Specific Tightening Torques; Overview Of Power Wheelchair Models And Wheel Types - Invacare AVIVA FX Series Service Manual

6.8.4 Specific Tightening Torques

Drive Wheels
10" x 3"
Wheel 70 Nm
Fixation
Rim 25 Nm
Halves
Castor Wheels
6" 8"
18 Nm 18 Nm
Wheel
Fixation
Rim 10 Nm 25 Nm
Halves

6.8.5 Overview of Power Wheelchair Models and Wheel Types

• Not all wheel types are available for all power wheelchairs, see footnotes.
• The symbols indicate three tyre types:
pneumatic = black valve cap
Models Drive wheels
10" x 3"
4–Spoke
Rim
(1–Bolt
Installa-
tion)
TDX SP2
Storm 4
Series
1675507-A
12 1/2" x 2 1/4"
70 Nm 33 Nm 35 Nm
25 Nm 10 Nm 25 Nm
25 Nm 16 Nm
—
5 Nm
puncture-protected = red valve cap
12 1/2" x 2 1/4"
3–Spoke 5–Spoke 5–Spoke
Rim Rim Plas-
(1–Bolt (1–Bolt tic Rim
Installa- Installa- (1–Bolt
tion) tion) Installa-
tion)
14"
70 Nm 33 Nm
25 Nm 10 Nm
9"
16 Nm 25 Nm 25 Nm
— —
25 Nm
14"
3–Spoke 5–Spoke
Rim Rim
(1–Bolt (1–Bolt
Installa- Installa-
tion) tion)*
60 Nm 25 Nm 18 Nm
25 Nm 25 Nm 18 Nm
10"
25 Nm 18 Nm
5 Nm 25 Nm
puncture-proof = no valve
5–Spoke 5–Spoke Solid Rim
Rim Rim for (1–Bolt
(5–Screw True Installa-
Installa- Track* tion)
tion)
Service
100 Nm
25 Nm
35