899883192 - Valiant
899883192 - Valiant
899883192 - Valiant
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Section 2 - Getting to Know Your Power Package<br />
Identification<br />
The serial numbers are the manufacture's keys to numerous engineering details which<br />
apply to your MerCruiser power package. When contacting MerCruiser about service,<br />
always specify model and serial numbers.<br />
Engine Serial Number Decal<br />
The serial number decal is located on top of the engine.<br />
Serial numbers and maintenance color codes decal<br />
The engine serial number is also stamped in the engine block.<br />
Transmissions<br />
VELVET DRIVE TRANSMISSIONS<br />
On Velvet Drive In‐Line and V‐Drive Transmissions (71C, 72C, 72C V‐Drive, with or without<br />
Walter transmissions) the gear ratio (in forward gear) is marked on transmission<br />
identification plate. Transmission output shaft rotation and propeller rotation required (in<br />
forward gear) is indicated on a decal on transmission case. Transmission rotation is<br />
described when viewed from the rear of transmission.<br />
25902<br />
c<br />
b<br />
a<br />
7424<br />
In‐Line transmission shown (others similarly located)<br />
a - Transmission identification plate<br />
b - Gear ratio (in Forward gear)<br />
c - Output flange rotation decal (in<br />
Forward gear)<br />
Page 24 90-<strong>899883192</strong> NOVEMBER 2008