Ohlins CANNONDALE FG 9910 Скачать руководство пользователя страница 5

5

NOTE!

Refer to mounting instruction for
more specific set-up data

D

The static sag should be 30 

±

10 mm.

E

If the static sag is 

less than 20 mm,

you need to reduce spring preload.
If the static sag is 

more than 40 mm,

you need to increase spring preload.

F

Adjust the spring preload according
to your rear shock mounting instruc-
tion.

Checking front ride height

A

Put your bike on a stand.
Arrange the stand so that the front
wheel is off the ground and the front
fork fully extended.
Measure the distance between the
upper fork crown and the front wheel
axle, fig 4 distance A. Make a note of
the measurement.

B

Race dressed sit on the bike, straight
above the foot pegs, with the feet
barely touching the ground.
Have somebody to measure between
the same point as before, fig 4 dis-
tance C.

C

The difference of the two measure-
ments should be 50 

±

 10 mm.

CAUTION!

Do not try to alter ride height by alter-
ing the spring preload.
New springs are needed.

D

If you need to change the springs,
see “Changing springs“ on page 9.

E

Stiffer springs are needed if the
difference is 

more than 60 mm.

Softer springs if the difference is 

less

than 40 mm.
Consult your Öhlins dealer for the
right rate.

Checking rear ride height

A

Put your bike on a stand. Arrange the
stand so that the rear wheel is off the
ground and the rear suspension fully
extended.
Measure the distance between the
rear wheel axle and a point near the
rear end of the seat, for example a
seat bolt, fig 4 distance A.
Make a note of the measurement.

B

Race dressed sit on the bike, straight
above the foot pegs, with the feet
barely touching the ground. Have
somebody to measure between the
same point as before, fig 4 distance C.

C

The difference of the two measure-
ments should be 100 

±

 10 mm.

CAUTION!

Do not try to alter ride height by alter-
ing the spring preload.
A new spring is needed.

D

A stiffer spring is needed if the
difference is 

more than 110 mm.

A softer spring if the difference is 

less

than 90 mm.
Consult your Öhlins dealer for a spring
of the right rate.

Should you still experience exces-

sive bottoming or that the bike feels
much to stiff and suspension travel is
not fully used, harder/softer than nor-
mal springs may be needed for the
track you are testing on.

Consult your Öhlins dealer for ad-

vice!

Fine-tuning the bike

Learning how to use the adjusters will
take time but you quickly appreciate
them once you know the tricks. Even
the specialists sometimes need a
specialist!

With the adjusters you optimize the

suspension for your, riding style and
the track you are competing on.

The same basic guide lines go for

both the front fork and the rear shock
absorber.

Too much compression damping

will give you a harsh ride as your bike
“jumps“ along the track.

With too much rebound damping

your bike will have difficulties with
several bumps in a row. The suspen-
sion will not extend fast enough be-
tween bumps, your bike will ride
lower and lower and eventually the
suspension will bottom!

External adjusters

On the Öhlins front fork the adjusters
are bleed valves, totally separated
from each other.

The compression bleed valve con-

trols the flow in the cartridge tube
during the compression stroke, the
rebound bleed valve the flow during
the rebound stroke.

CAUTION!

Using too much force when closing
the adjusters will destroy important
sealing surfaces.

Setting up the bike

4.
Checking sag and ride height.

Front sag:
A - B = 30 

±

 10 mm.

Front ride height:
A - C = 50 

±

 10 mm.

Rear sag:
A - B = 30 

±

10 mm.

Rear ride height:
A - C = 100 

±

 10 mm.

A: Fully extended.

B: On the ground.

C: Rider on.

A: Fully extended.

B: On the ground.

C: Rider on.

Содержание CANNONDALE FG 9910

Страница 1: ...ers manual hlins motocross front forks FG 9910 Cannondale Traction handling comfort and safety Including Setting up your bike Fine tuning Service the fork Trouble shooting Technical info Spare parts t...

Страница 2: ...ortant information concerning safety is distinguished in this manual by the following notations The Safety alert symbol means Caution Your safety is involved WARNING Failure to follow warning instruct...

Страница 3: ...uccessful cooperation with the World Championship winning works motocross teams Spring rates and damping forces are developed just for your bike The design and the settings are conse quently the resul...

Страница 4: ...ring preload is adjusted with washers and optional springs are available Preload adjustment 2 The rebound adjuster at the top of the fork leg Rebound adjuster Mounting instructions WARNING 1 It is adv...

Страница 5: ...the two measure ments should be 100 10 mm CAUTION Do not try to alter ride height by alter ing the spring preload A new spring is needed D A stiffer spring is needed if the difference is more than 110...

Страница 6: ...ters should normally not be adjusted in steps of more than 2 clicks at a time and not outside the usable click range When you think you have made an improvement go back to what you started with and do...

Страница 7: ...mping Decrease the spring preload Clean the oil seals and scrapers Use hlins grease 148 01 for regreasing F Can handle the first in a series of bumps but feels hard after a few more bumps Frontal grip...

Страница 8: ...p cap Unscrew the top cap use a 24 mm wrench a b Put a box under the front wheel so that the springs are visible Loosen the top cap from damper rod extender and re move it Remove the spring support In...

Страница 9: ...pport the preload washer and the spring For free spring length see tech nical information on page 13 NOTE Closing the compression and the rebound valves will keep the damper rod extended making it eas...

Страница 10: ...er leg where the bush ings are located The first bushing is located at the bottom end of the outer leg the second approximately 150 mm further up the leg Between them is a sleeve to maintain the dista...

Страница 11: ...der on the bench Inspect all parts for wear and damage replace if necessary Clean all parts thoroughly Assemble the compression valve Assembling Apply a thin layer of hlins green grease 148 01 on the...

Страница 12: ...fork top cap and the lock nut Tighten the top cap and the lock nut against each other use a 16 and 24 mm wrench Fit the fork legs on the motor cycle For tightening torques please see your bike s work...

Страница 13: ...ommended oil level Adjustment range 90 130 mm CAUTION Use only hlins high performance front fork fluid No 5 1305 01 Loctite glue 542 for fork bottom thread and cartridge top lid Tighten torque Triple...

Страница 14: ...Sticker 11 00329 02 2 Circlip 12 02021 01 2 Bush 13 02325 01 2 Sleeve 14 02021 01 2 Bush 15 01552 01 2 Washer 16 02336 01 2 Seal 17 02015 01 2 Circlip 18 02014 01 2 Scraper 19 02339 01 2 Cylinder tube...

Страница 15: ...2 Spring 28 02320 03 2 Piston holder 29 Shims see spec card 30 01149 01 2 Wave washer see spec card 31 00530 22 2 Shims 32 02335 01 2 Rebound piston 33 01447 02 2 Piston ring 34 Shims see spec card re...

Страница 16: ...eknisk Illustration AB OM motocross front fork 99 12 400 ex hlins Racing AB Box 722 S 194 27 Upplands V sby Sweden Phone 46 8 590 025 00 fax 46 8 590 025 80 E mail info ohlins se Traction handling com...

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