Yamaha FZR400 1988-1989 Service Manual page 269

FRONT FORK lons]l
2. Inspect:
Outer tube
??
Scratches/Bends/Damage + Replace.
3. Measure:
Fork spring
??
Over specified limit + Replace.
Fork Spring Free Length (Limit) @ :
mm (16.1 in)
408
4. I nspect :
Damper rod @
??
Wear/Damage --f Replace.
Contamination + Blow out all oil passages
with compressed air.
??
0il lock piece
??
O-ring (Cap bolt)
Damage + Replace.
ASSEMBLY
Before assembling, clean and inspect all parts
and replace when necessary.
NOTE:
In front fork assembly, be sure to use following
new parts. Do not reuse them.
??
Slide bushing
??
Guide bushing
Dust seal
??
1. Install:
Rebound spring @
??
rod @
A l l o w t h e r o d t o s l i d e s l o w l y d o w n t h e
tube until the it protrudes from the
bottom.
Fit oil lock piece over damper rod sticking
out of the inner tube.
Inner tube @
??
Into the outer tube.
1