2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual, Page 143Get this manual
POWER UNIT CYLINDERCRANKSHAFTPISTON Crankshaft bearing journal 0.0(Outside diameter) code
The codes are printed on the bottom of the crankshaft upper web and lower webLower side .0code (0 or )
Crankshaft bearing journal outside diameter Standard: Code "
31.99232.000 mm (1.25951.2598 in) Code" 31.98431.992 mm (1.25921.2595 in)
Bearing thickness Code
The codes are painted on the side of the bearing
Bearing thickness Standard: Brown Black Green Oversize: Yellow (Optional part) Bearing selection table