Troy-Bilt 540 Series Benutzerhandbuch

1.  Always observe safety rules when performing  

any maintenance.

2.  The warranty on this lawn mower does not cover 

items that have been subjected to operator abuse 
or negligence. To receive full value from warranty, 
operator must maintain the lawn mower as  
instructed here. 

3.  Changing of engine-governed speed will void  

engine warranty. 

4.  All adjustments should be checked at least once 

each season. 

5.  Periodically check all fasteners and make sure these 

are tight.

1.  Lubricate the pivot points on the blade control handle 

at least once a season with light oil. The blade 
control must operate freely in both directions. See 
Figure 12.

2.  If your mower is equipped with ball bearing wheels, 

lubricate at least once a season with a light oil, all 
other types require no lubrication. However, if the 
wheels are removed for any reason, lubricate the 
surface of the axle bolt and the inner surface of the 
wheel with light automotive oil.

3.  Lubricate the torsion spring and pivot point on the 

rear door periodically with light oil to prevent rust. 
See Figure 12. 

4.  Follow the accompanying engine manual for lubrica-

tion schedule and instruction.

�����������������������

����������������

1.  Refer to the separate engine manual for engine 

maintenance instructions. 

2.  Maintain engine oil as instructed in the separate 

engine manual packed with your unit. Read and follow 
instructions carefully. 

3.  Under normal conditions service air cleaner as 

instructed in the separate engine  manual packed with 
your unit.   Clean every few hours under extremely 
dusty conditions.  Poor engine performance and 
flooding usually indicates that the air cleaner should be 
serviced.

4.  The spark plug should be cleaned and the gap reset 

once a season.  Spark plug replacement is recom-
mended at the start of each mowing season; check 
engine manual for correct plug type and gap specifica-
tions.

NOTE: This spark ignition system meets all require-
ments of the Canadian Interference-Causing Equipment 
Regulations.
5.  Clean the engine regularly with a cloth or brush. 

Keep the cooling system (blower housing area) clean 
to permit proper air circulation which is essential to 
engine performance and life. Be certain to remove all 
grass, dirt and combustible debris from muffler area.

The underside of the mower deck should be cleaned after 
each use to prevent a buildup of grass clippings, leaves, 
dirt or other matter. If this debris is allowed to accumulate, 
it will invite rust and corrosion, and may prevent proper 
mulching. 
The deck may be cleaned by tilting the mower and scrap-
ing clean with a suitable tool (make certain the spark plug 
wire is disconnected).

Periodically inspect the blade adapter for cracks, especial-
ly if you strike a foreign object. Replace when necessary. 
Follow the steps below for blade service:
1.  Disconnect spark plug wire from spark plug.
2.  Tip mower as specified in separate engine manual. If 

it does not specify turn mower on its side making sure 
that the air filter and the carburetor are up.

3.  Remove the bolt and the blade bell support which 

hold the blade and the blade adapter to the engine 
crankshaft. See Figure 13.

We do not recommend 
the use of pressure 
washers or garden 
hose to clean your 
unit. These may cause 
damage to electrical 
components, spindles, 
pulleys, bearings, or 
the engine. The use 
of water will result in 
shortened life and 
reduce serviceability.