Usage instructions for NJ1 adaptive bike
28
29 Appendix: Tightening torques and securing details
The following table shows the torques for shaft screws with a metric control thread (valid providing the
drawing, assembly, or usage instructions do not state different values!):
Dimension
Tightening torque Ma in Nm depending on the screw strength
Strength 8.8
(e.g., cylinder head screw)
Strength 10.9
(e.g., oval head screw)
M4
2.1
3.1
M5
4.2
6.1
M6
7.3
11
M8
17
26
M10
34
51
M12
59
87
M10 x 1
36
53
Securing details: All screws on PRO ACTIV products should be secured with thread lock fluid "medium
strength" (e.g. Weicon AN302-43), where there are no securing clamps on the screw connections
present or there is a lubrication requirement with grease or copper paste.
In the following table you will find tools and care products for your PRO ACTIV product:
Tool
Order number
Care kit for PRO ACTIV wheelchairs and handbikes
Assembly paste (dosing syringe 10 g), Neoval oil (spray 100 ml),
thread lock, medium strength (pen system 10 ml),
surface cleaner (spray 150 ml), terminal grease (tube 50 ml)
8000 900 026
