Aprilia 125 Rotax Engine 122 Service Repair Manual – PDF DOWNLOAD

Description

Aprilia 125 Rotax Engine 122 Service Repair Manual – PDF DOWNLOAD

FILE DETAILS:

Aprilia 125 Rotax Engine 122 Service Repair Manual – PDF DOWNLOAD

Language : Italian, German & English
Pages : 137
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Aprilia 125 Rotax Engine 122 Service Repair Manual – PDF DOWNLOAD

• This Repair Manual contains essential advice and data for professional maintenance and repair of ROTAX engine type 122.
• The Repair Manual is based on the state of knowledge at the time of publication. aprilia spa reserves the right to make technical modifications to the engine in View of further development without updating this manual.
• All data and procedures in this Repair Manual are described to the best of our knowledge, however excluding any liability.

TABLE OF CONTENTS:

Aprilia 125 Rotax Engine 122 Service Repair Manual – PDF DOWNLOAD

Important information
Repeating symbols
General precautions and safety information
Engine number – location
Technical data
Service table
Special tools
Securing, sealing and lubrication agents
Tightening torques, securing agent
Conversion table
Trouble shooting
Engine removal
Engine removal
Setting up engine on trestle
Engine disassembly
Electric starter – removal
Cylinder head cover and combustion
chamber insert – removal
Cylinder – removal
Piston – removal
Ignition unit – disassembly
Chain sprocket – removal
Oil pump – removal
Clutch – removal
Balance gear and primary drive – removal
Kick-starter – removal (on RX type only)
Water pump – removal
Crankcase halves – separation
Gear shift and gear box – removal
Crankshaft – removal
Crankcase
Crankcase half, magneto side – removal and
refitting of ball bearings and oil seals
Crankcase half, clutch side – removal and
refitting of ball bearings and oil seals
Crankshaft
Crankshaft – determination of axial clearance
Balance shaft, balance drive gears
Gearbox
Gear shift
Primary drive and clutch
Clutch cover
Kick start drive (for RX model only)
Exhaust valve (RAVE) (Not on F version)
Cylinder
Piston
Combustion chamber insert
Cylinder head cover
Thermostat
Reed valve
Carburetor flange
Oil pump venting
Water pump
Ignition unit
Ignition unit – single components
Ignition unit – wiring diagram
Electronic box – terminal
Ignition unit – trouble shooting
Starter gear
Electric starter
Chain sprocket
Crankshaft – fitting
Crankshaft installation with special tooling
Gear box – assembly
Gear shift – assembly
Balance shaft – installation
Crankcase – assembly
Kick start – installation (version RX only)
Water pump – installatio
Balance shaft drive, primary drive and
clutch – installation
Clutch cover – installation
Clutch – adjustment
Piston – fitting
Cylinder – fitting
Exhaust socket – fitting
Reed valve – fitting
Compression ratio – checking
Ignition unit – installation
Chain sprocket – fitting
Electric starter – installation
Engine installation
RAVE operation – checking (not on F version)
Index

S.S 16/03/2025