Related Manuals for Husqvarna SM 450 R
Summarization of Contents
General
Foreword, Summary
Provides an overview and summary of the manual's content.
Important notices
Crucial safety and operational information for the motorcycle.
General
Covers general information about the motorcycle's components and specifications.
Engine disassembly
Cylinder head cover disassembly
Step-by-step guide to remove and disassemble the cylinder head cover.
Camshaft disassembly
Procedure for removing and disassembling the camshafts.
Water pump body disassembly
Instructions for removing and disassembling the water pump.
Cylinder disassembly
Steps for removing the cylinder and its gasket.
Valve disassembly
Guide for removing valve components, including springs and pads.
Clutch disassembly (TE, TC 250-450-510; SMR 450-510)
Instructions for disassembling the clutch assembly for specific models.
Clutch disassembly (SMR 450-R)
Detailed steps for disassembling the clutch assembly for SMR 450-R.
Gear control pedal and gear shifter disassembly
Procedure for removing the gear control pedal and gear shifter components.
Electric starting system disassembly (TE-SMR)
Steps for disassembling the electric starter system components.
Primary transmission driving gear disassembly
Instructions for removing the primary drive gear and free-wheel.
Crankcase disassembly
Procedure for removing the crankcase halves.
Gearbox disassembly
Steps for removing the gear selector forks, selector drum, and shafts.
Crankshaft and counter balancing shaft disassembly (SMR)
Procedure for removing the crankshaft and counter balancing shaft.
Settings and adjustments
Front fork adjustment
Guide for setting front fork suspension based on track conditions.
Rear shock absorber adjustment
Instructions for adjusting the rear shock absorber based on rider weight and track conditions.
Valve clearance adjustment
Procedure for checking and adjusting valve clearance on a cold engine.
Throttle cable adjustment (Keihin: TE, TC 250-450-510; SMR 450-510, SMR 450-R)
Steps to check and adjust the throttle cable for specific carburetor models.
Carburetor adjustment (Mikuni: SMR 400)
Procedure for adjusting the carburetor with a warm engine and closed throttle.
Idle adjustment (Mikuni: SMR 400)
Procedure for adjusting the idle speed of the carburetor.
Clutch discs replacement (TE, TC 250-450-510; SMR 450-510)
Instructions for replacing clutch discs on specific models.
Clutch discs replacement (SMR 450-R)
Instructions for replacing clutch discs on SMR 450-R models.
Front brake control lever and fluid level control
Adjusting the front brake lever position and checking the fluid level.
Rear brake pedal position adjustment
Adjusting the rear brake pedal position relative to the footrest.
Rear brake idle stroke adjustment
Adjusting the rear brake pedal's free play and checking the fluid level.
Engine oil replacement and bag filters-cartridge filter cleaning or replacement
Procedure for draining engine oil, replacing filters, and cleaning components.
Coolant level check
Procedure for checking the coolant level in the radiator.
Front fork adjustment
Detailed instructions for fork disassembly, cleaning, and reassembly.
Rebound setting change
Adjusting the damping rate during rebound.
Compression setting change
Adjusting the damping rate during compression.
Engine disassembly
Cylinder head cover disassembly
Step-by-step guide to remove and disassemble the cylinder head cover.
Camshaft disassembly
Procedure for removing and disassembling the camshafts.
Water pump body disassembly
Instructions for removing and disassembling the water pump.
Cylinder disassembly
Steps for removing the cylinder and its gasket.
Valve disassembly
Guide for removing valve components, including springs and pads.
Clutch disassembly (TE, TC 250-450-510; SMR 450-510)
Instructions for disassembling the clutch assembly for specific models.
Clutch disassembly (SMR 450-R)
Detailed steps for disassembling the clutch assembly for SMR 450-R.
Gear control pedal and gear shifter disassembly
Procedure for removing the gear control pedal and gear shifter components.
Electric starting system disassembly (TE-SMR)
Steps for disassembling the electric starter system components.
Primary transmission driving gear disassembly
Instructions for removing the primary drive gear and free-wheel.
Crankcase disassembly
Procedure for removing the crankcase halves.
Gearbox disassembly
Steps for removing the gear selector forks, selector drum, and shafts.
Crankshaft and counter balancing shaft disassembly (SMR)
Procedure for removing the crankshaft and counter balancing shaft.
Troubles and remedies
Engine
Troubleshooting guide for common engine issues and their solutions.
Frame, wheels and suspension
Troubleshooting guide for common frame, wheels, and suspension problems.
Electrics
Troubleshooting guide for electrical system issues.
Maintenance
Pre-delivery inspection
Checklist of operations to perform before delivering the motorcycle.
Front fork maintenance
Recommendations for routine maintenance of the front fork.
Oil change
Procedure for changing the fork oil.
Front brake adjustment
Adjusting the front brake control lever and fluid level.
