Evinrude E-Tec 40 HP, Service Manual

Page: 220 / 426

218
POWERHEAD
POWERHEAD INSTALLATION
Install r ecoil st arter ratch et and h ousing on out-
board. Refer to
RECOIL STARTER INSTALLA-
TION
on p. 369.
Install the lower engine covers. Re fer to
LOWER
COVER SERVICE
on p. 50.
Powerhead Mounting – 3-Cylinder
Models
Apply
Permatex No. 2
to both sides of a new base
gasket around the exhaust port only. Install gasket
on adapter. To ensure proper sealing, mating sur-
faces must be clean and dry.
Coat the driveshaft splines with
Moly Lube
. Do not
apply lubricant to end of driveshaft.
Use Lif ting Fixture, P/N 396748, and hoist to
slowly lower powerhead ont o exhaust hou sing.
Guide into positio n over alignment pin at rear of
exhaust housing. If necessary, rotate flywheel in a
clockwise direction to align crankshaft and drive-
shaft splines.
Apply
Triple-Guard
gr ease to the th reads, an d
Gasket Sealing Compound
t o th e shank of th e
powerhead screws.
Apply
Triple-Guard
grease to uppe r mount screw
threads.
Loosely in stall all powerhe ad screws a nd upp er
mount screws before tightening.
•
Tighten the six larg e powerhe ad screws to a
torque of 18 to 20 ft. lbs. (24 to 27 N·m) in the
sequence shown.
•
Tighten the five sma ll powerh ead screws to a
torque of 60 to 84 in. lbs. (7 to 9.5 N·m).
1. Starter housing screws (3)
002515
1. Apply
Permatex No. 2
here
002164
1
1
1
1
1. Alignment pin
002162
1