2004 Husqvarna TE 250 / TE 450 / TC 250 / TC 450 / SM 400 / SM 450 R Owner's Manual •
Husqvarna Models Covered & Key Technical Specifications
Models: TE 250, TE 450, TC 250, TC 450, SM 400 R, SM 450 R
Sub-models / Variants: 250, 400, 450, SMR, Enduro, Motocross, Supermotard, USA version
Model Years: 2004
Serial Numbers: 17-digit VIN located on steering head tube
Technical Data:
- Engine type: Single cylinder, 4-stroke, liquid-cooled
- Displacement (250): 249.5 cc (15.22 cu. in.)
- Displacement (400): 399.53 cc (24.37 cu. in.)
- Displacement (450): 449 cc (27.39 cu. in.)
- Compression ratio (250): 12.5:1
- Compression ratio (400-450): 12:1
- Valve clearance (Intake): 0.15 mm (0.006 in.)
- Valve clearance (Exhaust): 0.20 mm (0.008 in.)
- Spark plug: NGK CR8EB
- Spark plug gap: 0.7 mm (0.027 in.)
- Transmission type: Constant mesh, 6-speed
- Primary drive ratio (250): 3.667
- Primary drive ratio (400-450): 3.148
- Chain size: 5/8” x 1/4”
Husqvarna Manual Features & Content Preview
2004 Husqvarna TE-TC-SM Service Manual
- Instant download access provided immediately after checkout to minimize workshop downtime
- Comprehensive technical overview covering the 2004 Husqvarna TE 250, TE 450, TC 250, TC 450, SM 400 R, and SM 450 R fleet
- Original OEM documentation featuring 305 pages of multi-language content
- Fully indexed PDF with full-text search capabilities, allowing you to locate specific part numbers and specs in seconds—streamlining your diagnostic and repair workflows
- Includes 10 high-resolution technical diagrams detailing controls, engine specifications, and VIN identification
Operational Guidelines and System Overview
This workshop publication details the operational baseline for the 2004 model family. It outlines pre-ride inspection checklists, cold and warm engine starting sequences, and specific procedures for engaging the manual decompressor. You will find complete documentation on the electronic dash functions, enabling you to accurately program the wheel circumference for precise speed measurement and total mileage tracking. The guide also details essential safety procedures regarding the electric starting system, fuel cock operation, and side-stand usage across the engine, transmission, and electrical systems.
Technical Data and Maintenance Specifications
For the professional technician or serious enthusiast, the manual provides hard numbers. It lists comprehensive technical reference values, including engine bore, stroke, and displacement for the 250, 400, and 450 configurations. The documentation covers strict requirements for the dry-sump oil system alongside specific coolant, brake, and clutch fluid ratings. Fastener torque settings, exact valve clearance limits, and sprocket-to-gear ratios are mapped out for every variant. Highlighted technical benchmarks include an intake valve clearance of 0.15 mm, an exhaust valve clearance of 0.20 mm, and a total fuel tank capacity of 7.7 liters. Keep in mind that referencing correct OEM specifications is vital for safe maintenance and repair verification; always cross-check torque values and fluid requirements before initiating work to prevent component damage.
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