Section 2 - Getting to Know Your Power Package
90-8M0069751 eng APRIL 2012 Page 9
The owner or operator is not to modify the engine in any manner that would alter the horsepower or allow exhaust gas emission
levels to exceed their predetermined factory specifications.
Example QSD engine data label
a - CE logo
b - Engine weight
c - Engine power rating
d - Maximum engine speed (RPM)
e - Engine serial number
f - Abbreviated engine description
Alpha Sterndrive Decal Identification
The drive serial number is located on the port side of the Alpha sterndrive.
The drive ratio is located on the starboard side of the Alpha sterndrive.
Alpha sterndrive
a - Drive gear ratio decal (starboard)
b - Serial number decal (port)
Alpha Transom Serial Number
The transom serial number is located on the top of the transom assembly.
Alpha transom assembly
a - Transom assembly serial number