SERVICE AND ADJUSTMENTS

IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT SYSTEM. THE OTHER VEHICLE MUST ALSO BE A 12 VOLT SYSTEM. DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES.

TO ATTACH JUMPER CABLES -

•Connect one end of the RED cable to the POSITIVE

(+)terminal of each battery(A-B), taking care not to short against tractor chassis.

•Connect one end of the BLACK cable to the 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.

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 20 amp automotive-type plug-in fuse. The fuse holder is located behind the dash.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WEAK OR DEAD

 

 

 

 

 

 

 

FULLY CHARGED

BATTERY

 

 

 

 

 

 

 

BATTERY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIG. 32

TO REMOVE HOOD AND GRILL ASSEMBLY (See Fig. 34)

•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 procedure.

HOOD

REPLACING BATTERY (See Fig. 33)

WARNING: Do not short battery terminals by allowing

HEADLIGHT

a wrench or any other object to contact both terminals at

WIRE

the same time. Before connecting battery, remove metal

CONNECTOR

 

bracelets, wristwatch bands, rings, etc.

 

Positive terminal must be connected first to prevent spark-

 

ing from accidental grounding.

03074

• Lift hood to raised position.

 

• Disconnect BLACK battery cable (A) 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 (B) to positive (+) battery

 

 

terminal with hex bolt and keps nut as shown. Tighten

 

FIG. 34

securely. Slide terminal cover (C) over terminal.

 

• Connect BLACK grounding cable to negative (-) battery

 

ENGINE

terminal with remaining hex bolt and keps nut. Tighten

 

securely

 

TO ADJUST THROTTLE CONTROL CABLE

• Close hood.

 

 

 

The throttle control has been preset at the factory and

 

 

adjustment should not be necessary. If adjustment is nec-

A Negative

 

essary, see engine manual.

(Black)

 

TO ADJUST CHOKE CONTROL

Cable

 

C

 

The choke control has been preset at the factory and ad-

 

 

 

 

justment should not be necessary. If adjustment is neces-

 

 

sary, see engne manual.

Positive B

 

TO ADJUST CARBURETOR

(Red)

 

Your carburetor is not adjustable. If your engine does not

Cable

 

 

 

operate properly due to suspected carburetor problems,

02954

 

take your tractor to an authorized service center for repair

FIG. 33

23

and/or adjustment.

 

 

 

Page 22 Page 24
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Image 23
Husqvarna GTH2648 To Replace Headlight Bulb, Interlocks and Relays, To Replace Fuse, To Adjust Throttle Control Cable
Page 22 Page 24

GTH2648 specifications

The Husqvarna GTH2648 is a robust and reliable garden tractor that offers exceptional performance for homeowners looking to maintain their lawns and gardens with ease. This machine is designed to provide a smooth and comfortable mowing experience, making it a popular choice among enthusiasts and professionals alike.

One of the standout features of the GTH2648 is its powerful engine. Driven by a 24-horsepower Briggs & Stratton engine, this tractor delivers the reliability and performance needed for tackling various mowing tasks. The engine is designed for easy starting and low maintenance, offering a dependable performance season after season.

The GTH2648 is equipped with a 48-inch cutting deck, which allows for efficient mowing of large and medium-sized lawns. The deck features a triple blade system that ensures an even cut for improved lawn health. Additionally, the cutting height can be easily adjusted with the help of a simple lever, providing users with the flexibility to choose the perfect length for their grass.

Another key aspect of the Husqvarna GTH2648 is its user-friendly controls. The ergonomically designed steering wheel and comfortable seat offer a pleasant driving experience, while the pedal-operated hydrostatic transmission allows for seamless forward and reverse movement. This feature makes it easy to maneuver around obstacles and navigate tight spaces, enhancing the overall efficiency of the mowing process.

The GTH2648 also boasts advanced safety features. Its automatic blade engagement system allows the blades to be engaged and disengaged with ease, minimizing the risk of accidents. Moreover, the tractor's robust construction ensures stability and durability, allowing users to tackle various terrains without fear of damaging the machine.

For added convenience, the Husqvarna GTH2648 comes with optional attachments, such as a bagging system and a mulching kit. These accessories enable users to customize their mowing experience further and provide additional functionality throughout the year, such as leaf collection and lawn fertilization.

In summary, the Husqvarna GTH2648 is an all-around garden tractor that combines power, efficiency, and user-friendly features. With its durable construction and innovative technologies, this tractor is an excellent investment for anyone looking to enhance their lawn care routine. Whether you are mowing, bagging, or mulching, the GTH2648 delivers performance and reliability to meet all your gardening needs.
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