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 13
December 01/2010
3) Preparation
Safety
instructions
3.1) Removing the engine from the trestle mounting plate
Instructions Proceed as follows to remove the engine from the trestle mounting plate:
3.2) Installation of the engine in the Kart chassis
Safety
instructions

WARNING
NOTICE
Clean and inspect disassembled parts and assemble
them in accordance with the instructions.
All screws and nuts must always be clean. Inspect sur-
faces and threads for damage. In case of doubt use
new screws and nuts. See also Chap. 2 Section: 1.3).
Step Procedure
1 The engine is removed in reverse order of positioning. See also Chap. 3 Sec-
tion: 2.6).

WARNING

WARNING
Non-compliance can result in serious injury or death!
Before installing the engine on the chassis the instal-
lation instructions for the engine the installation in-
structions of the chassis manufacturer must be read
and understood.

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