Stihl RT 4082 User Manual

0478 193 9905 C - EN
98
Unscrew and remove retaining nut (1).
Remove discharge chute (2).
14.6 Installing the discharge chute
● Stop the engine. (Ö 12.3)
● Remove the ignition key and keep it in a
safe place.
● Engage the parking brake. (Ö 8.10)
● Remove the grass catcher box.
(Ö 12.10)
● Select the lowest cutting level.
Push discharge chute (1) in to the stop and
position it over the discharge opening in
the mowing deck.
Screw in retaining nut (2) and tighten.
14.7 Mowing blade maintenance
Maintenance interval:
Every 25 operating hours
Maintenance operations:
● Check the mowing blade wear limits.
● Sharpen the mowing blades if
necessary.
If mowing results deteriorate, the
mowing blade should be sharpened.
Checking the mowing blade wear limits
● Remove the mowing deck. (Ö 13.1)
● Carefully clean the mowing deck and
mowing blades.
Avoid damage to the machine!
Reinstall the discharge chute
immediately after cleaning so that
this is not forgotten.
Avoid damage to the machine!
When pushing in, ensure that the
discharge chute fits over the
discharge opening of the mowing
deck on all sides.
Note
When cleaning the discharge chute
or each time it is removed, also
check the level sensor (grass
catcher box) and clean if
necessary.
Risk of injury!
Always wear gloves. If you do not
have the necessary expertise or
auxiliary equipment, please always
contact a specialist dealer. (STIHL
recommends STIHL specialist
dealers).
STIHL recommends the use of
original STIHL spare parts.
Never touch the mowing blade
before it has come to a standstill.
Always set down the mowing deck
on a non-slip surface.
Risk of injury!
A worn mowing blade may break off
and cause serious injuries. The
instructions for blade maintenance
must therefore always be observed.
Mowing blades are subject to
differing degrees of wear
depending on the location and
duration of use. If you use the
machine on sandy ground or use it
frequently under dry conditions, the
mowing blade will be subjected to
greater loads and will wear more
quickly than normal.
Caution!
Always replace the blade
fastening screw and the retaining
washer when replacing the mowing
blade.
STIHL recommends removing the
mowing deck if the wear limits need
to be checked.
If a suitable lifting platform is
available, the mowing blade wear
limits can also be checked with the
mowing deck installed.

Stihl RT 4082 Specifications

General

Type	Walk behind lawn mower
Cutting width	800 mm
Grass catcher	Yes
Product color	Black, Grey, Orange
Turning radius	90 cm
Maximum lawn area	4000 m²
Fuel tank capacity	6 L
Vibration emission	3 m/s²
Engine displacement	452 cm³
Maximum cutting height	90 mm
Minimum cutting height	35 mm
Grass collecting volume	250 L
Power source	Gasoline

Weight and Dimensions

Depth	2130 mm
Weight	202000 g