Yamaha YZ450F Owner's Service Manual page 117

▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
Compression damping (for fast compres-
sion damping)
ECA@
NOTICE
Do not turn the adjuster forcibly beyond its
adjusting range.
1. Adjust:
• Compression damping (for fast compression
damping)
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Turn the adjuster "1" in the direction of "a" or
"b" to make an adjustment.
Direction "a"
Compression damping is increased
(suspension is harder).
Direction "b"
Compression damping is decreased
(suspension is softer).
Compression damping setting
(for fast compression damping)
Maximum
Fully turned in
Standard
1-1/4 turns out* (USA) (CAN)
1-3/8 turns out* (EUR) (JPN)
(AUS) (NZL) (ZAF)
Minimum
2 turns out*
* With the adjuster fully turned
b
1
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
a
b
1
a
Compression damping (for slow compres-
sion damping)
ECA@
NOTICE
Do not turn the adjuster forcibly beyond its
adjusting range.
1. Adjust:
• Compression damping (for slow compres-
sion damping)
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Turn the adjuster "1" in the direction of "a" or
"b" to make an adjustment.
Direction "a"
Compression damping is increased
(suspension is harder).
Direction "b"
Compression damping is decreased
(suspension is softer).
Compression damping setting
(for slow compression damping)
Maximum
Fully turned in
Standard
10 clicks out* (USA) (CAN)
12 clicks out* (EUR) (JPN) (AUS)
(NZL) (ZAF)
Minimum
20 clicks out*
* With the adjuster fully turned in
1
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
3-33
CHASSIS
b
a