Rotax 125 Max User Manual

DK00025.fm
REPAIR MANUAL
BRP-Powertrain
Effectivity: 125 MAX/125 Junior MAX/125 Mini
MAX/125 Micro MAX
Edition 2 / Rev. 0
Chapter 3
Page 6
December 01/2010
Graphic
Exhaust system
Figure 2 K00126, K00127
2.2) Dismantling the ignition unit
General
Instructions Proceed as follows to dismantle the ignition system:
Part Function
1 Tension springs
2 Nuts (shock mountings)
1
2

WARNING
NOTICE
Always pull on the connector, not on the cable.
Step Procedure
1 Pull the spark plug connector (1) from the spark plug. Minimum removal force
30 Nm.
2 Detach the plug connections on the ignition coil (4), the spark generator (3)
and the electric starter (2) by pressing the catch on the wiring harness.
3 Free the ground cable for the pick up (3) at 2 nuts (5).
4 Free the starter ground cable (7) at the locknuts (5) and washer (6).
5 Free the ignition transformer (2) at the locknut (5), washer (6) and 2 round buf-
fers (8).
6 Loosen and remove the starter (4) at the two screws (9).

Rotax 125 Max Specifications

General

Engine type	Single-cylinder, 2-stroke
Displacement	124.8 cc
Cooling system	Liquid-cooled
Bore x Stroke	54 mm x 54.5 mm
Starter	Electric starter
Intake System	Reed valve
Clutch	Centrifugal dry clutch
Fuel System	Carburetor
Exhaust system	With silencer
Maximum Power	28 hp (20.5 kW) @ 11, 500 rpm
Maximum Torque	21 Nm at 10, 500 rpm
Gearbox	Direct drive
Lubrication	Mixture lubrication