Yamaha F2.5C, Service Manual

Page: 134 / 184

LOWR
Lower unit
6-21
6D55F11
Installing the lower unit
1. Set the remote control lever or shift lever
to reverse.
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
.
5. Install the trim tab
5
to its original posi-
tion, and then tighten the trim tab bolt
6
.
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.
S6D56310
R
N
È
S6D56320
F
N
R
É
T
R
.
.
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)