Maintenance and service 12
124
12.10 Replacing the spreading vanes
Worn spreading vanes can be replaced.
Requirement:
The spreading discs are removed (see section 12.8.1: Removing the spread-
ing discs, page 122).
A spreading vane consists of a main vane and an extension vane.
The main vane on the right spreading disc is named BR and the correspond-
ing extension vane is named AR.
The main vane on the left spreading disc is named BL and the corresponding
extension vane is named AL.
12.10.1 Replacing the extension vane
Disassembling the extension vane
NOTICE
Worn spreading vanes must only be replaced by your dealer or your specialist
workshop.
Example left spreading disc
BL: Main vane
AL: extension vane
Figure 12.15: Spreading vane combination
1. Disassemble the screw [1]
with the corresponding nut
and washers.
Figure 12.16: Flat spring on the spreading
disc
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