Prepare And Do Servicing On The Product; Maintenance Schedule; To Clean The Product - Husqvarna T 4000 Petrol Workshop Manual

4 Prepare and do servicing on the product

4.1 Maintenance schedule

Note: For servicing instructions for the engine, refer to
engine manual.
Operation
Look for signs of wear, damage or
loose connections of the controls.
Do a check of the Longopac dust
bag.
Do a check of the guards and covers.
Do a check of the filter cleaning unit.
Do a check of the engine oil level.
Do a check for loose or missing
clamps.
Do a check for oil and fuel leakage.
Examine the dust extractor hose and
the connections.
Do a check of the manometer func-
tion.
Clean the product.
Replace the HEPA filter.
Replace the prefilter
Do a check of the engine air filter.
Clean the engine air filter.
Examine the throttle and the wire.
Do a check of the wheels. Look for
damage and make sure that the
wheels are correctly attached.
1
Replace the engine oil.
Examine the battery and the battery
connections.
Examine the magnetic clutch.

4.2 To clean the product

WARNING: Clean the product daily to prevent
circulation of dangerous dust.
• Clean the product in an applicable area.
• Use approved protective gloves when you clean the
product.
1
Replace the engine oil after the first 8 hours, then each 50 hours.
6 - Prepare and do servicing on the product
Before
each Daily At 8 h
use
X
X
X
X
X
X
X
X
X
X
X
X
X
X
• Clean the external surface with a moist cloth.
• Do not use water on electrical components.
• Do not use a high-pressure washer or compressed
air to clean the product.
When
At 50 h Weekly suction
is low
X
X
X
X
X
X
6 12
months months
or 1000 or 2000
h h
X
X
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