1998 YAMAHA T105 oil type

EAE40104*Engine oil
Make sure the engine oil is at the specified
level. Fill with oil as necessary (see page 41
for details).
25
1Oil level gauge2Upper level3Lower level
Recommended oil:
Yamalube 4 (20W40) or equivalent
SAE 20W40 type SE motor oil
Oil quantity:
Total amount:
1.0 L
Periodic oil change:
0.8 L
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*: It is recommended that these items be serviced by a Yamaha dealer.
**: Medium weight wheel bearing grease. (bearing type)
***: Lithium soap base grease. (bush type)
40
Check bearing assembly for looseness.
* Steering bearingCorrect if necessary. Moderately repack every228,000 km. **
* Front forksCheck operation/oil leakage. Repair if necessary.22* Rear shock absorberCheck operation/oil leakage. Repair if necessary.22
Drive chainCheck chain slack/alignment. Adjust if necessary.
EVERY 500 km
Clean and lube.
*
Fittings/FastenersCheck all chassis fitting and fasterners.
2222Correct if necessary.
* Centerstand and
Check operation. Repair if necessary.2222
sidestand
* BatteryCheck specific gravity. Check that the breather
22
pipe is working properly. Correct if necessary
INITIAL EVERY
ITEM REMARKS
500 km 2,000 km 4,000 km 8,000 km
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EAK00000
CLEANING AND
STORAGE
EAK01302*A. CLEANING
Frequent, thorough cleaning of your mo-
torcycle will not only enhance its appear-
ance but will improve its general perfor-
mance and extend the useful life of many
components.
1. Rinse the dirt and degreaser off with a
garden hose.EUU34602cCExcessive hose pressure may cause water
seepage and deterioration of wheel bear-
ings, front fork, brakes, transmission seals
and electrical parts.2. After cleaning the motorcycle, dry all
surfaces with a chamois, clean towel,
or soft absorbent cloth.3. Dry the chain and lubricate it to pre-
vent rust.
4. Automotive-type wax may be applied
to all painted and chrome-plated sur-
faces. When finished, start the engine
and let it idle for several minutes.
EAK00700B. STORAGE
Long term storage (60 days or more) of
your motorcycle will require some preven-
tive procedures to guard against deteriora-
tion. After thoroughly cleaning the motor-
cycle, prepare for storage as follows:
1. Drain the fuel tank, fuel lines, and car-
buretor float bowl(s).
2. Remove the empty fuel tank, pour a
cup of SAE 10W30 or 20W40 motor oil
in the tank, shake the tank to coat the
inner surfaces thoroughly and drain
off the excess oil. Reinstall the tank.
64
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66
Model
Dimensions:
Overall length 1,870 mm
Overall width 655 mm
Overall height 1,050 mm
Seat height 755 mm
Wheelbase 1,190 mm
Minimum ground clearance 130 mm
Basic weight:
With oil and full fuel tank 96 kg
Minimum turning radius: 1,800 mm
Engine:
Type Air cooled 4 stroke, SOHC
Cylinder arrangement Forward inclined single cylinder
Displacement 101.8 cm
3
Bore
×stroke 49.0
×54.0 mm
Compression ratio 9.0 : 1
Starting system Electric and kick starter
Lubrication system: Wet sump
SPECIFICATIONS
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67
Model
Engine oil (4-cycle):
Type Yamalibe 4 (20W40) or equivalent
SAE 20W40 type SE motor oil
Capacity
Periodic oil change 0.8 L
Total amount 1.0 L
Air filter: Wet type element
Fuel:
Type Regular gasoline
Tank capacity 4.3 L
Reserve amount
Carburetor:
Type/manufacturer VM16SH/MIKUNI
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69
Model
Chassis:
Frmae type Steel Tube underbone
Caster angle 27°
Trail 78 mm
Tire:
Type With tube
Size – Front 2.25-17-4PR
Rear 2.50-17-4PR
Brake:
Front brake type Drum brake
Operation Right hand operation
Rear brake type Drum brake
Operation Right foot operation
Suspension:
Front Telescopic fork
Rear Swing arm
Shock absorber:
Front Coil spring/oil damper
Rear Coil spring/oil damper
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