Service; Battery Removal; Charging The Battery - Troy-Bilt Mustang Series RZT Manual Del Operador

Service

Battery Removal

WARNING!
accessories contain lead and lead compounds. Wash
hands after handling.
The battery is located beneath the seat frame. To remove the battery:
1. Remove the hex washer screw securing the battery hold-
down bracket to the frame. Then flip the battery hold-
down bracket up to free the battery. See Figure 7-1.
Battery Hold-Down Bracket
2. Remove the hex cap screw and sems nut securing the black
negative battery lead to the negative battery post (marked
NEG). Move the cable away from the negative battery post.
3. Remove the hex cap screw and sems nut securing the red
positive battery lead to the positive battery post (marked POS).
4. Carefully lift the battery out of the tractor.
5. Install the battery by repeating the above steps in the
reverse order.
WARNING!
the battery before connecting the negative lead.
This will prevent sparking or possible injury from an
electrical short caused by contacting the tractor
body with tools being used to connect the cables.
30
Battery posts, terminals and related
Hex Washer Screw
Figure 7-1
Always connect the positive lead to

Charging the Battery

Test and, if necessary, recharge the battery after the tractor has
been stored for a period of time.
• A voltmeter or load tester should read 12.6 volts (DC) or
higher across the battery terminals. See Figure 7-2.
Voltmeter State of
Reading Charge
12.7 100%
12.4
12.2
12.0
Figure 7-2
• Charge the battery with a 12-volt battery charger at a
MAXIMUM rate of 10 amps.
Servicing Electrical System
A fuse is installed to protect the tractor's electrical system from
damage caused by excessive amperage. Always use the same
capacity fuse for replacement. If the electrical system does not
function, check for a blown fuse.
If you have a recurring problem with blown fuses, have the tractor's
electrical system checked by your authorized service Dealer.
Relays and Switches
There are several safety switches in the electrical system. If a
function of the safety interlock system described earlier is not
functioning properly, have the electrical system checked by your
authorized service dealer.
Deck Removal
Remove the mower deck from the tractor as follows:
1. Move the tractor to a level surface, disengage the PTO, stop
the engine, and set the parking brake.
2. Move the deck gauge wheels or rollers to their highest
setting (lowest deck setting).
3. Remove the 'V' belt from the PTO pulley, located on the bottom
of the engine, using one of the following two methods.
WARNING!
The muffler at the rear of the tractor
may be extremely hot, and could cause serious
burns. Use extreme caution when near the muffler.
Allow the muffler to fully cool before removing the
belt from the PTO pulley.
7
Charging
Time
Full Charge
75% 90 Min.
50% 180 Min.
25% 280 Min.