Husqvarna LR122 Owner's Manual page 19

SERVICE AND ADJUSTMENTS
REPLACING BATTERY (See Fig. 28 and 29)
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 battery
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.
SEAT PAN
BATTERY
BOX DOOR
KEPS NUT
POSITIVE (RED)
CABLE
TO REPLACE HEADLIGHT BULB
• Raise hood.
• Pull bulb holder out of the hole in the backside of the
grill.
• Replace bulb in holder and push bulb holder securely
back into the hole in the backside of the grill.
• Close hood.
FIG. 28
NEGATIVE
(BLACK) CABLE
FIG. 29
INTERLOCKS AND RELAYS
Loose or damaged wiring may cause your tractor to run
poorly, stop running or prevent it from starting.
• Check wiring. See the electrical wiring diagram in the
Repair Parts section.
TO REPLACE FUSE
Replace with 30 amp automotive-type plug-in fuse. The
fuse holder is located next to the battery box, accessible
from left rear wheel area.
TO REMOVE HOOD (See Fig 30)
• With hood closed, remove hood spring from hole in
pivot bracket.
• Remove left side and right side pivot screws.
• Lift hood off tractor.
• To reassemble hood, reverse above procedure.
RIGHT SIDE
PIVOT SCREW
ENGINE
HEX
TO ADJUST CARBURETOR
BOLT
The carburetor has been preset at the factory and adjust-
ment should not be necessary. However, minor adjust-
ment may be required to compensate for differences in fuel,
temperature, altitude or load. If the carburetor does need
adjustment, see engine manual.
IMPORTANT:
GOVERNOR, WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE
T H E F A C T O R Y H I G H S P E E D S E T T I N G C A N B E
DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED
HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR
NEAREST AUTHORIZED SERVICE CENTER, WHICH HAS
PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY
NECESSARY ADJUSTMENTS.
19
FIG. 30
NEVER TAMPER WITH THE ENGINE
HOOD
SPRING
PIVOT
BRACKET