Yamaha 250GETO Service Manual page 228

BRKT
10. Loosen the pipe joints 3, and then
remove the pipe joint b.
11. Install the special service tools as shown.
b
3
NOTE:
Put the PTT unit in the drain pan.
PTT oil pressure gauge
assembly 2: 90890-06580
12. Connect the PTT motor leads to the bat-
tery terminals to extend the trim rams,
and then measure the hydraulic pres-
sure.
7-25
Bracket unit
2
6S370080
6S370090
Hydraulic pressure (up):
11.3 – 13.3 MPa (113 – 133 kgf/cm
13. Reverse the PTT motor leads between
the battery terminals to fully retract the
rams.
14. Remove the special service tool.
15. Install the pipe joints, and then tightening
them to the specified torque.
Pipe joint:
15 N·m (1.5 kgf·m, 11.1 ft·lb)
16. After measuring the hydraulic pressure,
connect the PTT motor leads to the bat-
tery terminals to fully extend the trim and
tilt rams.
2 )
6S370100
6S370110
6S35H11