DK00026.fm
REPAIR MANUAL
BRP-Powertrain
Effectivity: 125 MAX/125 Junior MAX/125 Mini
MAX/125 Micro MAX
Edition 2 / Rev. 0
Chapter 4
Page 20
December 01/2010
3.7) Inspection of carburetor flange and reed valve
General
Instructions See Figure 14.
Graphic Carburetor port and valve guide
Figure 14 K00025
The reed petal (2) should be completely on the valve
guide with a little initial tension (a gap should not be
visible when held against the light. If applicable adjust
reed valves more precisely by releasing the fastening
(3).
Step Procedure
1 Inspect rubber lining of reed valves (1) for perishing (if applicable replace com-
plete reed valve).
2 Check the two reed pental (2) for cracks or damage.
3 Check the reed pental (3) for secure seating (3).
4 Inspect carburetor flange (4) for cracks, porosity or swelling and replace if ap-
plicable.
Part Function
1 Reed valves
2 Reed petal
3 Fastening
4 Carburetor flange
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