2001-2002 Yamaha 50HP F50Z/T50Z Ouboard 4-stroke engines service manual, Page 180Get this manual

2001-2002 Yamaha 50HP F50Z/T50Z Ouboard 4-stroke engines service manual, Page 180

IpOWRIIfriJ: IPower unit Checking the connecting rod small end inside diameter
1Measure the connecting rod small end inside diameter Replace the connecting rod if out of specification
5 mm (0.2 in)

110 mm (0.4 in)
S62Y5850

Connecting rod bolt thread diameter limit (difference between and ): 0-0.1 mm (0-0.004 in)

Checking the crankshaft