1-7GENINFOSPECIAL TOOLS• Dynamic spark testerP/N: YM-34487• Ignition checkerP/N: 90890-06754This tool is used to check the ignition system component.• Engine mount spacer wrenchP/N: YS-0148990890-01489Used to turn the engine mounting bolts when removing/installing engine.• Quick gasket ®P/N: ACC-QUICK-GS-KT• Yamaha bond No. 1215P/N: 90890-85505This bond is used to seal two mating surfaces (e.g., crankcase mating sur-faces.)FOR POWER TRAIN SERVICE• Sheave holderP/N: YS-01880-A90890-01701This tool is used to hold the primary sheave and A.C. magneto rotor.• Primary sheave puller (18 mm)P/N: YS-01881-A 1, YS-01881-1 290890-01898• Primary fixed sheave puller bolt attachment (90 mm) 2P/N: 90890-01539This tool is used for removing the primary sheave.• Clutch spider separatorP/N: YS-28890-C90890-01711This tool is used when disassembling and assembling the primary sheave.• Clutch separator adapterP/N: YS-3448090890-01740This tool is used when disassembling and assembling the primary sheave.• YXR clutch bushing jig kitP/N: YS-39752This tool is used for removal and installation of primary clutch weight androller bushings.
