Inspection Of The Carburetor Flange And Reed Valve - Rotax 125 MAX evo Repair Manual

INSPECTION OF THE CARBURETOR FLANGE AND REED VALVE

General
The reed petal should be completely on the valve guide with a little initial tension (a gap
Instructions See
1. Inspect rubber lining of reed valves (1) for perishing (if applicable replace complete reed
valve).
2. Check the two reed petal (2) for cracks or damage.
3. Check the oval head screw M3x6 (3) for secure seating. (LOCTITE 648 Tightening torque
1.5 –2 Nm (13-18 in.lb)).
4. Inspect carburetor flange (4) for cracks, porosity or swelling and replace if applicable.
Figure 4.18: Carburetor port and valve guide
______________________________________________________
Effectivity: 125 MAX evo, Junior MAX
evo, Mini MAX evo, Micro MAX evo
Edition - February 01 2018 /Rev. 0
REPAIR MANUAL
should not be visible when held against the light. If applicable adjust reed valves more
precisely by releasing the tightening torque of the screws.
Figure: Carburetor port and valve
Reed valve assy.
1
3 Oval head screw M3x6
BRP-Rotax
ATTENTION
guide.
2
4
Reed petal
Intake socket
Chapter 4
Page 19