psi
bar
22
1.5
23
1.6
25
1.7
26
1.8
28
1.9
29
2.0
30
2.1
32
2.2
33
2.3
35
2.4
36
2.5
38
2.6
39
2.7
41
2.8
42
2.9
44
3.0
6.10.3 Tyre Types
There are three different types of tyres or inner tubes, and specific points must be observed for the replacement of each
type. The individual types of tyres can be easily distinguished:
•
Pneumatic tyres have black valve caps.
•
Puncture-protected tyres have red valve caps.
•
Puncture-proof tyres have no valves.
There are five chapters about tyre repair and wheel replacement:
•
6.10.6 Replacing Drive Wheel (5–Screw Installation), page 48
•
Replacing Drive Wheel (1-Bolt Installation)
•
6.10.7 Replacing Castor Wheel on Double-Sided Fork, page 49
•
6.10.8 Replacing Castor Wheels on Single-Sided Fork, page 51
•
6.10.9 Replacing Tyres, page 52
deals with tube repair and replacing solid tyres.
Not all chapters are necessarily contained in this manual.
Specific tightening torques for wheels and rim halves are listed in
6.10.4 Specific Tightening Torques, page 45
.
6.10.4 Specific Tightening Torques
Drive Wheels
10” x 3”
12 1/2” x 2 1/4”
14”
Wheel
Fixation
70 Nm
70 Nm
33 Nm
35 Nm
70 Nm
33 Nm
60 Nm
25 Nm
18 Nm
Rim
Halves
25 Nm
25 Nm
10 Nm
25 Nm
25 Nm
10 Nm
25 Nm
25 Nm
18 Nm
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