Required Tools; Assembly A: Frame; Replacing The Frame - Otto Bock Voyager Evo Service Manual

3.3 Required Tools

The following tools are required in order to perform the service work:
• Reversible ratchet handle wrench and sockets (size: 8 – 24)
• Torque wrench (measurement range 5 - 50 Nm)
• Wrench (size: 8 – 24), contained in the 481C08=ST010 Tool Set
• Allen wrench (size: 2.5 – 6), size 3 – 6 contained in the 481C08=ST010 Tool Set
• Screwdriver (blade width: 2.5/3.5/5 mm)
• Phillips head screwdriver (size: 2)
• Hammer (approx. 300 g); soft-faced hammer
• Pliers: cutting pliers, combination pliers, snap ring pliers
• Pin punch, ø 3/4/5/6 mm
• Stanley knife with sickle hooked blade and standard blade
• Tyre mounting levers and inner tube repair kit
• Workbench and vice with plastic jaws and rubber insert
• Measurement equipment: yardstick, spirit level, back square
• Liquid thread lock, "medium" and "strong"

3.4 Assembly A: Frame

3.4.1 Replacing the Frame

To replace the frame, all mounted parts and assemblies have to be removed from the frame in sequence.
Reason
Defective frame
Insufficient seat depth
1) Remove the footrest (see Page 10).
2) Remove the caster attachment device (see Page 22).
3) Remove the rear wheels (see Page 24).
4) Remove the back plate and back plate brackets from the frame (see Page 15).
5) Remove the side panels and side panel supports (see Page 19).
6) Remove the wheel locks (see Page 34).
7) Loosen the Allen head screws on both sides of the front clamp block (see Fig. 2).
8) Loosen the Allen head screws on both sides of the rear clamp block (see Fig. 3).
9) Replace the frame tubes.
10) Slide the longer side of the frame tubes into the clamp blocks. The tube end must not project beyond the rear
clamp block (see Fig. 4).
11) Align the frame tubes at an angle of 90° (see Fig. 5).
12) Tighten the Allen head screws on both sides of the front clamp block to 15 Nm (see Fig. 2).
13) Tighten the Allen head screws on both sides of the rear clamp block to 15 Nm (see Fig. 3).
14) Reinstall all parts and assemblies on the frame in their original positions.
INFORMATION: Always observe the respective torque specifications in the sections for the individual
assemblies (page numbers are in brackets behind the instructions above).
15) Check the following settings and adjust if necessary:
16) Wheel lock: adjustment of the wheel lock (see Page 35).
17) Footrests: lower leg length setting (see Page 12).
18) Caster wheel assembly: caster wheel journal angle adjustment (see Page 23).
Voyager evo
Replacing the frame and seat plate
Specify serial number of the frame tubes
Replacing the seat plate:
Specify the serial number of the seat plate and the seat depth.
Replacing the seat plate and frame tubes:
Specify the serial number of the seat plate and frame tubes.
Information for ordering parts
Service Work
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