Bravo One Propeller Installation - Mercury mercruiser User Manual

Bravo One Propeller Installation

Avoid injury and propeller damage or sterndrive damage, or both, caused by a loose
propeller or propellers. The propeller may become loose during normal operation.
Periodically throughout the boating season and at the maintenance intervals specified,
the propeller nut or nuts must be checked for tightness. Torque the propeller nut or nuts
to specification.
IMPORTANT: If reusing tab washer, carefully inspect tabs for cracks or other damage.
Replace tab washer if condition is questionable.
1. Slide thrust hub onto propeller shaft, with stepped side toward propeller hub.
2. Apply a liberal coat of one of the following lubricants to the propeller shaft.
Tube Ref No.
3. Install Flo-Torq II Drive Hub into propeller.
NOTE: The drive sleeve is tapered and will slide fully into the propeller as the nut is
tightened and properly torqued.
4. Align splines and place propeller on propeller shaft.
5. Install drive sleeve and locking tab washer.
6. Install and torque the propeller nut.
Description
Propeller nut
1. The propeller torque stated is a minimum torque value.
90-864839060 MAY 2006
a
b
c
a - Propeller shaft
b - Thrust hub
c - Flo-Torq II drive hub
d - Propeller
Description
Special Lubricant 101
34
Anti-Corrosion Grease
94
2-4-C Marine Lubricant with
95
Teflon
1.
CAUTION
!
d
e
f
6215
g
e - Drive sleeve
f - Locking tab washer
g - Propeller nut
Where Used
Propeller shaft
Propeller shaft
Propeller shaft
Section 5 - Maintenance
Part No.
92-802865A1
92-802867A1
92-802859A1
Nm lb. in. lb. ft.
75
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