mm •••
Max. deflection ••• 0.15 mm
Brake pad lining thickness-inner 7.5 mm * 3.7 mm
Brake pad lining thickness-outer 7.5 mm * 3.7 mm
Master cylinder inside diameter 13 mm
Caliper cylinder inside diameter 28 mm x 2
Recommended fluid DOT 4
Rear disc brake
Disc outside diameter x thickness 220.0 x 5.0 mm •••
Max. deflection ••• 0.15 mm
Brake pad lining thickness-inner 9.0 mm * 4.5 mm
Brake pad lining thickness-outer 9.0 mm * 4.5 mm
Master cylinder inside diameter 12.7 mm
Caliper cylinder inside diameter 34 mm
Recommended fluid DOT 4
Front brake leverAdjustable
Brake pedal lever
Brake pedal position 10 mm (below the footrest plane) •••
Clutch lever
Clutch lever free play (lever end) 10.0 - 15.0 mm •••
Throttle grip
Throttle cable free play 3.0 - 5.0 mm •••
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SPECMAINTENANCE SPECIFICATIONS
2-14
Tightening
Part to be tightened Thread torque
Remarkssize
N·mm·kg
Engine mounting and rear frame:
Engine front/Stay engine M10 x 1.25 64 6.4
Stay engine (engine front)/Frame M10 x 1.25 64 6.4
Engine rear under/Frame M10 x 1.25 68 6.8
Engine top/Stay engine M10 x 1.25 64 6.4
Engine protector/Frame M6 x 1.0 7 0.7
Chain tensioner top/Frame M8 x 1.25 23 2.3
Chain tensioner under/Frame M8 x 1.25 23 2.3
Frame/Rear frame (upper) M8 x 1.25 23 2.3
Frame/Rear frame (under) M8 x 1.25 23 2.3
Rear frame/Air filter assy M6 x 1.0 5 0.5
Front fork and steering:
Handle crown/Inner tube M8 x 1.25 28 2.8
Handle crown/Steering shaft M28 x 1.5 4 0.4 See “NOTE”
Steering shaft/Ring nut M36 x 1.5 115 11.5
Holder handle upper/Crown handle M8 x 1.25 20 2.0
Holder handle under/Crown handle M10 x 1.5 40 4.0
Front fork under bracket/Inner tube M8 x 1.25 23 2.3
Front master cylinder/Cap M4 x 0.7 1.5 0.15
Front master cylinder/Handle M6 x 1.0 9 0.9
Union bolt tightening M10 x 1.0 20 2.0
Front fender/Front fork M6 x 1.0 7 0.7
Stay headlight/Handle crown M6 x 1.0 10 1.0
Stay headlight/Bracket meter M6 x 1.0 6 0.6
Headlight/Stay headlight M6 x 1.0 10 1.0
Rear arm and cushion:
Pivot shaft/Frame M14 x 1.5 90 9.0
Arm relay/Frame M10 x 1.25 60 6.0
Arm relay/Rod connecting M10 x 1.25 52 5.2
Arm relay/Shock absorber M10 x 1.25 59 5.9
Rod connecting/Rear arm M12 x 1.25 66 6.6
Shock absorber upper/Frame M12 x 1.25 66 6.6
Seal guard/Rear arm M6 x 1.0 4 0.4
Support chain/Rear arm M6 x 1.0 9 0.9
Chain case/Rear arm M6 x 1.0 9 0.9
Front wheel:
Front wheel shaft/Front fork M16 x 1.5 59 5.9
Axle holder//Front fork M6 x 1.0 9 0.9
Rear wheel:
Rear wheel shaft/Nut M18 x 1.5 115 11.5
Clutch hub/Sprocket M10 x 1.25 48 4.8
Tightening torques
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SPECMAINTENANCE SPECIFICATIONS
2-15
Tightening
