On liquid cooled models, check the coolant level and all coolant hoses and connections for deterioration or cracks. Remove the carburetor s from the intake flange s and carburetor boot s. Lift the crankshaft free from the top half of the crankcase and slide the crankshaft oil seals off the crankshaft. Size of Drill in Inches No. The track must be adjusted after the first 50 to 100 miles to the specifications given in the Setup and Pre-delivery Manual and periodically thereafter.
Remove the four torx-head screws and the three lock nuts securing the side-plate brace to the chassis; then remove the hardware securing the left-side engine mounting bracket. At the time of publication, all information, photographs, and illustrations were technically correct. Damage to the sealing surfaces will result. Account for nuts, washers, and gaskets. Adjust the carburetor s and choke cable on carbureted models and throttle cable on all models. Also, do not thread puller bolts more than 12. Disconnect the lower coolant hose; then move the engine toward the left and up to allow enough room to remove the remaining coolant hose.
Also, mark the pistons at this time. Remove the cap screws securing the crankcase halves. This will keep the connecting rods from damaging the crank- case. Inspect all control wires and cables for signs of wear or fraying. Remove the screws securing the adapter plates; then remove the adapter plates.
. All materials and specifications are subject to change without notice. Covers all 2005 Arctic Cat snowmobile models and both carbureted and fuel injected models, 2-strokes, 2-Stroke. This volume is divided into sections. Assemble them on their proper sides.
Remove the starter pulley; then carefully pry the fan belt drive pulley from its seated position on the flywheel and remove. Drain the chain-case lubricant by removing the chain-case drain plug located on the backside of the chain-case assembly. Repeat this procedure until the flywheel is free. Remove all springs securing the expansion chamber and resonator; then remove these components from the engine compartment. Break-In Procedure The Arctic Cat 2-stroke engine when new or rebuilt requires a short break-in period before the engine is subjected to heavy load conditions. This 2008 Arctic Cat 366 repair manual was designed to aid the mechanic 17. Each operator should be instructed to drive the snow- mobile for several minutes at a low throttle setting to warm the belt up before using wide-open-throttle.
Engine Bore X Stroke A B C G Runout D, E, F Point 370 cc 440 cc mm in. Remove the clamp securing the coolant supply hose to the water pump. Lubricate all grease fittings rear suspension, spindles, speedometer drive adapter, and the driven shaft support bearing with a low- temperature grease. Remove the filler cap; then once the coolant stops draining, install the drain hose cap. Disconnect the oil-supply hose from the pump and plug the hose to prevent oil drainage.
Size of Drill in Inches No. There are many illustrations to aid you during your job and easy to read text throughout the manual. Account for two exhaust-manifold shroud gaskets. Lift the engine with mounting brackets out of the engine compartment. Pull the cable up and out of the cable housing holder; then slide each cable drum to the left and out of the servomotor actuator. The complete two-volume set is designed to aid service personnel in service-oriented applica- tions.
Also, do not thread puller bolts more than five threads into the flywheel. If the drive clutch will not release, sharply strike the head of the puller. Remove the intake-manifold cooling shroud from the engine. It will help you understand, care for, and lower the repair and maintenance cost for your snowmobile for a overall improved satisfaction with your ownership. This Service Manual haseasy-to-read text sections with top quality diagrams and instructions. Remove the engine mounting brackets. Remove the plug from the belly pan.
Remove the cap screw and washer securing the driven pulley; then slide the driven pulley off the driven shaft. Using a plastic mallet, tap on each cap screw until the crankcase halves separate. The puller must bottom on the cap and not on the crankshaft. Place them to one side in an upright position. Damage to the coils may result.
Leave it in the engine compartment. When using ethanol blended gasoline, it is not neces- sary to add a gasoline antifreeze since ethanol will pre- vent the accumulation of moisture in the fuel system. Remove the five cap screws securing the front exhaust-side shroud to the cylinder head. They are precision-made to ensure high quality and correct fit. Using a plastic-tipped hammer, tap on each cap screw head until the case halves separate. Please encourage the cus- tomers to have this important checkup done. If the drive clutch will not release, sharply strike the head of the puller.