Ampler Curt 2021, Руководство пользователя

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Ampler – Stout, Stellar, Curt 39 Cleaning, maintenance and care
8.2.3 Headset
Adjusting the headset
Information and a video on this subject are available on the Ampler Support Portal .
Using a torque wrench
If necessary, a torque wrench can be used for assembly (not included; available from specialist shops).
Switch off the Pedelec.
Checking the headset
1. Move wheel back and forth with front brake applied.
y
If it is noticeable that the spacer is moving where the
frame meets the headset, proceed as follows.
Adjusting the headset
2. Slightly loosen both side stem clamping bolts with
the 4 mm hex key.
3. Slightly tighten the bolt of the headset cap until the spacer
no longer moves.
4. Check adjustment: Reapply front brake and gently move
wheel back and forth again.
5. Tighten both side stem clamping bolts.
6. Turn the handlebars to the left and right and check whether
they move smoothly, the wheel moves evenly in the
direction of rotation and the headset has no "play".
J
If the movement feels a little too tight:
y
Loosen the stem clamping bolts.
y
Loosen the bolt of the headset cap a little.
y
Tighten the stem clamping bolts again.
J
If there is noticeable "play" on the headset during movement:
y
Loosen the stem clamping bolts.
y
Tighten the headset cap bolt a little tighter.
y
Tighten the stem clamping bolts again.
7. Repeat the check if necessary.