Yamaha Motor Co., Ltd. YFM7FGPW — CLUTCH

EBS00299 CHECKING THE CLUTCH 1. Check: clutch housing Heat damage/wear/damage Replace. one-way clutch bearing Chafing/wear/damage Replace. NOTE: _ Replace the one-way clutch assembly and clutch housing as a set. The one-way clutch bearing must be installed with the flange side facing in. 2. Check: one-way clutch operation MMM M M MMM M M MMM M M MMM M M MMM M M MMM M MMM a. Install the one-way clutch bearing and clutch carrier assembly to the clutch hous- ing and hold the clutch carrier assembly. b. When turning the clutch housing clockwise И , the clutch housing should turn freely. If not, the one-way clutch assembly is faulty. Replace it. c.

When turning the clutch housing counter- clockwise Й , the clutch housing and crank- shaft should be engaged. If not, the one-way clutch assembly is faulty. Replace it. LLL L L LLL L L LLL L L LLL L L LLL L L LLL L LLL 3. Check: clutch shoe Heat damage Replace. 4. Measure: clutch shoe thickness Out of specification Replace. Clutch shoe thickness 1.5 mm (0.06 in) Clutch shoe wear limit a 1.0 mm (0.04 in) 4 - 66 CLUTCH ENG