Part to be tightened Thread torque
Remarkssize
N·mm·kg
Front brake:
Front hub/Disc brake M6 x 1.0 12 1.2
Front caliper/Front fork M8 x 1.25 25 2.5
Front caliper/Bleeder tightening M10 x 1.0 14 1.4
Union bolt tightening (front) M10 x 1.0 20 2.0
Rear brake:
Rear hub/Disc brake M6 x 1.0 12 1.2
Rear master cylinder/Frame M6 x 1.0 10 1.0
Rear stop switch/Rear master cylinder M10 x 1.0 20 2.0
Rear caliper/Bleeder tightening M10 x 1.0 14 1.4
Protector rear caliper/Rear caliper M6 x 1.0 10 1.0
Union bolt tightening (rear) M10 x 1.0 20 2.0
Rear brake tank reserve/Air cleaner assy M6 x 1.0 5 0.5
Brake pedal/Frame M10 x 1.25 48 4.8
Sidestand/Footrest:
Sidestand mounting bolt/Frame M12 x 1.25 40 4.0
Sidestand mounting bolt/Nut M12 x 1.25 40 4.0
Sidestand switch/Frame M5 x 0.8 8 0.8
Rear footrest/Rear frame M8 x 1.25 30 3.0
Bracket 1 (main footrest)/Frame M10 x 1.25 48 4.8
Bracket 2 (main footrest)/Frame M10 x 1.25 48 4.8
Footrest cover/Footrest M6 x 1.0 10 1.0
Seat, fuel tank and oil tank:
Seat/Frame M6 x 1.0 10 1.0
Bolt (guide seat)/Fuel tank M6 x 1.0 5 0.5
Fuel tank/Rear frame M6 x 1.0 12 1.2
Damper fuel tank (front)/Frame M8 x 1.25 15 1.5
Fuel tank/Fuel cock M6 x 1.0 7 0.7
Oil tank/Sub-oil tank M6 x 1.0 7 0.7
Union bolt (oil hose 2)/Oil tank assy/Engine M12 x 1.25 35 3.5
Oil hose 1/Oil tank/Engine M6 x 1.0 10 1.0
Oil tank/Rear frame M12 x 1.5 20 2.0
Frame, rear fender compl. and lights:
Rear fender compl. (under)/Rear frame M6 x 1.0 2 0.2
Rear fender compl. (upper)/Rear frame M6 x 1.0 7 0.7
Bracket, license/Rear frame M6 x 1.0 10 1.0
Bracket, license/Rear flasher M6 x 1.0 10 1.0
Horn/Frame M6 x 1.0 13 1.3
Regulator/Frame M8 x 1.25 7 0.7
Igniton coil/Frame M5 x 0.8 13 1.3
Battery box/Rear frame M6 x 1.0 7 0.7
Igniter cover/Battery box M4 1 0.1
Main switch/Frame M24 x 1.0 1 0.1
Tail light (lense)/Rear fender compl. M3.5 1 0.1
Starter switch/Red wire M6 x 1.0 7 0.7
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SPECMAINTENANCE SPECIFICATIONS
2-16
Tightening
Part to be tightened Thread torque
Remarkssize
N·mm·kg
Starting motor cord/Starting motor M6 x 1.0 11 1.1
Wire minus lead (-)/Starting motor M6 x 1.0 10 1.0
Front flasher lights/Stay, headlight M6 x 1.0 1.5 0.15
Clutch wire/Engine M6 x 1.0 7 0.7
Assist grip (Standing handle)/Rear frame M8 x 1.25 23 2.3
Speedometer M5 x 0.8 4 0.4
Air filter case 1/Air filter case 2 (L = 13 mm) M3.9 0.5 0.05
Air filter case 1/Air filter case 2 (L = 19 mm) M3.9 1 0.1
Hose clamp/Joint, carburator M4 x 0.7 0.6 0.06
Hose clamp/Air cleaner/Carburator M5 x 0.8 0.8 0.08
Battery (+)/(-) M6 x 1.0 2.5 0.25
NOTE:
1. First tighten the ring nut approximately 38 Nm (3.8 mkg) by using the torque wrench, then loosen the
ring nut one turn.
