This manual contains service,repair procedures,assembling,disassembling, wiring diagrams and everything you need to know. Remove bushing from tool and discard. Remove the three screws and strainer screen from pump. Remove camshaft sprocket inspection cover. If the rear wheels lose traction the front wheel rotational speed will decrease, causing the front drive axle speed to exceed front wheel speed. Slide boot off throttle cable adjuster and jam nut. Using a brass hammer or a press, drive the shaft, bearing, retaining ring, and seal out of the housing from rear to front.
Make sure the cylinder mounting bolt holes are clean and free of debris. Has a hard time starting. The springs which have a 7041148 higher rate when the clutch is in Silver 7041062 neutral. In this position, the float tongue will rest lightly on the inlet needle valve pin without compressing the spring. Apply Loctite t 243 blue to threads of screws and install center shaft cover. Be sure to put aluminum spacer between pads. Remove carburetor diaphragm chamber cover with a ratchet style screwdriver.
Make sure the diaphragm is pliable but not swollen. This is a very important step. Each manual provides step-by-step instructions based on the complete disassembly of the machine. Be sure hole is clear 9. Add Polaris Demand Drive Hub Fluid if necessary until fluid trickles out. Throttle lever operation should be smooth and lever must return freely without binding. Select 1998 Polaris Xpress 300 Options.
Subtract the thickness of the straightedge from the measurement obtained in Step 4 and record. If the contact area is less than 75% of the cir- cumference of the seat, rotate the pilot 180°. Prime oil pump using procedure below. Remove driven clutch retaining bolt and driven clutch. Note the alignment dots on the balancer and crankshaft gears, the marks must be aligned during reassembly. Hold strut rod and remove top nut.
Stretch silent cluster chain tight on a flat surface and measure the length of 8 pitches in a minimum of three places on chain. Do not apply oil or grease to the bushings. Measure belt length with a tape measure around the outer circumference of the belt. All voltages are with reference to pin B ground. Remove body panels and fuel tank as necessary to gain access to valve cover. Replace chain if measurement is longer than 3. Important: At least one spacer washer must be installed.
While maintaining lever pressure, open bleeder screw. Place armature in field magnet casing. Do not force fluid into hub. Remove pinion gear retaining plate and pinion gear assembly. Align throttle control assembly clamp with knurl on handle- Throttle assembly clamp. Follow with milk of magnesia, beaten egg, or vegetable oil. Inspect electrodes for wear and carbon buildup.
Apply Loctite 680 retaining compound to the back side of new bushing. Remove the three springs from gear shift selector. Clutch seals should be inspected for damage if repeated leaking occurs. Remove cam chain guide at front of cylinder. Serious burns can result from contact with skin, eyes or clothing. Dogs must be positioned outward toward you. Look for discoloration, shiny spots, or and area that looks different than the rest of the needle.
It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Use This Mark Front Output Do not lubricate the gear teeth until backlash ad- Shaft Use justment is complete. Replace spring if either measurement is out of specification. Dip valve spring and retainer in clean engine oil and install spring with closely spaced coils toward the cylinder head. Measured end play will be between. Remove all carbon from valve with a soft wire wheel.
Can I get help here? Be sure vent line is not kinked or pinched. Shims must be added between bearing and circlip to reduce end play. A worn or damaged fan motor will draw more current, which causes a reduction in blade speed and reduced cooling. Inspect the bore for nicks, scratches or wear. No fuel in tank Restricted tank vent, or routed improperly Fuel lines or fuel valve restricted Fuel filter plugged.