Yamaha SR10RE Operator's Manual

Yamaha SR10RE Operator's Manual Manual pdf 19 page image

17LubricationChain CaseChecking Lubricant Level NOTE: The snowmobile must beon a level surface for this procedure.1. Check the lubricant level in thechain case by using the sight glass.0746-115 NOTE: The correct level is whenthe lubricant is at least halfway up inthe sight glass. NOTE: Adding lubricant can bedone by the snowmobile owner ifqualified to do so. If the owner doesnot feel qualified, take the snowmo-bile to an authorized Yamaha Snow-mobile dealer for this service. Thisservice is at the discretion andexpense of the snowmobile owner.2. If the lubricant level is low, removethe three screws securing the shiftactuator to the chain case, discon-nect the actuator wiring harness, andremove the actuator w/extension;then add appropriate amount of Syn-thetic Chain Lube through the shiftactuator opening. When the lubri-cant is halfway up the sight glass,install the shift actuator w/extensionand connect the actuator wiring har-ness. Tighten screws to 0.4 kg-m (36in.-lb).0746-8043. Start the engine and verify properreverse and forward operation by shift-ing in and out of reverse three times. NOTE: If excessive build-up ofmoisture or discolored oil isdetected in the chain case, it may benecessary to replace the lube.Replacing Lubricant NOTE: Replacing the lubricant canbe done by the snowmobile owner ifqualified to do so. If the owner doesnot feel qualified, take the snowmo-bile to an authorized Yamaha Snow-mobile dealer for this service. Thisservice is at the discretion andexpense of the snowmobile owner.To replace the lubricant, use the follow-ing procedure: NOTE: The side panels, hood, andexhaust resonator must be removedfor this procedure.1. Place a drain pan under the chaincase; then loosen the eleven screwssecuring the chain case cover/oil tankassembly to the chain case housingstarting with the bottom screws first. NOTE: It is critical that the snow-mobile is on a level surface toensure the lubricant drains properlyand completely. NOTE: Inspect the chain casecover seal for nicks or damage.CAUTIONWhen installing the shift actuator,rotate the actuator back and forth toproperly align it with the extensiongear. Failure to do so could causecomponent damage.