Repair; General; Work On Dismantled Components; Dismantling Heater - Webasto Dual Top Evo 6 Workshop Manual

Dual Top Evo 6 / 7 / 8
8

Repair

8.1

General

This section describes the repair work that may be carried out
on the Dual Top heater after it has been removed from the
vehicle.
Any further disassembly will void the warranty.
Only use the spare parts from the appropriate spare parts kits
for assembling the heater.
After repairs a functional test shall be performed.

8.1.1 Work on dismantled components

IMPORTANT:
All sealing elements between the stripped down
components and the seal on the exhaust outlet
shall always be discarded and replaced.
8.1.1.1 Cleaning
• All components disassembled shall be cleaned.
• Sealing compound on components must be carefully and
completely removed using suitable means.
8.1.1.2 Visual inspection
• Inspect all components for damage (cracks, deformation,
wear, etc.) and replace if necessary.
• Inspect the plugs and cables for corrosion, loose
contacts, crimping faults, etc. and repair them if
necessary.
• Check plug strips for signs of corrosion and contacts to
ensure they are secure.
Repair them if necessary.
8.2

Dismantling heater

So that you can check or replace a component of the
Dual Top heater, you should dismantle the heater until you
have reached the part concerned.
Follow the instruction in this chapter for dismantling and
assembly.

8.2.1 Removing housing cover

Loosen 2 T20 screws below hot and cold water connectors 1
to 2 turns (just enough to move cover of heating air blower).
Fig. 801 Slightly loosen 2 T20 screws of cover of heating
air blower.
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