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Owners Manual

Öhlins 48 mm front fork TM
MX/Enduro and Supermotard
Including:
Setting up
your bike
Fine-tuning
Service
the fork
General
handling set-up
Technical info
Spare parts
1

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Table of Contents
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Summary of Contents for Ohlins MX

  • Page 1: Owners Manual

    Owners Manual Öhlins 48 mm front fork TM MX/Enduro and Supermotard Including: Setting up your bike Fine-tuning Service the fork General handling set-up Technical info Spare parts...
  • Page 2: Table Of Contents

    Introduction Safety signals NOTE All of Öhlins advanced suspension products are Important information concerning safety is Öhlins products are subject to continual improve- adapted to the brand and model. This means that distinguished in this manual by the ment and development. Consequently, although length, travel, spring, action and damping charac- following notations: these instructions include the most up-to-date...
  • Page 3: Tuning The Suspension

    The compression adjuster is The rebound adjuster Spring pre-load is adjusted located at the bottom of the is located at the top of with different spring supports. fork leg. the fork leg. Optional springs are available. Tuning the suspension Design In the legs there are also “air-springs“...
  • Page 4: Settings

    MX/Enduro/Supermotard 30±5 mm immediately above the rear wheel axle, The original setting of the front fork, when delivered Front: MX/Enduro/Supermotard 30±5 mm to the wheel axle (R1). from Öhlins, should always be a base when the Ride height: (R1-R3), (F1-F3) settings are changed by use of the adjustment •...
  • Page 5: Fine Tuning The Bike

    Compression stroke Rebound stroke Flow in compression valve Flow in rebound valve Flow in compression valve Flow in rebound valve in the cartridge tube during the compression learn how they effect the handling of your bike. Fine-tuning the bike stroke, the rebound bleed valve controls the flow Make sure that you have the correct springs and Learning how to use the adjusters will take time during the rebound stroke.
  • Page 6 Oil level 100 mm Air spring Oil level A change in oil level Oil level is measured Oil level 110 mm will effect the damp- from the top of the Oil level 120 mm Oil level 130 mm ing forces, not in the outer leg, with the top early stage of fork nut off, the fork fully...
  • Page 7: Preload Adjustment

    Put a box under the front wheel so that the NOTE! springs are visible. On most MX-bikes you have take of the handle bar off before you can unscrew the top cap. Remove the adjustment wheel and the springs and balls of the adjuster.
  • Page 8 New spring support Original Adjustment spring wheel support Top cap Spring support Remove the original spring support. Fit the spring support and the top cap. Tighten Install a new spring support to achieve the right the top cap and lock nut to a torque of 20 Nm. static sag.
  • Page 9: Changing Springs

    L ≥ 460 mm Compression adjuster Changing springs NOTE! Follow instructions 1-4 on previous page and Install the new spring. remove the spring. Do not install the spring Closing the compression and the rebound valves NOTE! support spacer. will keep the damper rod extended making it Check the free length of the spring.
  • Page 10: Technical Information

    20 clicks. Compression valve, 8 mm nut 8 Nm. Rebound valve, 8 mm nut 8 Nm. Free Spring Length: MX/Enduro: 467 mm (service limit 460 mm). Grease: Supermotard: 436 mm (service limit 429 mm). Öhlins Front Fork grease 00146-01 (Red grease).
  • Page 11: Spare Parts

    Slide washer 02436-04 Spring support 4 mm pre-load 02436-08 Spring support 8 mm pre-load 02428-39 Spring front fork 3,9 N/mm 02428-41 MX/Enduro 4,1 N/mm 02428-43 4,3 N/mm 02428-45 4,5 N/mm 02428-47 4,7 N/mm 02490-41 Spring front fork 4,1 N/mm 02490-43...
  • Page 12 02366-13 Adjustment rod 02402-01 Lock nut 02430-01 Spring guide 01499-02 Circlip 02399-48 Cylinder tube cap 00110-03 Bushing 02340-01 Washer MX/Enduro 02340-05 Washer Supermotard 02393-01 Shaft 02063-02 Spring 1860-01 1761-02 Tool 1860-01: Top cap releasing tool 1761-02: Top cap releasing tool...
  • Page 13 Spare parts Rebound adjuster Compression adjuster Pos. Part No. Pcs. Description Type/remarks 00438-31 O-ring 02356-03 Rebound needle 02322-01 Spring 02320-03 Piston holder 00530-18 Shim see spec. card 01149-01 Wave washer see spec. card Shims see spec. card 02335-01 Rebound piston 01447-02 Piston ring Shim...
  • Page 14: General Handling Set-Up

    Front suspension. General handling set-up Feels harsh over small bumps, but using full Front end falls into the curves (oversteering) Front fork travel is not used to its full wheel travel. especially in sand. capacity. Harsh feeling, front wheel grip is not satisfactory in bumpy turns.
  • Page 15: Maintenance

    Maintenance Telescopic front forks depend on a smooth, friction free action. Make sure your forks are regularly serviced. Do not use strong solvents, such as brake cleaner, to clean the front forks. This will dry out the seals and the steel tubes and cause friction or leakage.
  • Page 16 More info www.ohlins.com Öhlins Racing AB, Box 722, S-194 27 Upplands Väsby, Sweden Phone +46 8 590 025 00, Fax +46 8 590 025 80 Your Öhlins dealer:...

This manual is also suitable for:

EnduroSupermotard

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