Rotax 125 MAX evo Repair Manual

BRP-Rotax
REPAIR MANUAL
INSPECTION OF THE CYLINDER HEAD COVER
Instructions See Figure: Cylinder head cover.
1. Inspect cylinder head cover for cracks (visual inspection).
2. Inspect the contact surfaces of the two O-rings (1 and 2) for good condition (max. depth of
wear 0.05 mm).
Figure 1.15: Cylinder head cover
1, 2
O-ring contact area
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INSPECTION OF THE COMBUSTION CHAMBER INSERT
Instructions See Figure: Combustion chamber insert.
NNOOTTEE
The sealing area of the combustion chamber insert is slightly tapered from Ø 63
mm.
1. Clean combustion residues and lime deposits from the outer area (1) of the combustion
chamber.
2. Inspect combustion chamber insert for cracks (visual inspection).
3. Make sure that spark plug thread (3) is in good condition.
4. Inspect sealing surfaces for flatness and damage.
Effectivity: 125 MAX evo, Junior MAX
evo, Mini MAX evo, Micro MAX evo
Edition - February 01 2018 /Rev. 0
Chapter 4
Page 17

Rotax 125 MAX evo Specifications

General

Brand	Rotax
Model	125 MAX evo
Category	Engine
Language	English