1972 Olympique - Vintage Snow

(L4) Chain Case Oil LevelRemove oil level inspection plug (smallestplug) on chaincase and check if oil isvisible at bottom lip of hole. If not, fill tothis level with Ski-Doo* chain case oil(Fig. 4).The cha.n case has an oil capacity of approx.8 ozs. To replenish supply, removeupper inspection cover and fold it into aV shape, using cover as a funnel, refillchaincase to required level.(L5) Suspension(wheels)Grease the suspension bogie wheels withlow-temp. grease, using a grease gun.Pump through the grease fitting at thecentre of each wheel until new greaseappears at joints of inner side of shaft(See Fig. 5).18(rear axle)Lubricate the rear axle with low-temp.grease. Pump grease through the rearaxle fittings (See Fig. 6).CAUtiON: Always use a low-pressuregrease gun.(L6) Driven PUlleyWith cab tilted, lubricate the driven pulleyshaft, as follows:1. Remove console, pulley guard anddrive belt (See Fig. 1). Open the drivenpulley. (Twist and push sliding half).2. Thoroughly clean the driven pulleyshaft.3. Apply a light coat of Ski-Doo* clutchlube on the shaft (See Fig. 24).Note: Activate the sliding half severaltimes to distribute lubricant over fulllength of shaft. Be careful that lubricantdoes n~t get on inner halves of pulley.CAUTION: Excess lubricant on pulleyshaft can penetrate drive belt causingslippage and deterioration. Always lubricatelightly and wipe off surplus."Trademark of Bombardier Limited(L7) Drive Pulley (or each 40 hours)1. With cab tilted, remove console, pulleyguard and drive belt Fig. 1).2. Remove centrifugal governor as follows:• Remove spark plug and position thepiston 3/4" to 11/4" BEFORE top deadcenter, making sure that the pistoncloses the exhaust port.• Accede by the spark plug hole andpack the cylinder with 3/16" dia. rope.(See Fig. 7).Note: On twin cylinder engines, bothspark plugs should be removed and therope inserted into the left side cylinder(P.T.O. side).• Pull manual starter to rotate crankshaftuntil piston bears against "cushioning".• Unscrew centrifugal bolt, removecentrifugal governor then pull out ropefrom spark plug hole.3. Thoroughly clean the inner pulleyshaft using fine steel wool and a cleancloth. Inspect all components for excessivewear.4. Apply a light coat of Ski-Doo* clutchlube to the four (4) flyweights of the centrifugalgovernor.5. Making sure that the aligning mark oninner pulley half coincides with the aligningmark of the outer pulley half, packinside of pulley shaft with Ski-Doo*clutch lube. (See Fig. 8).6. Using light oil, machine lubricate governorbolt threads and install governor.