Yamaha YFM250X 2002 Supplementary Service Manual page 21

PERIODIC MAINTENANCE/LUBRICATION INTERVALS
ITEM
Steering system*
Steering shaft*
Fittings and Fasteners*
Battery*
* It is recommended that these items be serviced by a Yamaha dealer.
** Lithium-soap-based grease
NOTE:
Recommended brake fluid: DOT 4
G
Brake fluid replacement:
G
1.When disassembling the master cylinder or caliper, replace the brake fluid. Normally check the
brake fluid level and add fluid as required.
2.On the inner parts of the master cylinder and caliper, replace the oil seals every two years.
3.Replace the brake hoses every four years, or if cracked or damaged.
ROUTINE
• Check operation.
• Replace if damaged.
• Check toe-in.
• Adjust if necessary.
• Lubricate every 6 months.**
• Check all chassis fittings and fasteners.
• Correct if necessary.
• Check specific gravity.
• Check that the breather hose is working properly.
• Correct if necessary.
1
month
– 13 –
CHK
ADJ
INITIAL EVERY
3 6 6
months months months
1
year