Ohlins FG 670 사용자 설명서

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Adjusters
Your Öhlins super bike front fork  is pro-
vided with the following external adjusters:
     • 
Spring pre-load adjuster 
     • 
Rebound damping adjuster.
     • 
Two type of compression
  
damping adjuster:
          -  Reservoir valve adjuster in the  
 
lower part of the fork leg.
          -  Main valve bleed circuit. 
NOTE! 
The rebound damping adjuster is located at 
the top of the right hand fork leg. The Main 
valve bleed circuit (compression adjuster) is 
located at the top of the left hand fork leg.
Spring pre-load adjustment
Use a 14-mm wrench to turn the upper 
adjustment screw. The adjustment range 
is 0-18mm.  On the adjustment screw one 
turn will change 1mm in spring pre-load. 
Recommended static sag is 25-30 mm.
Compression adjustment main valve.
Adjust the compression damping on the 
adjustment screw positioned at the top of 
the left hand fork leg. Use a hex key with 
spherical head (use tool 794-01). 
Adjustment range from closed valve 
(clockwise) to maximum open valve 
(counter clockwise) is 20 “clicks”. Recom-
mended adjustment “click”, from closed 
position: See specification card.
Rebound adjustment
Adjust the rebound damping on the adjust-
ment screw positioned at the top centre of 
the right hand fork leg. Use a hex key with 
a spherical head (use tool 794-01).
Adjustment range from closed valve (clock-
wise) until maximum open valve (counter 
clockwise) is 20 “clicks”. Recommended 
adjustment “click”, from closed position: 
See specification card.
Compression adjustment reservoir valve 
(Base valve)
Adjust the compression damping (shaft 
displacement) on the lower part of the fork 
legs. Use a normal screwdriver. Adjustment 
range from closed valve (clockwise) to 
maximum open valve (counter clockwise) 
is 20 “clicks”. Recommended adjustment 
“clicks”, from closed position: 
See specification card.
Top cap
Increase spring pre-load
Reduce spring pre-load
14 mm wrench
Spring pre-load adjustment
Compression adjustment
Left Hand Fork Leg
Tool 794-01
Clockwise turn 
closes = increase 
compression 
damping
Counter clockwise 
turn opens = reduce 
compression damping
Rebound adjustment
Right Hand Fork Leg
Tool 794-01
Clockwise turn 
closes = increase 
rebound damping
Counter clockwise 
turn opens = reduce 
rebound damping
Compression adjusment reservoir valve (Base valve))
Clockwise turn closes = 
increase compression damping
Counter clockwise turn opens = 
reduce compression damping
Tool 794-01
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