2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 153Get this manual
CYLINDER AND PISTON If
out of specification, replace the pistonPiston pin-to-piston clearance: 0.0040.022 mm (0.000160.00087 in) Limit: 0.07 mm (0.003 in)
CYLINDER AND PISTON If
out of specification, replace the pistonPiston pin-to-piston clearance: 0.0040.022 mm (0.000160.00087 in) Limit: 0.07 mm (0.003 in)