Disconnecting The Battery; Charging Battery - Yamaha F9.9D Ower's Manual

Maintenance
when installing the battery and discon-
nect the black battery cable first when
removing it. Otherwise, the electrical
parts can be damaged.
The electrical contacts of the battery
G
and cables must be clean and properly
connected, or the battery will not start
the engine.
Connect the red battery cable to the POSI-
TIVE (+) terminal first. Then connect the
black battery cable to the NEGATIVE (-) ter-
minal.
1. Red cable
2. Black cable
3. Battery
EMU29370

Disconnecting the battery

Disconnect the BLACK cable from the NEG-
ATIVE (-) terminal first. Then disconnect the
RED cable from the POSITIVE (+) terminal.
EMU29380

Charging battery

If an accessory battery charging is required,
precede the following steps for connecting
the charging circuit to the battery. The
charge leads and fuse holder for making the
circuit are provided in the packing.
1. Remove the top cowling and remove the
CDI unit cover.
59
1. Fuse holder
2. Connect one of the fuse holder terminals
to the red free terminal fixed with the red
lead from the rectifier regulator.
2
1
3
1. Charge lead
2. Red lead
3. Black lead
3. Reinstall the CDI unit cover and fit the
fuse holder onto the top side of the cov-
er.
4. Connect the other fuse holder terminal
to the red terminal of the charge lead.
Secure the black terminal (ground) of
the charge lead to the engine, together
with the CDI unit ground terminal.
5. Pull out the charge lead through the
grommet on the port and front side of the
bottom cowling.
6. To connect the cables to the battery, see
1
ZMU04424
ZMU04425