MAINTENANCE

BATTERY

Your tractor has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend its life.

•Keep battery and terminals clean.

•Keep battery bolts tight.

•Keep small vent holes open.

•Recharge at 6-10 amperes for 1 hour.

NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to “leak” power.

•Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor.

•Rinse the battery with plain water and dry.

•Clean terminals and battery cable ends with wire brush until bright.

•Coat terminals with grease or petroleum jelly.

•Reinstall battery (See “REPLACING BATTERY” in the Service and Adjustments section of this manual).

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

Keep transaxle free from build-up of dirt and chaff which can restrict cooling.

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service classification SF-SJ. Select the oil’s SAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

 

 

 

 

 

 

 

 

 

 

10W30

 

 

 

 

 

 

 

5W-30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

-20

0

 

 

30 32 40

 

60

 

80

100

C

-30

-20

-10

0

10

20

30

40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

FIG. 12

Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine and after each eight (8) hours of operation.

TO CHANGE ENGINE OIL (See Figs. 12 and 13)

Determine temperature range expected before oil change. All oil must meet API service classification SF-SJ.

•Be sure tractor is on level surface.

•Oil will drain more freely when warm.

•Catch oil in a suitable container.

•Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil.

•Remove yellow cap from end of drain valve and install the drain tube onto the fitting.

 

OIL DRAIN VALVE

CLOSED

 

AND

 

LOCKED

 

POSITION

 

YELLOW

 

CAP

DRAIN

 

 

TUBE

FIG. 13

•Unlock drain valve by pushing inward and turning counterclockwise.

•To open, pull out on the drain valve.

•After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown.

•Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve.

•Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill. For approximate capacity see “PRODUCT SPECIFICATIONS” section of this man- ual.

•Use gauge on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. Do not thread the cap onto the tube when taking reading. Keep oil at “FULL” line on dipstick. Tighten cap onto the tube securely when finished.

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Husqvarna LT1538 owner manual Engine, Battery, Belts, Transaxle Cooling, Lubrication
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LT1538 specifications

The Husqvarna LT1538 is a robust garden tractor designed for homeowners who seek efficiency and comfort while maintaining their lawns. Equipped with a powerful 15 HP engine, the LT1538 delivers reliable performance, ensuring that mowing and other tasks are handled with ease. This garden tractor stands out due to its impressive combination of features, technologies, and user-friendly characteristics.

One of the key features of the LT1538 is its 38-inch cutting deck, which allows for precise and efficient mowing of medium-sized lawns. The deck comes with a spring-assisted lifting mechanism, making it easy to adjust cutting heights from 1 to 4 inches. This flexibility ensures that users can achieve the desired grass length easily, adapting to different lawn conditions and personal preferences.

The Husqvarna LT1538 also integrates an innovative air induction technology that enhances grass lift, resulting in an even cut every time. This technology promotes better airflow, allowing the mower to handle damp grass more effectively. Coupled with the sharp, durable blades, it ensures that your lawn is left looking pristine after each mowing session.

Another significant aspect of the LT1538 is its user-friendly controls and ergonomic design. The comfortable seat with adjustable options provides ample support for extended mowing sessions. The intuitive dashboard houses essential controls, including an easy-to-read fuel gauge and cutting height adjustment, making operation straightforward for users of all experience levels.

For ease of operation, the LT1538 features an automatic transmission, allowing users to navigate various terrains without constant gear shifting. This system enables smooth acceleration and deceleration, taking the stress out of mowing and making it an enjoyable experience.

Furthermore, the Husqvarna LT1538 is designed with durability in mind. Its rugged frame and durable components ensure longevity even when faced with regular use. The mower also includes a washout port for effortless deck cleaning, helping to maintain performance and prolong the life of the blades.

In summary, the Husqvarna LT1538 garden tractor combines power, efficiency, and ease of use, making it a standout choice for homeowners. With its reliable engine, advanced cutting technology, ergonomic design, and robust construction, the LT1538 is well-equipped to handle a variety of mowing tasks, ensuring that your lawn remains well-groomed with minimal effort.
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