3-42 4271491-Second Edition
GENSET AND BATTERY PACK
3
Buffer Battery Pack and Buffer
Battery Pack Tray
Removal and Installation
See Figures 3-70 and 3-71.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2. Swing the center cutting unit out from the machine
and lock into position.
Figure 3-70
Label all wires before disconnecting to ensure correct
installation.
3. Disconnect the negative (–) battery cable (2) from
each battery.
4. Disconnect the positive (+) battery cable (1) from
each battery.
5. Remove screws (3), washers (4), lock washers (5),
nuts (6), and buffer battery pack cover (7).
6. Remove four 12-volt buffer batteries (8).
Figure 3-71
7. Support battery pack tray (14) with a suitable lifting
device.
8. Remove two screws (9).
9. Remove two screws (13), flat washers (12), lock
washers (11), and nuts (110).
10. Remove buffer battery pack tray (14).
Installation Notes
• Install buffer battery pack and buffer battery pack tray
by reversing the order of removal.
• Route battery cables between the buffer battery pack
and the machine, avoiding pinch points.
Be sure that the key switch is off, all electrical
accessories are turned off, and the 12-volt and
48-volt power connectors are disconnected
before starting work on vehicle.
• Battery posts, terminals, and related
accessories contain lead and lead
compounds. Wash your hands after handling.
• Always wear eye protection when servicing
battery.
TN2449
7
54
8
3
2
1 2
1
2
1 1 2
6543
Always disconnect the negative terminal first and
positive terminal last. Connect positive terminal
first and negative terminal last. Use care when
testing live circuits to prevent arcing. Arcing
could result in death or serious injury.
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