2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 83Get this manual

2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 83

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AIR FILTER CLEANING 6.Clean: Air filter element

the excess solvent out of the element and let it dry
CAUTION:
Do not twist or wring out the elementThis could damage the foam m