Yamaha 250GETO Service Manual page 285

Symptom 1: PTT unit does not hold the outboard motor up
Symptom 2
Manual valve opened
Insufficient PTT fluid
—
PTT fluid leakage
Clogged fluid passage
Troubleshooting the lower unit
Symptom 1: Shift mechanism of the forward gear and reverse gear does not
operate properly
Symptom 2
Remote control box
malfunction
Shift cable and shift
cable end malfunction
—
Shift rod operation
malfunction
6S35H11
Cause 1 Cause 2
Manual valve
malfunction
Cause 1 Cause 2
Shift rod con-
nection mal-
function
Troubleshooting the power unit
Checking step
Check the manual
valve.
—
Add sufficient fluid.
Check the PTT unit for
—
leakage.
Disassemble and
—
check the PTT unit.
Checking step
Check the remote con-
—
trol box.
Check the shift cable
and shift cable end.
—
Adjust the shift cable.
Disassemble the lower
— case and check the
shift rod joint.
Check the shift rod
connection.
Refer
to
1
page
—
2
3-11
7-41
3
7-34
4
Refer
to
page
5
—
3-9 6
3-9
6-9
7
6-39
6-5
6-34
8
9
9-8