Mercury 150 Operation, Maintenance And Installation Manual page 90

Worn, loose, or seized steering components can lead to loss of boat control.
Inspect all steering attachment components for wear, lubricate all attachment
hardware, and check all fasteners for proper tightness in accordance with the
inspection and maintenance schedule.
a
b
a - Special washer head bolt (P/N 10‑849838)
b - Nylon insert locknut (P/N 11‑826709113) ‑ used on head bolt
c - Flat washer (2)
d - Nylon insert locknut (P/N 11‑826709113) ‑ used on cable coupler
1. Assemble steering link rod to steering cable coupler with two flat washers
"c" and a self‑locking nylon insert locknut "d." Tighten the locknut until it
seats, then loosen ¼ turn.
2. Assemble the steering link rod to the engine with the special washer head
bolt "a" and self‑locking nylon insert locknut "b."
3. Torque the head bolt, then the locknut to specifications.
Description
Cable coupler nylon insert locknut
"d"
Head bolt nylon insert locknut "b"
Special washer head bolt
OUTBOARD INSTALLATION
WARNING
!
d
Nm
Tighten locknut until it seats, then
loosen ¼ turn.
27
27
80
c
2767
lb‑in. lb‑ft
– 20
– 20
eng