Instruction manual
NX
2)Headset bearing replacement
- Disassemble the stem by loosening the attachment bolts (if need
be, disconnect the brake cables and derailleurs).
- Slide the stem towards the top, being careful not to damage the
compression cap and spacers.
- Loosen the QUICKSET collar using the small adjustment pins
included with the module. (Ref: 60003067)
- Remove the collar by sliding it.
- Remove the fork from the frame.
- Remove the bearings and headset seal.
- Clean everything within reach and then re-grease using bicycle grease.
Upper bearing Ø 42
Ref : 61004739
Collar contact surface
Exterior chamfer
Chamfered surface
- Place the chamfered side of the headset seal towards the bottom of the fork.
- Position the lower headset bearing Ø45 (Ref: 61005887) while making
sure to locate the exterior chamfer face up. (fig. 22)
- Insert the fork into the frame.
- Position the upper headset bearing Ø42 (Ref: 61004739)
while making sure to locate the exterior chamfer face down. (fig.21)
- Slide the QUICKSET collar on the pivot so it just contacts the threaded
ring.
- Tighten the collar right up to contact with the bearings, using the small
adjustment pins. (Ref: 60003067)
- Carefully adjust the play in the headset.
- Reassemble the stem.
Lower bearing Ø 45
Ref : 61005887
Headset seal
Ref : 55006027
Fork blade contact
surface
Lower chamfer
Warning: The TIME headset bearings have a specific orientation!
Do not in any case use bearings that are adaptable or from another brand. Doing so will put the rider at risk and irreversibly damage your frame.
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