Mercury 40 Jet Manual page 81

Improper fasteners or improper installation procedures can result
in loosening or disengagement of the steering link rod. This can
cause a sudden, unexpected loss of boat control, resulting in
serious injury or death due to occupants being thrown within or
out of the boat. Always use required components and follow
instructions and torque procedures.
a
e
a - Spacer (12‑71970)
b - Nylon insert locknut (11‑826709113)
c - Flat washer (2)
d - Nylon insert locknut (11‑826709113)
e - Special washer head bolt (10‑856680)
Description
Nylon insert locknut "b"
Nylon insert locknut "d"
Special washer head bolt
Assemble steering link rod to steering cable with two flat washers
and nylon insert locknut. Tighten locknut until it seats, then back
nut off 1/4 turn.
Assemble steering link rod to engine with special washer head bolt,
locknut, and spacer. First torque bolt, then locknut to specification.
MAINTENANCE
WARNING
!
b
73
26895
Nm lb. in.
27
Tighten until it seats, then back off 1/4
27
c
d
lb. ft.
20
turn
20