Yamaha 2009 YFM25RY Service Manual page 68

CHECK OR MAINTENANCE
NO. ITEM
Lights and • Check operation and correct if necessary.
25 *
switches • Adjust headlight beams.
TIP
• The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
• Hydraulic brake service
• Regularly check and, if necessary, correct the brake fluid level.
• Every two years replace the internal components of the brake master cylinders and calipers, and
change the brake fluid.
• Replace the brake hoses every four years and if cracked or damaged.
EWA4D3F004
WARNING
Indicates a potential hazard that could result in serious injury or death.
Whichever
comes first
JOB
3-3
PERIODIC MAINTENANCE
INITIAL
month 1 3
km 320 1300 2500
(mi) (200) (800) (1600)
hours 20 80 160
√ √
EVERY
6 6 12
2500 5000
(1600) (3200)
160 320
√ √ √