Husqvarna GTH2548 Owner's Manual page 25

SERVICE AND ADJUSTMENTS
IMPORTANT:YOURTRACTORIS EQUIPPEDWITH A 12VOLT
SYSTEM THE OTHER VEHICLE MUST ALSO BE A 12 VOLT
SYSTEM DO NOT USEYOURTRACTOR BATTERYTOSTART
OTHERVEHICLES
TO ATTACH JUMPER CABLES
• Connect one end of the RED cable to the POSITIVE
(+) terminal of each battery(AB), taking care not to
short against tractor chassis
• Connect one end of the BLACKcable tothe NEGATIVE
() terminal (C) of fully charged battery
• Connect the other end of the BLACK cable (D) 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
WEAK OR DEAD FULLY CHARGED
BATTERY BATTERY
FIG. 29
REPLACING BATTERY (See Fig. 30)
A
WARNING: Do not short battery ter-
minals 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
fi rst to prevent sparking from accidental
grounding.
• Lift hood to raised position
• Remove terminal guard
• Disconnect BLACK battery cable then RED battery
cable and carefully remove battery from tractor
• Install new battery with terminals in same position as
old battery
• Reinstall terminal guard
• First connect RED battery cable to positive (+) battery
terminal with hex bolt and keps nut as shown Tighten
securely
• Connect BLACK grounding cable to negative () battery
terminal with remaining hex bolt and keps nuttighten
securely
• Close terminal access doors
Close hood
KEPS
_#_: _ : :_'_1 j]_ _-.--- H EX
TERMINAL ...... _- _ J BOLT
ACCESS _<_ _, _._ ._" _1_._ I"
DOOR _....,!_/_._'J_ r POSITIVE
.' _ (RED)
_ CABLE
TERMINAL _ I N
GUARD _ "_J _ _NEGATIVE
_.'_"_" (BLACK) 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.
INTERLOCKS AND RELAYS
Loose or damaged wiring may cause your tractor to run
poorly, stop running, or prevent it from starting
• Check wiring See electrical wiring diagram in the
Repair Parts section
TO REPLACE FUSE
Replace with 30 amp automotivetype plug in fuse The
fuse holder is located behind the dash
TO REMOVE HOOD AND GRILL ASSEMBLY
(See Fig 31)
• Raise hood
• Unsnap headlight wire connector
• Stand in front of tractor Grasp hood at sides, tilt toward
engine and lift off of tractor
• To replace, reverse above procedures
HOOD
HEADLIGHT
WIRE
CONNECTOR
FIG. 31
ENGINE
TO ADJUST THROTTLE CONTROL CABLE
The throttle control has been preset at the factory and
adjustment should not be necessary If adjustment is nec
essary see engine manual
TO ADJUST CHOKE CONTROL
The choke control has been preset at the factory and ad
justment should not be necessary If adjustment is neces
sary, see engne manual
TO ADJUST CARBURETOR
Your carburetor is not adjustable If your engine does not
operate properly due to suspected carburetor problems,
take your tractor to an authorized service center for repair
and/or adjustment
FIG. 30 25