2. Final tighten the ring nut at the torque of 4 Nm (0.4 mkg).
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SPECMAINTENANCE SPECIFICATIONS
2-17
Item Standard Limit
Ignition system
Ignition timing (B.T.D.C.) 12° / 1,300 r/min •••
Advanced timing (B.T.D.C.) 31° / 7,500 r/min •••
Advancer type Electrical type
Transistorized coil ignition
Pickup coil resistance 230 Ω± 20% L/Y-G/W •••
T.C.I. unit model/manufacturer TNDF09 / NIPPON DENSO
Ignition coil
Model/manufacturer JO300 / NIPPON DENSO
Primary coil resistance 4 Ω± 15% •••
Secondary coil resistance 13 kΩ± 20% •••
Spark plug cap
Material Resin
Resistance 10 kΩ•••
Charging system
Type A.C. magneto
Model/manufacturer TLMZ48 / NIPPON DENSO
Standard output 14.0 V 13.5 A 5,000 r/min •••
Stator coil resistance 0.65 Ω± 20% W-W •••
Rectifier/regulator
Regulator type Semi conductor-short circuit
Model/manufacturer SH629A-12/SHINDENGEN
No load regulated voltage 14.5 ± 0.4 V •••
Rectifier capacity 25 A •••
Withstand voltage 240 V •••
Battery
Specific gravity 1.320 •••
Electric starting system
System type Constant mesh
Starter motor:
Model/manufacturer SM-13/MITSUBA
Power output 0.80 kW •••
Armature coil resistance 0.03 - 0.04 Ω•••
Brush overall length 10.0 mm 5 mm
Brush spring force 8.82 N (899 gf) •••
Commutator diameter 28.0 mm 27 mm
Mica undercut (depth) 0.70 mm •••
Starter relay:
Model/manufacturer MS5F-721 / JIDECO
Amperage 180 A •••
Coil resistance 4,4 Ω± 5% •••
ELECTRICAL
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SPECMAINTENANCE SPECIFICATIONS
2-18
Item Standard Limit
Horn
Horn type Plane
Quantity 1 pcs
Manufacturer LEONELLI
Max. amperage 1.5 A •••
Flasher relay
Type Semi-transistor •••
Model/manufacturer FB222M/NIPPONDENSO •••
Self cancelling device No •••
Flasher frequency 75 - 95 cycle/min •••
Wattage 10 W
2 + 3.4 W •••
Daylight switch relay
Model/manufacturer ACA12151-1-MATSUSHITA DENKOU
Circuit breaker
Type Fuse
Amperage for fuse 20 A •••
Reserve 20 A •••
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INSP
ADJ
CHAPTER 3.
PERIODIC INSPECTION AND ADJUSTMENTS
INTRODUCTION..........................................................................................................3-1
PERIODIC MAINTENANCE/LUBRICATION INTERVALS........................................3-1
SEAT, FUEL TANK AND REAR COWLING................................................................3-3
REMOVAL ............................................................................................................3-3
INSTALLATION ....................................................................................................3-3
ENGINE........................................................................................................................3-4
VALVE CLEARANCE ADJUSTMENT ..................................................................3-4
DRIVE CHAIN ADJUSTMENT ..............................................................................3-7
IDLE SPEED ADJUSTMENT ................................................................................3-7
THROTTLE CABLE FREE PLAY ADJUSTMENT ................................................3-8
SPARK PLUG INSPECTION ................................................................................3-9
IGNITION TIMING CHECK ................................................................................3-11
COMPRESSION INSPECTION ..........................................................................3-12
ENGINE OIL LEVEL CHECK ..............................................................................3-15
ENGINE OIL REPLACEMENT ............................................................................3-17
ENGINE OIL PRESSURE CHECK ....................................................................3-21
CLUTCH ADJUSTMENT ....................................................................................3-21
AIR FILTER CLEANING ......................................................................................3-24
FUEL FILTER CLEANING ..................................................................................3-25
ENGINE OIL TANK FILTER CLEANING ............................................................3-26
SUCTION HOSE AND MANIFOLD INSPECTION..............................................3-28
FUEL LINE INSPECTION ..................................................................................3-28
CRANKCASE VENTILATION HOSE INSPECTION ..........................................3-29
EXHAUST SYSTEM INSPECTION ....................................................................3-29
CHASSIS....................................................................................................................3-30
ADJUSTING THE FRONT BRAKE ....................................................................3-30
ADJUSTING THE REAR BRAKE ......................................................................3-31
CHECKING THE BRAKE FLUID LEVEL ............................................................3-32
BRAKE PAD WEAR INSPECTION ....................................................................3-33
BRAKE HOSING INSPECTION ..........................................................................3-33
BRAKE CIRCUIT BLEEDING ............................................................................3-34
DRIVE CHAIN SLACK INSPECTION AND ADJUSTMENT..................................3-35
DRIVE CHAIN LUBRICATION ............................................................................3-36
FRONT FORK INSPECTION ..............................................................................3-37
ADJUSTING THE FRONT FORK ......................................................................3-37
REAR SHOCK ABSORBER ADJUSTMENT ......................................................3-38
STEERING INSPECTION ..................................................................................3-40
TYRE INSPECTION ............................................................................................3-41
WHEEL INSPECTION ........................................................................................3-44
SPOKE INSPECTION AND TIGHTENING ........................................................3-44
CABLE INSPECTION..........................................................................................3-45
LEVER AND PEDAL LUBRICATION ..................................................................3-45
SIDESTAND LUBRICATION ..............................................................................3-46
REAR SUSPENSION LUBRICATION ................................................................3-46
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INSP
ADJINTRODUCTION/PERIODIC MAINTENANCE/
LUBRICATION INTERVALS
3-1
PERIODIC INSPECTION AND ADJUSTMENTS
INTRODUCTION
This chapter includes all information necessary to perform recommended inspections and adjustments.