Rear brake adjustment
Adjusting the rear brake pedal position and idle stroke.
Chain maintenance
Guide for checking, adjusting, and lubricating the secondary drive chain.
Wiring Diagram
Wiring Diagram (TE, SMR)
Schematic diagram of the electrical system for TE and SMR models.
Wiring Diagram/ Key to Wiring Diagram (TC 250; TE-SMR/ USA, CDN)
Wiring diagram and key for TC 250 and TE-SMR models, including USA/CDN variations.
Wiring Diagram/ Key to Wiring Diagram (TC 450-510; SMR 450R; TE-SMR/ USA, CDN)
Wiring diagram and key for TC 450-510, SMR 450R, and TE-SMR models, including USA/CDN variations.
Electrical components location
Identification and location of electrical components on the motorcycle.
Charging system
Information and checks related to the motorcycle's charging system.
Regulated voltage
Procedure for checking and adjusting the battery voltage.
Starter system checks
Troubleshooting guide for the electric starter system.
Electronic ignition system
Information and troubleshooting for the electronic ignition system.
Engine overhaul
Cleaning of components
Instructions for cleaning engine components with petrol and compressed air.
Assemblies
Guidelines for assembling engine components within specified tolerances.
Valve clearance adjustment
Procedure for checking and adjusting valve clearance.
Piston
Instructions for checking the piston for wear or damage.
Cylinder
Procedure for checking cylinder bore for taper, ovality, and wear.
Piston rings/cylinder clearance
Checking axial play of piston rings in the cylinder groove.
Connecting rod small end bush replacement
Procedure for replacing the connecting rod small end bush.
Clutch unit
Checking the condition of clutch unit components.
Clutch spring
Checking the free length of clutch springs.
Torque wrench settings
List of tightening torques for various nuts and bolts.
Frame and wheels
Frame
Information on the motorcycle's frame structure and material.
Front wheel
Details on front wheel hub, rim, and tire specifications.
Rear wheel
Details on rear wheel hub, rim, and tire specifications.
Removing the front wheel
Step-by-step guide for removing the front wheel.
Removing the rear wheel
Procedure for removing the rear wheel.
Wheels overhauling
Instructions for checking and replacing wheel hub bearings.
Chain maintenance
Guide for checking the wear of the chain, pinion, and sprocket.
Front suspension
Front suspension
General information about the front suspension system.
Fork working
Detailed instructions on how to perform maintenance on the fork.
Oil change
Procedure for changing the fork oil.
Air bleeding
Procedure for bleeding air from the fork.
Reassembly
Instructions for reassembling the fork components.
Adjustment
Guide for adjusting the front fork's compression and rebound damping.
Rear suspension
Rear suspension
General information about the rear suspension system.
Removal of rear shock absorber
Step-by-step guide for removing the rear shock absorber.
Overhaul of the rear shock absorber
Procedure for overhauling the rear shock absorber.
Overhauling the rocking lever and the rear suspension tie rod
Checking the rocking lever and rear suspension tie rod for wear.
Chain tension rollers, chain driving roller, chain guide, chain runner
Check wear of chain components and replace if necessary.
Brakes
Braking system
Description of the front and rear braking systems.
Brake disc
Information on checking and replacing front and rear brake discs.
Wear check and brake pads replacement
Procedure for checking and replacing brake pads.
Front braking system bleeding (TE-TC)
Instructions for bleeding the front braking system for TE-TC models.
Front braking system bleeding (SMR)
Instructions for bleeding the front braking system for SMR models.
Rear braking system bleeding
Procedure for bleeding the rear braking system.
Fluid change
Instructions for checking and changing brake fluid.
Kit assembly instructions
Kit carburatore MIKUNI 38 (SMR 400)
Instructions for installing the MIKUNI VM38 carburetor kit.
Kit carburatore KEIHIN 37 (250) e KEIHIN 41 (450-510)
Instructions for installing the KEIHIN 37 and KEIHIN 41 carburetor kits.
Protezione carter destro
Instructions for installing the R.H. crankcase guard.
Front turn signals
Instructions for mounting the front turn signals.
Rear turn signals
Instructions for mounting the rear turn signals.
Kit hook for race starting phase
Instructions for installing the kit hook for race starting phase.
Preliminary operations
Initial steps before assembling the kit, including removing the front wheel.
Electric starter kit (TC)
Instructions for installing the electric starter kit on TC models.
Clutch discs replacement (TE, TC 250-450-510; SMR 450-510)
Steps for replacing clutch discs on TE, TC, and SMR models.
Clutch discs replacement (SMR 450-R)
Instructions for replacing clutch discs on SMR 450-R models.
Torque wrench settings
CHASSIS/CHASSIS
Torque settings for various chassis components.
Need help?
Do you have a question about the SM 450 R and is the answer not in the manual?
Questions and answers