2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 105Get this manual
FRONT SHOCK ABSORBER ADJUSTMENTREAR SHOCK ABSORBER ADJUSTMENTTIRE INSPECTION WARNING
INSP ADJ
FRONT SHOCK ABSORBER ADJUSTMENT Always adjust both front shock absorber spring preload to the same settingUneven adjustment can cause poor handling and loss of stability
1.Adjust: Spring preload Turn the adjuster to increase or decrease the spring preloadStandard position: Minimum (Soft) position: Maximum (Hard) position: 5