2002 YAMAHA T105 oil filter

4
PERIODIC MAINTENANCE AND
MINOR REPAIR..............................................35
Tool kit ........................................................36
Periodic maintenance/lubrication ...........37
Front cowlings and panels removal/
installation .................................................39
Side cover removal/installation ..............41
Engine oil ...................................................42
Air filter ......................................................45
Throttle cable adjustment ........................47
Carburetor adjustment .............................48
Idle speed adjustment ..............................48
Spark plug inspection ..............................49
Front brake adjustment ............................51
Rear brake adjustment .............................53
Brake light switch adjustment .................54
Checking the front brake pads ................54
Checking the rear brake shoes ................55
Checking the brake fluid level .................55
Changing the brake fluid..........................57
Drive chain slack check ............................58Drive chain slack adjustment ..................59
Drive chain lubrication .............................61
Brake lever and pedal ...............................62
Center and sidestand ...............................62
Front fork inspection ................................63
Battery ........................................................64
Replenishing the battery fluid .................66
Fuse replacement .....................................67
Troubleshooting ........................................68
CLEANING AND STORAGE .........................69
Cleaning .....................................................69
Storage ......................................................69
SPECIFICATIONS ..........................................71
5SD O/M-1 9/4/01 2:49 PM Page 4 (1,1)

37
* Valve(s)Check valve clearance. Adjust if necessary.2222Spark plug Check condition. Clean or replace if necessary.2222Air filterClean. Replace if necessary.22
* CarburetorCheck idle speed/starter operation.
2222
Adjust if necessary.
*
Fuel lineCheck fuel hose and vacuum pipe for cracks or
22damage. Replace if necessary.
Engine oilReplace (Warm engine before draining).22EVERY 2,000 km* Engine oil filterCheck/clean/replace if necessary.2222
Check operation, fluid level and fluid leakage.
* Front brake(See NOTE on page 38)22
Replace brake pads if necessary.
* Rear brakeCheck operation and adjust brake pedal free play.
22Replace brake shoes if necessary.
Check rear arm assembly for looseness.
* Rear arm pivotCorrect if necessary. Moderately repack every216,000 km.***
* WheelsCheck balance/damage/runout/spoke tightness.
22Replace if necessary.
* Wheel bearingsCheck bearing assembly for looseness/damage.
22 2
Replace if damaged.
INITIAL EVERY
ITEM REMARKS
500 km 2,000 km 4,000 km 8,000 km
PERIODIC MAINTENANCE/LUBRICATION
5SD O/M-2 9/4/01 3:02 PM Page 37 (1,1)

*: 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)NOTE:
8The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
8Hydraulic brake service
9Regularly check and, if necessary, correct the brake fluid level.
9Every two years replace the internal components of the brake master cylinder and
caliper, and change the brake fluid.
9Replace the brake hoses every four years and if cracked or damaged.
38
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 fasteners.
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
5SD O/M-2 9/4/01 3:02 PM Page 38 (1,1)

4. Apply recommended oil to the entire
surface of the filter and squeeze out
the excess oil. The element should be
wet but not dripping.
5. Install the element in its case.cC9If oil is not applied to the element, the
engine damage may occur.
9Make sure the element is properly seat-
ed in the filter case.
9The engine should never be run without
the air filter element installed; excessive
piston and/or cylinder wear may result.
46
Recommended oil:
Yamalube 2 (2 stroke engine oil) or
Yamalube 4 (20W40)
5SD O/M-2 9/4/01 3:02 PM Page 46 (1,1)

72
Model
Engine oil (4-cycle):
Type Yamalube 4 (20W40) or equivalent
SAE 20W40 type SE or higher grade
motor oil
SAE 20W50 type SF/CC 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 4.5 L
Carburetor:
Type/manufacturer VM16SH/MIKUNI
5SD O/M-3 9/4/01 2:50 PM Page 72 (1,1)