Bravo Three Propeller Installation - MerCruiser 350 MAG Owner's Manual

6. Turn front propeller shaft nut 70 mm (2‑3/4 in.) counterclockwise to remove nut.
7. Slide propeller and thrust hub off propeller shaft.
NOTE: Some damaged propellers can be repaired. Contact your authorized Mercury
MerCruiser dealer.

Bravo Three Propeller Installation

Operating the engine with a loose propeller can damage the propeller, the drive, or drive
components. Always tighten the propeller nut or nuts to specification and check for
tightness periodically and at the required maintenance interval.
1. Slide forward thrust hub onto propeller shaft with tapered side toward propeller hub
(toward end of shaft).
90-864195072 OCTOBER 2007
b
c
a
i
j
g h
a - Rear propeller nut
b - Rear propeller
c - Rear propeller thrust hub
d - Front propeller nut
e - Front propeller
b
c
a
i
j
g h
a - Rear propeller nut
b - Rear propeller
c - Rear propeller thrust hub
d - Front propeller nut
e - Front propeller
e
f
d
f -
g -
h -
i -
j -
NOTICE
e
f
d
f -
g -
h -
i -
j -
Section 5 - Maintenance
5304
Front propeller thrust hub
Propeller shaft anode screw
Flat washer
Star washer
Propeller shaft anode
5304
Front propeller thrust hub
Propeller shaft anode screw
Flat washer
Star washer
Propeller shaft anode
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