Mercury 40 CT Maintenance And Installation Manual page 119

4. Flo‑Torq III drive hub propellers ‑ Install forward thrust hub, replaceable
drive sleeve, propeller, rear thrust hub, propeller nut retainer, and
propeller nut onto the shaft.
a b c
a - Propeller nut
b - Propeller nut retainer
c - Rear thrust hub
d - Propeller
e - Replaceable drive sleeve
f - Forward thrust hub
5. Place a block of wood between the gearcase and propeller and tighten
the propeller nut to the specified torque.
Description
Propeller nut
6. Secure propeller nut by bending three of the tabs into the thrust hub
grooves.
eng
INSTALLATION
e f
d
109
3223
Nm lb‑in.
75 –
26945
lb‑ft
55