Yamaha E115A Service Manual page 203

8. Reverse the PTT motor leads between
the battery terminals to fully extend the
trim and tilt rams, and then measure the
hydraulic pressure.
Rams PTT motor lead
Sky blue (Sb)
Up
Light green (Lg)
Hydraulic pressure (up):
10–12 MPa (100–120 kgf/cm
9. Replace the up relief fitting with the down
relief fitting 5.
5
NOTE:
Quickly install the special service tools before
any fluid flows out of the hole.
Down relief fitting 5: 90890-06774
Hydraulic pressure gauge:
90890-06776
61U5H11
Lg
Sb
6G470270
Battery
terminal
+
-
)
2
6G470280
10. Remove the reservoir cap, and then
check the fluid level.
NOTE:
If the fluid is at the correct level, the fluid
should overflow out of the filler hole when the
reservoir cap is removed.
11. If necessary, add sufficient fluid of the
recommended type until it overflows out
of the filler hole.
12. Install the reservoir cap, and then tighten
it to the specified torque.
Reservoir cap:
7 N·m (0.7 kgf·m, 5.2 ft·lb)
PTT unit
1
2
6G470240
3
4
5
6
7
8
9
7-36