Maintenance - Husqvarna PG 400 Petrol Operator's Manual

2. Keep the tool plate against the surface until it stops
fully.
Introduction
WARNING: Before you do maintenance, you
must read and understand the safety
chapter.
For all servicing and repair work on the product, special
training is necessary. We guarantee the availability of

Maintenance

Clean the product.
Do a check of the brush strip.
Do a check of the oil level.
Replace the oil.
Examine the air filter.
Clean the air filter.
Replace the air filter.
Examine the spark plug.
Replace the spark plug.
To clean the product
• Always clean all the equipment after use.
• Do not use a high-pressure washer to clean the
product.
• Keep the air openings clean and clear to make sure
that the product always has sufficiently cool
temperature.
Note: Do not use compressed air to clean below the
grinding head.
To do a check of the oil level
CAUTION: To operate the product with a low
oil level can cause damage to the engine.
1. Stop the engine. Refer to
page 12 .
2. Put the product on level ground.
3. Remove the oil tank cap.
1
Clean more frequently if the product is used in dirty areas.
883 - 001 - 07.11.2019
Maintenance
Each use
X
X
X
X
To stop the product on
3. Set the throttle control to stop position.
4. Close the fuel valve.
professional repairs and servicing. If your dealer is not a
service agent, speak to them for information about the
nearest service agent.
Maintenance schedule
The maintenance intervals are calculated from daily use
of the product. The intervals change if the product is not
used daily.
First month Each 3
or after 20 months or
h 50 h
X
1
X
4. Clean the oil from the dipstick that is attached to the
oil tank cap.
5. Put the dipstick in the oil tank. Do not tighten it.
6. Pull the dipstick out and read the oil level.
A
B
C
a) If the oil level is low (A), fill with engine oil and do
a check of the oil level again. For correct oil type,
Technical data on page 17 .
refer to
Each 6 Each year
months or or 300 h
100 h
X
X
X
X
13