Chrysler 100, 115 and 140 HP Outboard Motors Service Manual, OB 3439, Page 28Get this manual
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140 H.P 3.3750
BOTTOM PISTON RINGGAUGE DIA
90 3.3654 3.3646
1.2500 1.2495
1.3752 1.3748 1.438
1.1395 1.1391
1.3793 1.3789