Service Bulletin
Bulletin No. 2011-01
Circulate to: Sales Manager Accounting Service Manager Technician Parts Manager
THE INFORMATION IN THIS DOCUMENT IS CONFIDENTIAL AND PROTECTED BY COPYRIGHT AND IS THE PROPERTY OF MERCURY MARINE.
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ocument is provided for the sole and exclusive use of the original recipient as prescribed by Mercury Marine and may not be distributed or copied, digitally or otherwise,
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thout the prior written consent of Mercury Marine.
2011-01 APRIL 2011 © 2011 Mercury Marine Page 1 / 5
Upgraded Gearcase Offering ‑ Verado L6 Models
Models Affected
Models Covered Serial Number Or Year
200/225/250/275/300
with 4.8 Inch Gearcase Torpedo
1B831023 and Below
NOTE: The gearcase for the 350 Verado SCi is not covered by this service bulletin.
Situation
With the introduction of the new 5.44 inch Verado gearcase, Mercury Marine can provide its customers with an improved gearcase
for world‑class reliability, durability, corrosion resistance, performance, and versatility in all waters of the world. Mercury Marine
would like to offer the new gearcase as an upgrade to our qualifying customers as follows.
NOTE: Propellers and propeller hardware requirements are not covered under this upgrade and are the responsibility of the
customer.
SINGLE OUTBOARD – HEAVY BOATS
Should a Verado standard gearcase (4.8 inch torpedo) experience a warrantable failure on a single outboard, heavy boat (7 meters
[23 feet] or longer), Mercury Marine will replace the gearcase with the new 5.44 inch gearcase.
MULTIPLE OUTBOARD BOATS
When servicing a warrantable 4.8 inch gearcase failure on a multiple outboard Verado boat package, Mercury Marine will replace
the failed gearcase with the new 5.44 inch gearcase and upgrade the remaining serviceable gearcases on the boat to the new
gearcase to maintain a matching set. These gearcases will be provided at no charge to qualifying customers.
a - Recessed circle (port side) identification mark
for new gearcase with 5.44 inch torpedo
provided by http://www.crowleymarine.com