Yamaha E115A Service Manual page 204

BRKT
13. Connect the PTT motor leads to the bat-
tery terminals to fully retract the trim and
tilt rams, and then measure the hydraulic
pressure. If out of specification, overhaul
the PTT unit.
Rams PTT motor lead
Light green (Lg)
Down
Sky blue (Sb)
Hydraulic pressure (down):
6–9 MPa (60–90 kgf/cm
14. Reverse the PTT motor leads between
the battery terminals to fully extend the
trim and tilt rams.
Rams PTT motor lead
Sky blue (Sb)
Up
Light green (Lg)
7-37
Bracket unit
Sb Lg
6G470260
Battery
terminal
+
-
2 )
Lg
Sb
6G470270
Battery
terminal
+
-
15. Remove the special service tools, and
then install the manual valve and circlip.
NOTE:
Quickly install the manual valve before any
fluid flows out of the hole.
Manual valve:
3 N·m (0.3 kgf·m, 2.2 ft·lb)
61U5H11