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Husqvarna LR122 - Battery, Engine, and Electrical Service

Husqvarna LR122
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20
FIG. 24
POSITIVE TERMINAL
CHASSIS
POSITIVE TERMINAL
CHARGED
BATTERY
CABLES
NEGATIVE TERMINAL
NEGATIVE TERMINAL
REPLACING BATTERY
(See Figs. 25 and 26)
CAUTION: Do not short battery termi-
nals by allowing a wrench or any other
object to contact both terminals at the
same time. Before connecting battery,
remove metal bracelets, wristwatch
bands,rings,etc.
Positive terminal must be connected
first to prevent sparking from acciden-
tal grounding.
Lift seat pan to raised position and open battery box
door.
Disconnect BLACK battery cable first then RED bat-
tery cable and carefully remove battery from tractor.
Install new battery with terminals in same position as
old battery.
First connect RED battery cable to positive (+) terminal
with hex bolt and keps nut as shown. Tighten securely.
Connect BLACK grounding cable to negative (-) termi-
nal with remaining hex bolt and keps nut. Tighten
securely.
Close battery box door.
FIG. 25
FIG. 26
SEAT PAN
BATTERY
BOX DOOR
KEPS NUT
HEX
BOLT
POSITIVE (RED)
CABLE
NEGATIVE
(BLACK) CABLE
SERVICE AND ADJUSTMENTS
TO START ENGINE WITH A WEAK BATTERY
(See Fig. 24)
CAUTION: Lead-acid batteries gener-
ate explosive gases. Keep sparks, flame
and smoking materials away from bat-
teries. Always wear eye protection
when around batteries.
If your battery is too weak to start the engine, it should be
recharged. (See "BATTERY" in the CUSTOMER RE-
SPONSIBILITIES section of this manual).
If “jumper cables” are used for emergency starting, follow
this procedure:
IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12
VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER
VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE
GROUNDED SYSTEM. DO NOT USE YOUR TRACTOR
BATTERY TO START OTHER VEHICLES.
TO ATTACH JUMPER CABLES -
Connect each end of the RED cable to the POSITIVE
(+) terminal of each battery, taking care not to short
against chassis.
Connect one end of the BLACK cable to the NEGA-
TIVE (-) terminal of fully charged battery.
Connect the other end of the BLACK cable to good
CHASSIS GROUND, away from fuel tank and battery.
TO REMOVE CABLES, REVERSE ORDER -
BLACK cable first from chassis and then from the fully
charged battery.
RED cable last from both batteries.

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