Maintenance - Husqvarna P 520D Operator's Manual

• Start with a high cutting height and decrease it
gradually.
• Cut with blades that rotate at high speed (highest
permitted engine speed, see
142 ). Move the product forward at low speed. If the
Introduction
WARNING: Before you do any maintenance
work you must read and understand the
safety chapter.
Maintenance schedule
* = General maintenance done by the operator. The
instructions are not given in this operator's manual.

Maintenance

Make sure that nuts and screws are tightened
Make sure that there are no fuel or oil leaks
To clean the product on page 124
Clean as given in
Clean the inner surface of the cutting deck, around the bla-
des
Clean around the engine and the muffler
Make sure that the cold air intake of the engine is not blo-
cked
Make sure that the safety devices are not defective
Examine and do a test of the brakes
Do a check of the engine oil level
Do a check of the oil level in the transmission
Do a check of the steering wires
Examine the blades in the cutting deck
Do a check of the parking brake
Clean the inner surfaces of the frame tunnel
Lubricate the seat slides
Clean the cutting deck, below the belt covers and below the
cutting deck
Make sure that the tire pressure is correct
Replace the engine oil
Replace the oil filter
Clean the air filter
740 - 002 -
Technical data on page
Maintenance
grass is not too high and thick, you can get a good
cutting result also at a higher speed.
• To get the best cutting result, cut the grass
frequently and use the BioClip function.
X = The instructions are given in this operator's manual.
O = The instructions are not given in this operator's
manual. Let an approved service agent do the
maintenance.
Note: If more than one time interval is identified in the
table, the shortest time interval is for the first
maintenance only.
Daily, before Weekly
operation
*
*
X
X
X
X
X
*
X
X
X
X
Maintenance interval
in hours
25 50 100
X
X
X
X
X X
X X
X X
X X
200
123