Installing The Lower Unit - Yamaha F25C Service Manual

LOWR

Installing the lower unit

1. Set the remote control lever or shift lever
to reverse.
È
R
N
É
F
È Tiller handle model
É Remote control model
2. Install the two dowels 1 into the lower
unit.
3. Install the lower unit into the upper case,
and then tighten the lower case mounting
bolts 2 to the specified torque.
4. Turn the adjusting nut 3 to the specified
length a, and then tighten the locknut
4.
6-21
Lower unit
S6D56310
N
R
S6D56320
5. Install the trim tab 5 to its original posi-
tion, and then tighten the trim tab bolt 6.
Lower case mounting bolt 2:
37 N·m (3.7 kgf·m, 27.3 ft·lb)
Length a: 8–9 mm (0.31–0.35 in)
6. Install the propeller and propeller nut,
and then tighten the nut finger tight.
Place a block of wood between the anti-
cavitation plate and propeller to keep the
propeller from turning, and then tighten
the nut to the specified torque.
6D55F11