To Reset The Oil Change Reminder; To Do A Check Of The Oil Level; To Replace The Engine Oil; To Lubricate The Product - Husqvarna ST 424 Manual Del Usuario

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To reset the oil change reminder

1. Turn the ON/OFF key to the ON position, and
keep it in the ON position for 1 second.
2. Turn the ON/OFF key to the STOP position, and
keep it in the STOP position for 1 second.
3. Do this procedure 4 more times.

To do a check of the oil level

CAUTION: A too low oil level can do
damage to the engine. Do a check of the
oil level before you start the product.
1. Put the product on level ground.
2. Remove the oil tank cap with the attached
dipstick.
3. Clean the oil from the dipstick.
4. Put the dipstick fully into the oil tank to give a
correct picture of the oil level.
5. Remove the dipstick.
6. Examine the oil level on the dipstick.
7. If the oil level is low, fill with engine oil and do a
check of the oil level again.

To replace the engine oil

1. Run the engine a few minutes to make the oil
warm. Warm oil flows better and includes more
contaminants.
WARNING: The engine oil is hot.
Avoid skin contact with the used
engine oil.
2. Put the product on level ground.
3. Remove the ON/OFF key.
4. Put a container below the oil drain plug.
5. Remove the oil drain plug, tip the product and
drain the used oil in the container.
6. Put the product back to the operating position.
7. Install the oil drain plug and tighten it by hand.
8. Fill the engine with oil, see
oil on page 11 .

To lubricate the product

• Lubricate the pivot points (A) with oil.
• Lubricate the engine (B) with oil.
876 - 007 - 08.01.2020
To fill the engine with
• Lubricate the interlock catches (C) with a small
quantity of lithium grease.
• Lubricate the cable connections for the drive and
auger levers (D) with oil.
D
C
B
A
Battery
Battery maintenance
Note: The battery on your product is maintenance
free. Do not open or remove the caps or the covers.
To charge the battery
Note: Before long term storage, charge the battery
with a battery charger to extend the life of the
battery.
1. Remove the battery cover. Refer to
the battery on page 18 .
2. Clean the terminals. Refer to
and the terminals on page 18 .
3. Connect the battery charger to the battery
charger connector (A).
4. When the battery is charged, disconnect the
battery charger.
5. Install the battery cover.
To replace
To clean the battery
A
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