Husqvarna P 520D Manual Do Utilizador

English

 – 21

The following is a list of the maintenance which should be conducted on the machine. For those points not described in this manual, 
visit an authorised service workshop.

1)

First change after 25 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 

2) 

 Maintenance and replacement are required 

more often in dusty conditions.

X = Described in this operator's manual

O = Not described in this operator's manual

Check the safety system

X

Check for fuel and oil leakage.

O

Check the engine’s oil level

X

X

Check coolant level and antifreeze.

X

X

Checking the transmission oil level

X

X

Check  and clean the engine’s cooling air intake, clean the radiator.

X

X

Cleaning

X

Start engine and blades, listen for noise

O

Check nuts and screws

O

Clean underside of cutting unit

X

Lubricate throttle cable

X

Grease the blade shafts

X

Check air filter

X

Check the tyre pressures.

X

Lubricate according to lubrication schedule, see under heading 
"LUBRICATION"

X

X

Clean thoroughly around engine

X

Clean thoroughly around transmission

X

Clean the air filter and empty the particle collector

X

Checking the blades

X

Replace the fuel filter

X

Change engine oil and filter

1)

X

1)

Check the synchronisation between the front and rear wheels.

O

Change hydraulic oil and hydraulic filter. 

O

Check belt tension and condition (alternator belt, PTO belt, cutting 
unit belt)

X

Check the battery condition, clean as necessary.

X

Clean transmission air intake

X

X

Check oil level in the bevel gear, top up if necessary.

X

Check the wheel nuts.

O

Check the parking brake

X

Replace the air filter

2)

.

X

2)

Change belts (PTO belt and cutting unit belt).

X

Change the oil in the bevel gear.

X

Change pump and alternator belt

X

Change coolant (50% glycol).

X

Service at an authorised service representative.

O