SPLINE
®
Technical Manual
26
Mai
nt
e
n
a
n
ce o
f th
e Re
a
r Wh
ee
l Hu
b [
Ra
tch
et
Sys
tem
®
]
V2
01
3.
1
1
_E
N
4.5
Maintenance of the Rear Wheel Hub [Ratchet System
®
]
figure 4.4:
Overview: Ratchet System
®
1
adapter left
6
shim ring
11 star ratchet
2
ball bearing
7
ring nut
12 rotor
3
axle
8
seal hub shell / rotor
13 adapter right
4
hub shell
9
spacer
5
sticker
10 spring
Preparatory Steps
Link
Remove the cassette.
see instructions of
the manufacturer
Required Material
Specification
Amount
grease for star ratchet
DT Swiss special grease
as required
multi purpose grease
as required
star ratchet service kit
includes two star ratchets, two springs
and DT Swiss special grease
as required
NOTE
Risk of damage of the adapters!
To avoid damages, only use grind clamping jaws, aluminium clamping jaws or special tools to clamp the
adapters.