Yamaha RAPTOR YFM660RP Manual De Propietario página 278

1. Crankcase engine oil drain bolt
1. Boulon de vidange d'huile du carter
1. Perno de drenaje de aceite de motor del cárter
1. Engine oil tank drain bolt
1. Boulon de vidange du réservoir d'huile de moteur
1. Perno de drenaje del depósito aceite de motor
4. Remove the crankcase engine oil drain bolt.
5. Remove the engine oil tank filler cap and the
oil tank drain bolt.
6. Check the washers for damage, and replace
if necessary.
NOTE:
_
Skip steps 7 ~ 8 if the oil filter cartridge is not being
replaced.
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8-23