Yamaha R1 Series 2015, Руководство по обслуживанию

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PERIODIC MAINTENANCE
3-23
EAS30806
ADJUSTING THE FRONT FORK LEGS (for
YZF-R1)
The following procedure applies to both of the
front fork legs.
WARNING
EWA13120
Securely support the vehicle so that there is
no danger of it falling over.
Spring preload
WARNING
EWA17040
Always adjust both front fork legs evenly.
Uneven adjustment can result in poor han-
dling and loss of stability.
NOTICE
ECA13590
Never go beyond the maximum or minimum
adjustment positions.
1. Adjust:
•
Spring preload
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Turn the adjusting nut “1” in direction “a” or
“b”.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
Rebound damping
NOTICE
ECA13590
Never go beyond the maximum or minimum
adjustment positions.
1. Adjust:
• Rebound damping
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Turn the adjusting bolt “1” in direction “a” or
“b”.
TIP
Although the total number of clicks of a damping
force adjusting mechanism may not exactly
match the above specifications due to small dif-
ferences in production, the actual number of
clicks always represents the entire adjusting
range. To obtain a precise adjustment, it would
be advisable to check the number of clicks of
each damping force adjusting mechanism and
to modify the specifications as necessary.
Direction “a”
Spring preload is increased (suspen-
sion is harder).
Direction “b”
Spring preload is decreased (suspen-
sion is softer).
Spring preload adjusting positions
Minimum (soft)
0 turn(s) in direction “a”
*
Standard
9 turn(s) in direction “a”
*
Maximum (hard)
15 turn(s) in direction “a”
*
* With the adjusting nut fully turned in di-
rection “b”
Direction “a”
Rebound damping is increased (sus-
pension is harder).
Direction “b”
Rebound damping is decreased (sus-
pension is softer).
Rebound damping adjusting posi-
tions
Minimum (soft)
14 click(s) in direction “b”*
Standard
7 click(s) in direction “b”*
Maximum (hard)
0 click(s) in direction “b”*
* With the adjusting bolt fully turned in di-
rection “a”
1
a
b