Yamaha YZF-R1 2020 Service Manual page 254

Fork seal driver
90890-01442
Adjustable fork seal driver (36–46
mm)
YM-01442
2
1
G088924
5. Install:
• Oil seal clip "1"
TIP
Adjust the oil seal clip so that it fits into the outer
tube's groove.
1
G088925
6. Install:
• Dust seal "1"
(with the fork seal driver "2")
Fork seal driver
90890-01442
Adjustable fork seal driver (36–46
mm)
YM-01442
2
1
G088926
FRONT FORK (for YZF-R1M)
7. Fill:
• Front fork leg
(with the specified amount of the recom-
mended fork oil)
Recommended oil
Öhlins R&T 43
Quantity (left)
263 cm³ (8.89 US oz, 9.26
Imp.oz)
Quantity (right)
263 cm³ (8.89 US oz, 9.26
Imp.oz)
ECA14230
NOTICE
• Be sure to use the recommended fork oil.
Other oils may have an adverse effect on
front fork performance.
• When disassembling and assembling the
front fork leg, do not allow any foreign ma-
terial to enter the front fork.
8. Before measuring the fork oil level, wait ten
minutes until the oil has settled and the air
bubbles have dispersed.
9. Measure:
• Front fork leg oil level "a"
(from the top of the outer tube, with the outer
tube fully compressed and without the fork
spring)
Out of specification → Correct.
Level (left)
180 mm (7.1 in)
Level (right)
180 mm (7.1 in)
G088930
10.Install:
• Spacer
• Fork spring
• Upper spring seat
• Locknut
• Damper adjusting rod
4-105
a