Bleeding The Ptt Unit - Yamaha E115A Service Manual

BRKT

Bleeding the PTT unit

1. Tighten the manual valve 1 clockwise.
2. Place the PTT unit in an upright position.
3. Remove the reservoir cap, and then
check the fluid level in the reservoir.
NOTE:
If the fluid is at the correct level, the fluid
should overflow out of the filler hole when the
reservoir cap is removed.
4. If necessary, add sufficient fluid of the
recommended type until it overflows out
of the filler hole.
Recommended PTT fluid:
ATF Dexron II
5. 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)
7-55
Bracket unit
6. Connect the PTT motor leads to the bat-
tery terminals to fully retract the trim and
tilt rams.
Rams PTT motor lead
Light green (Lg)
Down
Sky blue (Sb)
7. 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)
NOTE:
9 Repeat this procedure so that the rams go
up and down 4 or 5 times (be sure to wait a
few seconds before switching the leads).
9 If the rams do not move up and down easi-
ly, push and pull on the rams to assist oper-
ation.
Sb Lg
6G470830
Battery
terminal
+
-
Lg
Sb
6G470840
Battery
terminal
+
-
61U5H11