These preventive maintenance procedures, if followed, will ensure more reliable vehicle operation and a
longer service life. The need for costly overhaul work will be greatly reduced. This information applies to
vehicles already in service as well as to new vehicles that are being prepared for sale. All service techni-
cians should be familiar with this entire chapter.
PERIODIC MAINTENANCE/LUBRICATION INTERVALS
ODOMETER READING (x 1,000 km)
ANNUAL N0. ITEM CHECK OR MAINTENANCE JOB
110 2030 40CHECK
1
*Fuel line• Check fuel hoses for cracks or damage. ✓✓ ✓✓ ✓•
• Check condition.
✓✓
2 Spurk plug• Clean and regap.
• Replace.✓✓
3 * Valves• Check valve clearance.
✓✓ ✓✓
• Adjust.
4Air filter element• Clean.✓✓
• Replace. ✓✓
5 Clutch• Check operation.
✓✓ ✓ ✓✓
• Adjust.
• Check operation, fluid level and vehicle for fluid leakeage.
6 * Front brake•(See NOTE). ✓✓ ✓ ✓✓ ✓•
• Replace brake pads. Whenever worm to the limit
• Check operation, fluid level and vehicle
•for fluid leakage. ✓✓ ✓ ✓✓ ✓
7 * Rear brake•(See NOTE).
• Replace brake pads. Whenever worm to the limit
8 * Brake hoses• Check for cracks or damage.✓✓✓✓ ✓• Replace. (See NOTE). Every 4 years
9 * Wheels• Check runout, spoke tightness and for damage.
✓✓✓ ✓
• Tighten spokes if necessary.
• Check tread depth and for damage.
10 * Tyres• Replace if necessary.
✓✓✓✓ ✓
• Check air pressure.
• Correct if necessary.
11 * Wheel bearings• Check bearing for looseness or damage.✓✓✓✓
12 * Swingarm• Check operation and for excessive play.✓✓✓✓
• Check chain slack.
13 * Drive chain• Make sure that the rear wheel is properly aligned.Every 500 km and after washing the
• Clean and lubricate.motorcycle or riding in the rain.
14 *Steering • Check bearing play and steering for roughness. ✓✓ ✓ ✓✓bearings
• Lubrificate with lithium-soap-based grease. Every 20,000 km
15 *Chassis • Make sure that all nuts, bolts and screws are properly
✓✓ ✓✓ ✓
fasteners•tightened.
16Sidestand• Check operation.
✓✓ ✓✓ ✓
• Lubricate.
17
*Sidestand
• Check operation and for oil leakage. ✓✓ ✓ ✓✓ ✓
switch
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INTRODUCTION/PERIODIC MAINTENANCE/
LUBRICATION INTERVALS
3-2
INSP
ADJ
ODOMETER READING (x 1,000 km)
ANNUAL N0. ITEM CHECK OR MAINTENANCE JOB
110 2030 40CHECK
18 * Rear brake• Check operation, fluid level and vehicle for fluid leakage. ✓✓✓ ✓
Rear shock
• Check operation and shock absorber for oil leakage.
19
*absorber ✓✓✓ ✓
assemblysull’ammortizzatore.
Rear suspension
• Check operation.
✓✓✓ ✓
20*
relay arm and
connecting arm
• Lubricate with lithium-soap-based grease.
✓✓
pivoting points
• Check starter (choke) operation.
21 * Carburator
• Adjust engine idling speed.✓✓ ✓✓ ✓ ✓
22 Engine oil• Change.
✓✓ ✓✓ ✓ ✓
• Check oil level and oil leakage.
23Engine oil filter
• Replace.✓✓✓
element
24 *Front and rear •
brake switches• Check operation.✓✓ ✓✓ ✓ ✓
Moving parts
25
and cables• Lubricate. ✓✓✓ ✓ ✓
Throttle grip • Check operation and free play.
26 * housing and • Adjust the throttle cable free play if necessary.
✓✓✓ ✓ ✓
cable • Lubricate the throttle grip housing and cable.
27 *Muffler and
• Check the screw clamp for looseness. ✓
exhaust pipe
28 *Lights, signals • Check operation.
✓✓ ✓✓ ✓ ✓
and switches• Adjust headlight beam.
* Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
NOTE:
• The annual checks must be performed every year, except if a kilometer-based maintenance is per-
formed instead.
• From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
• The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
• Hydraulic brake system:
• 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.
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