technical data YAMAHA YFM50S 2004 Manuale de Empleo (in Spanish)

8-8 * Since these items require special tools, data and technical skills, hava a Yamaha dealer perform the service.INITIAL EVERY
ITEM ROUTINE 1 3 6 6 1
month months months months year
Wheels*9Check balance/damage/runout.
2222
9Replace if necessary.
9Check bearing assemblies for looseness/
Wheel bearings*damage.2222
9Replace if damaged.
9Check operation.
Steering system*9Replace if damage.
22222
9Check toe-in
9Adjust if necessary.
Knuckle shafts/9Lubricate every 6 months with Lithium-soap-based
222
steering shaft*grease.
Fittings and fasteners*9Check all chassis fittings and fasteners.
22222
9Correct if necessary.
9Check specific gravity.
Battery*9Check breather hose for correct routing.22222
9Correct if necessary.
5YF-9-60 8 4/24/03 6:35 PM Page 8-8