Yamaha E115A Service Manual page 250

TRBL
SHTG
Symptom 1: PTT unit does not hold the outboard motor up
Symptom 2
—
Troubleshooting the lower unit
Symptom 1: Shift mechanism of the forward gear and reverse gear does not
operate properly
Symptom 2
—
9-7
Troubleshooting
Cause 1
Manual valve opened
Insufficient PTT fluid
PTT fluid leakage
Clogged fluid passage
Cause 1
Remote control box
malfunction
Shift cable and shift
cable end malfunction
Shift rod operation
malfunction
Cause 2
Manual valve Check the manual
malfunction valve for open.
— Add sufficient fluid.
Check the PTT unit for
—
leakage.
Main valves
Disassemble and
does not oper-
check the PTT unit.
ate
Cause 2
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.
Shift rod
Check the shift rod
connection
connection.
malfunction
Checking step
Checking step
Refer
to
page
—
3-10
7-35
7-44
Refer
to
page
—
3-7
3-7
6-5
6-5
61U5H11