Yamaha YZ450FA Automobile User Manual


 
3-4
MAINTENANCE INTERVALS
ENGINE GUARD
Replace Breakage
FRAME
Clean and inspect ●●
FUEL TANK, FUEL
PUMP
inspect ●●
FUEL HOSE
Inspect
Replace Every four years
BRAKES
Adjust lever position
and pedal height
●●
Lubricate pivot point ●●
Check brake disc sur-
face
●●
Check fluid level and
leakage
●●
Retighten brake disc
bolts, caliper bolts,
master cylinder bolts
and union bolts
●●
Replace pads
Replace brake fluid Every one year
FRONT FORKS
Inspect and adjust ●●
Replace oil ●●Suspension oil "S1"
Replace oil seal
FRONT FORK OIL
SEAL AND DUST
SEAL
Clean and lube ●● Lithium base grease
PROTECTOR GUIDE
Replace
Item
After
break-in
Every
race
(about
2.5
hours)
Every
third
(about
7.5
hours)
Every
fifth
(about
12.5
hours)
As re-
quired
Remarks