Servicing The Steering Headset; Servicing The Fork - Bosch BULLS ICONIC EVO TR 1 750 Operating Instructions Manual

8.5.6 Servicing the headset
1 Remove fork.
2 Clean steering headset. If it is very dirty, flush
the bearing with cleaning agents such as WD-
40 or Karamba.
3 Check headset for damage.
 If the headset is damaged, replace headset
as specified in the parts list.
4 Grease headset and bearing seat with
highly viscous, water-repellent grease (e.g.
Dura Ace special grease by SHIMANO).
5 Re-fit fork with headset as per fork
instructions.
8.5.7

Servicing the fork

Only applies to ebikes with this equipment
WARNING
!
Injury due to explosion
The air chamber is pressurized. If the air system
in a faulty suspension fork is maintained, it can
explode and cause serious injury.
 Wear safety goggles, protective gloves and
safety clothing when assembling or carrying
out maintenance on the bicycle.
 Release the air for the air chambers. Detach
all air insert fitments.
 Never service or dismantle a suspension fork
if it has not completely rebounded.
CAUTION
!
Hazard for the environment due to toxic
substances
The suspension fork contains toxic and
environmentally harmful oils and lubricants. Such
fluids will contaminate if they enter the sewers or
groundwater.
 Dispose of lubricants and oils left over after
repairs in an environmentally responsible way
in accordance with statutory regulations.
1 Remove fork.
2 Check fork for cracks, warping and damage to
the paintwork.
 If there are any cracks, warping or damage to
the paintwork, remove the ebike from service.
New fork as specified in the parts list.
3 Clean inside and exterior.
4 Grease fork.
5 Install fork.
Maintenance
172