EasyManua.ls Logo

Husqvarna 250 WR User Manual

Husqvarna 250 WR
34 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Question and Answer IconNeed help?

Do you have a question about the Husqvarna 250 WR and is the answer not in the manual?

Husqvarna 250 WR Specifications

General IconGeneral
Displacement249 cc
Fuel SystemCarburetor
Transmission6-speed
Final DriveChain
Rear SuspensionMonoshock
Front BrakeDisc
Rear BrakeDisc
Engine Type2-stroke
Bore x Stroke66.4 mm x 72 mm
StarterKick

Summary

1. General Information

2. Cylinder and Piston

Cylinder and Piston Disassembly

Procedure for removing the cylinder head, cylinder, and piston, including associated hoses and components.

Cylinder and Piston Checking

Inspection of cylinder bore, piston skirt, piston rings, and reed valve for wear and damage.

Cylinder and Piston Assembly

Instructions for assembling the piston, rings, and cylinder onto the crankcase, ensuring correct orientation and sealing.

3. Ignition System

Ignition System Disassembly

Steps to remove the outer and inner flywheel, stator plate, and related components of the ignition system.

Ignition System Assembly and Timing

Procedures for installing the stator plate, flywheel, and rotor, including critical timing adjustments and checks.

4. Transmission Cover

Water Pump Removal and Installation

Detailed steps for the disassembly and reassembly of the water pump and its components.

Gear Lever Removal and Installation

Procedure for removing, checking, and reinstalling the gear shift lever and its shaft.

Kick Starter Mechanism Removal and Installation

Steps for dismantling and assembling the kick starter mechanism, including pawl and spring.

5. Transmission and Clutch

Transmission and Clutch Disassembly

Instructions for disassembling the clutch assembly, clutch hub, and gear shift mechanism components.

Transmission and Clutch Checking

Methods for checking wear on clutch discs, friction plates, and the gear shift mechanism parts.

Transmission and Clutch Assembly

Reassembly of the clutch and gear shift mechanism, including play adjustment for the clutch lever.

6. Crankcase Dismantling

7. Crankshaft Restoration

Crankshaft Play Checking

Checking for play in the connecting rod big end bearing to assess its condition.

Crankshaft Restoration Procedure

Detailed steps for disassembling, cleaning, and reassembling the crankshaft components.

8. Crankcase Assembly

9. Service Data and Recommendations

Related product manuals