2017 KTM 250 & 300 EXC, XC-W, Six Days Workshop Service & Repair Manual – Instant PDF Download

Master the landmark counterbalanced generation with factory-level 2-stroke engineering specs.

Get immediate access to the complete, factory-format 2017 KTM 250 & 300 2-Stroke Enduro Workshop Service & Repair Manual. Covering the ground-up redesigned 250 EXC, 300 EXC, 250 XC-W, and 300 XC-W (including Six Days editions), this digital technical manual provides hard enduro racers, trail riders, and mechanics with the exact factory repair workflows, clearance tolerances, and high-definition schematics needed for this pivotal model year.

Whether you are performing a top-end piston refresh, setting power valve Dimension “Z”, tuning the Mikuni TMX 38 carburetor, rebuilding the integrated internal electric starter, or servicing the WP XPLOR 48 split-forks, this manual gives you complete step-by-step guidance.

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Motorcycle Coverage (2017 Counterbalanced Generation):

• KTM 250 EXC / 250 XC-W (249cc 2-Stroke)

• KTM 300 EXC / 300 XC-W (293.2cc 2-Stroke)

• Six Days Special Editions (ISDE Spain Edition)

• (Engine: Liquid-Cooled 2-Stroke Single with Internal Counterbalance Shaft)

What’s Included in This 2017 Workshop Manual?

This technical manual covers complete teardown, diagnostic inspection, tolerance measurements, and reassembly from tire to tire:

• Counterbalanced 2-Stroke Engine Rebuild: Complete crankcase splitting, crankshaft truing tolerances, connecting rod big-end clearance, main bearing replacement, and internal counterbalance shaft timing gear alignment.

• Cylinder, Piston & TVC Power Valve: Nikasil bore wear limits, piston-to-cylinder clearance tables, piston ring end-gap measurement, and setting the critical Dimension “Z” and Dimension “X” on the Twin Valve Control (TVC) exhaust power valve.

• Mikuni TMX 38 Carburetor & Intake: Teardown, cleaning, float height inspection, jetting charts across temperature/elevation, Boyesen/V-Force reed petal inspection, and throttle cable free-play adjustments.

• Integrated Electric Starter & Bendix: Servicing workflows for the integrated under-engine starter motor, intermediate gears, crown wheel, and starter freewheel/bendix assembly.

• DDS Diaphragm Clutch & 6-Speed Transmission: Belleville spring preload ring adjustments, outer clutch basket notching checks, wide-ratio gear cluster teardown, shift fork measurements, and Brembo hydraulic clutch bleeding.

• All-New WP XPLOR Suspension: Complete teardown, seal replacement, and oil-height specifications for the WP XPLOR 48 split-function front forks (compression left, rebound right) and the linkless WP XPLOR PDS rear shock.

• Chassis, Swingarm & Brakes: Double-cradle chromoly frame inspection, cast aluminum swingarm bearing servicing, PDS lower spherical bearing replacement, and Brembo hydraulic brake caliper rebuilds.

• Electrical System & Color Wiring Diagrams: Full-color wiring schematics, stator testing, voltage regulator diagnostics, starter relay testing, and lightweight lithium-ion battery maintenance.

• Comprehensive Fastener Torque & Loctite Tables: Factory-specified torque values (with specific Loctite threadlocker grades: 243, 2701, 648) for cylinder base nuts, head bolts, triple clamps, and wheel axles.

Digital Product Specifications

• File Format: Searchable PDF (High-resolution factory format with crisp vector line art, diagrams, and schematics)

• Delivery: Instant direct download link delivered on-screen and to your email inbox immediately after payment

• Navigation: Fully indexed with Ctrl+F text search enabled to find torque specs and jetting dimensions in seconds

• Compatibility: Works on PC, Mac, iPad, iPhone, Android tablets, and workshop laptops

• Printable: Yes — print clean rebuild sheets for your engine stand or the complete volume for your garage binder

Why 2017 KTM 2-Stroke Owners Rely on This Manual

1. Critical 2017 Ground-Up Redesign Data: 2017 introduced an entirely new engine with an internal counterbalancer and a newly housed electric starter. Older 2016 manuals do not apply—rely only on genuine 2017 engineering specs.

2. Instant 24/7 Race-Day Access: Prepping your bike in the race trailer the night before an enduro? Download the manual directly to your smartphone or tablet in under 60 seconds without waiting for shipping.

3. High-Definition Zoom: Enlarge complex transmission gear stacks, power valve linkages, and wiring schematics without pixelation or lost detail.

Frequently Asked Questions (FAQ)

Q: Does this manual cover the Mikuni TMX 38 carburetor tuning?
A: Yes, it contains complete carburetor cleaning workflows, float level measurement procedures, and factory baseline jetting tables specifically for the 2017 Mikuni setup.

Q: Does this manual cover both the 250 and 300 models?
A: Yes, it contains complete technical workflows, torque specs, and bore/stroke differences for both the 250cc and 300cc models across the EXC and XC-W range.

Q: How do I access my purchase?
A: As soon as checkout completes, an instant download button will appear on your confirmation screen. An automated email containing a permanent download link will also be sent immediately to your inbox.

Keep Your 2-Stroke Thumping at Full Power

Equip your workshop with the original factory technical service manual and maintain your 2017 KTM 250/300 with absolute confidence