Hydraulic System Air Bleeding - Yamaha 25J Service Manual

INSP
ADJ
PERIODIC SERVICE
4. Fill the PTT unit with hydraulic fluid.
Recommended hydraulic fluid:
ATF Dexron II
5. Install the reservoir plug.
Reservoir plug:
7 Nm (0.7 m • kgf, 5.1 ft • lb)

HYDRAULIC SYSTEM AIR BLEEDING

NOTE:
The PTT unit cannot be bled manually. The
power tilt must be operated during the
bleeding procedure.
1. To close the manual valve, turn it coun-
terclockwise.
2. Connect the battery leads to the battery.
3. Push the PTT switch so that the tilt rod
moves up and down.
PTT switch
UP
DN
4. Move the tilt rod up and down several
times until it moves smoothly.
3-21
E
Direction
Tilt up
Tilt down