Evinrude E-tec 2011 Series, Product Service Update

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2011 PRODUCT IMPROVEMENTS
Oil Recirculation System Hoses 200 – 300 HP 90° V6
Models
Oil recirculation hoses on all 200 – 300 HP 90° V6 models have been changed
from black rubber to the blue hose used for oil distribution.
This change provides a common service part (P/N 778708) for the oil distribution
and recirculation hose for these models.
Rear Oiling System 250 – 300 HP 90° (3.4 L) Models
A new rear oil pump replaces the rear oil manifold on 250 – 300 HP (3.4 L) mod-
els. The oil pump is a positive displacement oil pump which supplies oil to each
piston.
IMPORTANT:
Correct oil priming procedure is required when installing a new
engine, or after servicing the oil system on 3.4 L engines that use this oil pump.
Refer to
Predelivery Bulletin 2010-02(D) or the 2011 Service Manual for the
correct oil priming procedure.
The rear oil pump requires a new EMM , engine wiring harness and engine man-
agement software. For this reason this oil pump CANNOT be fitted to older
engines.
1. Recirculation hoses
1. Rear oil pump
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