Bontrager SPEED LIMIT ROAD BRAKESETS Owner's Manual download pdf (Page 8)

6 TREK SERVICE INFORMATION 24 May 2010

Headset Bearings and Fork

This section explains how to install the integrated fork on the Speed Concept bike, including

removing and installing the headset bearings.

If the fork is already in the bike, you can go to the next section, installing the housings.

Although you can replace the fork without disconnecting the derailleur cables and rear

brake cable, this procedure may be easier with the cables disconnected. These instructions

explain the steps without removing these cables.

To remove the fork and bearings

Disconnect the front brake cable.1.

Loosen and remove the four aerobar attachment screws (Figure 1), and remove the 2.

aerobar.

Loosen the pinch bolt that clamps the steering axle nut (Figure 1).3.

Loosen and remove the three stem attachment bolts (Figure 2), and remove the stem.4.

While you support the fork, loosen and remove the steering axle nut (Figure 2).5.

Apply light pressure to the fork to slide the steering axle out of the bearings. 6.

The bearings should drop out.

To install the bearings and fork

Apply a light coat of grease to the bearing contact surfaces.1.

With your hands, align the upper bearing and press it into the frame.2.

Apply a light coat of grease to the steering axle and slide the lower bearing onto the 3.

axle.

Slide the steering axle through the headtube from the bottom and through the upper 4.

bearing.

Be careful not to bump the fork against the frame during insertion.

Attach the steering axle nut and tighten to 2.5Nm.5.

Reattach the stem, and then the aerobar, following the normal procedures.6.

Reconnect the front brake and adjust.7.

Figure 1. Location on stem of aerobar attachment

bolts

Figure 2. Location on stem of stem attachment bolts

Pinch bolt

Aerobar

attachment holes

Stem

attachmentt

holes

Steering axle

nut

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 35 36

No comments

Bontrager SPEED LIMIT ROAD BRAKESETS Owner's Manual Page 8