Mercury L4NA 90 - Page 110

5. Secure the locknut by bending the tabs up against the flats on the nut.
Flo-Torq lll fastened with a locknut
a - Forward thrust washer
b - Drive sleeve
c - Propeller
d - Drive sleeve adapter
e - Locknut retainer
f - Locknut
g - Raised pins
h - Tabs bent against the locknut
Flo-Torq lV fastened with a locknut
a - Forward thrust washer
b - Drive sleeve
c - Propeller
d - Drive sleeve adapter
e - Locknut retainer
f - Locknut
g - Raised pins
h - Tabs bent against the locknut
Description Nm lb‑in. lb‑ft
Locknut 75 – 55
3
c
d
e
f
a
b
51612
h
g
a
b
c
d
e
f
51613
h
g
MAINTENANCE
100 eng