Positioning:
The Ski-Doo GTX 600 HO REV was positioned as a comfortable, capable touring snowmobile, emphasizing rider comfort and versatility for longer excursions.
Competition:
Competed with other 2-stroke touring snowmobiles from brands like Yamaha (e.g., Phazer, VK series), Polaris (e.g., RMK, Indy touring models), and Arctic Cat (e.g., Panther).
Features:
REV platform chassis for improved ergonomics and rider positioning, Rotax 600 HO engine for strong power delivery, comfortable seating, ample storage, and touring-oriented suspension.
Purpose:
To provide comprehensive diagnostic, repair, and maintenance information for technicians and owners, enabling them to keep the 2005 Ski-Doo GTX 600 HO REV in optimal operating condition.
Engine:
Detailed engine disassembly, assembly, troubleshooting, tuning, and component overhaul for the Rotax 600 HO engine.
Fuel System:
Carburetor settings, fuel pump, fuel lines, fuel tank maintenance, and troubleshooting.
Ignition System:
CDI unit, ignition coil, spark plugs, wiring diagrams, and troubleshooting ignition faults.
Cooling System:
Radiator, heat exchanger, thermostat, coolant flow, and maintenance procedures.
Exhaust System:
Muffler, exhaust pipe, and silencer maintenance and inspection.
Drivetrain:
Primary and secondary clutch inspection, adjustment, and replacement; chaincase maintenance; drive belt replacement and inspection.
Suspension:
Front and rear suspension systems, shock absorber maintenance and adjustment, and ski alignment.
Steering System:
Handlebars, steering post, tie rods, and ski spindle maintenance and adjustment.
Braking System:
Hydraulic brake system, brake caliper, brake disc, brake fluid replacement, and bleeding procedures.
Electrical System:
Wiring diagrams, lighting systems, starter motor, battery maintenance, and electrical component troubleshooting.
Bodywork And Chassis:
Body panel removal, installation, and repair; chassis inspection and alignment.
Maintenance:
Scheduled maintenance tasks, lubrication points, and routine inspections.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, and common issue resolution.
Repair:
Step-by-step instructions for component disassembly, repair, and reassembly.
Overhaul:
Complete engine and component overhaul procedures.
Specifications And Adjustments:
Torque specifications, clearances, fluid levels, and adjustment procedures.
Depth:
Comprehensive, covering from basic maintenance to in-depth engine and component overhauls, suitable for professional mechanics and experienced DIY enthusiasts.
Engine Type:
2-stroke, Rotax 600 HO (High Output)
Displacement:
597.1 cc (36.4 cubic inches)
Bore X Stroke:
72 mm x 73 mm (2.83 in x 2.87 in)
Cylinder Configuration:
2-cylinder, liquid-cooled
Carburetion:
Dual Mikuni TM40 flat-slide carburetors
Horsepower:
Approximately 115-120 hp (exact figure may vary slightly by tuning and condition)
Cooling System:
Liquid-cooled with fan assist
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Oil Mixture:
Oil injection system (pre-mix not recommended for normal operation)
General Safety:
Snowmobiles are inherently complex machines. Safe operation requires adherence to all operational guidelines, use of appropriate safety gear (helmet, eye protection, warm clothing), and understanding of the machine's capabilities and limitations.
Throttle Limiter:
Often equipped with a thumb throttle limiter for controlled acceleration, especially for new riders.
Kill Switch:
Emergency engine shut-off switch, typically tethered to the rider.
Lighting:
Headlight, taillight, and brake light for visibility.
Clutch Inspection:
Inspect primary and secondary clutches every 500 miles (800 km) or annually. Check for belt wear, sheave condition, and proper roller/button function.
Engine Oil Change:
For oil injection systems, the engine oil reservoir should be kept filled. The 2-stroke oil is consumed during combustion. Periodic inspection of the oil pump and lines is recommended.
Spark Plugs:
Inspect and clean spark plugs every 500 miles (800 km) or as needed. Replace if fouled or worn. Recommended spark plugs: NGK BR9ES or equivalent.
Drive Belt:
Inspect drive belt for wear, cracks, and glazing every 500 miles (800 km). Replace if width is reduced by more than 1/8 inch (3 mm) or if damage is present. Recommended belt: Gates 027-0047-00 or equivalent.
Coolant Flush:
Flush and replace coolant every 2 years or 2,000 miles (3,200 km). Use a 50/50 mix of propylene glycol antifreeze and distilled water.
Lubrication:
Lubricate suspension pivot points, steering components, and throttle/brake cables as per the manual's lubrication chart at recommended intervals (typically every 500 miles or annually).
Engine Oil Type:
API-TC certified 2-stroke oil for oil injection systems. Recommend Ski-Doo XPS Synthetic 2-Stroke Oil or equivalent.
Coolant Type:
Ethylene glycol-based antifreeze, mixed 50/50 with distilled water. Avoid methanol-based antifreeze.
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Clutch Wear:
Aggressive riding or improper maintenance can lead to premature wear of clutch components (rollers, buttons, bushings).
Track Tension:
Incorrect track tension can cause accelerated wear on the track, sliders, and suspension components.
Cooling System Maintenance:
Neglecting coolant flushes can lead to overheating and potential engine damage.
Carburetor Tuning:
Altitude and temperature changes can affect carburetor performance, requiring adjustments for optimal running.
Heritage:
Ski-Doo, a division of Bombardier Recreational Products (BRP), has a long and storied history in snowmobiling, dating back to the 1960s, pioneering many advancements in the industry.
Evolution:
The GTX model represents Ski-Doo's focus on the touring segment, evolving from earlier chassis designs to the revolutionary REV platform, which significantly improved rider ergonomics, comfort, and handling.
Manufacturing Origin:
Ski-Doo snowmobiles are primarily manufactured in Canada.
