2004 YAMAHA TW125 Owners Manual

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PERIODIC MAINTENANCE AND MINOR REPAIR 
EAU17240 
Safety is an obligation of the owner. Pe-
riodic inspection, adjustment and lubri-
cation will keep your vehicle in the
safe

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EAU17710 
Periodic maintenance and lubrication chart 
NOTE:
 
 
The annual checks must be performed every year, except if a kilometer-ba

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10
 
* 
Tires 
 
Check tread depth and for damage. 
 
Replace if necessary. 
 
Check air pressure. 
 
Correct if necessary. 
√

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EAU18660
NOTE:
 
 
The air filter needs more frequent service if you are riding in unusually wet or dusty areas. 
 
Hydraulic brake ser

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EAU18771 
Removing and installing
panels  
The panels shown need to be removed
to perform some of the maintenance
jobs described in th

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To install the panel
Place the panel in the original position.
 
EAU19602 
Checking the spark plug  
The spark plug is an important engin

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necessary. 
To install the spark plug 
1. Measure the spark plug gap with a
wire thickness gauge and, if nec-
essary, adjust the gap to

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crankcase.
NOTE:
 
The engine oil should be between the 
minimum and maximum level marks.
4. If the engine oil is below the mini-
mum lev