Front Forks/Steering

G

SECTION G4

DISMANTLING FORK LEG

Removal of the fork leg assemblies is described in Section G3. Pour oil, from the fork leg to be dismantled, into a suitable receptacle and proceed as follows:

1

Secure the bottom of the slider in a plain jawed vice, with the leg vertical.

2

Lift the plastic gaiter up the main fork tube.

3

Remove the threaded collar by hand pressure only, or, if necessary, by the use of a strap tool which will not damage the finish.

4

Grasp the main fork tube in both hands and with a number of upward jerking movements, free the oil seal, paper washer and top collar.

5

Lift the main tube away from the slider.

6

Remove the damper tube anchor bolt (the various components are shown in Fig. G5) and collect the thick washer.

7

Lift the main spring and damper tube attached, clear of the slider.

8

Collect the bottom fibre washer from the damper tube for re-use.

9

Remove the slider from the vice, secure the damper tube carefully in the vice, taking care not to crush it.

10

Unscrew and lift away the alloy damper tube cap.

11

Withdraw the damper rod.

12

Grip the rod in a vice and remove the damper rod locknut, collecting the squared washer and damper valve.

13

The damper valve stop pin is free to be removed.

14

Removal of the square section circlip at the bottom of each fork tube permits removal of the steel bush.

norton : front fork exploded view

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