Stihl RM 443 User Manual

ENSK
31
TRHUSRHRCSLVLTROELBGETAZKK
0478 111 9841 A - EN
– Clean spark plug. #
Fault:
Engine overheating.
Possible cause:
– Oil level in engine too low.
– Cooling ribs dirty.
Remedy:
– Change engine oil. (Ö 7.6)
– Clean cooling ribs. (Ö 12.3)
Fault:
Excessive vibration during operation.
Possible cause:
– Cutting unit defective.
– Engine mounting loose.
Remedy:
– Check mowing blade, blade shaft and
blade fastening (blade fastening screw
and retaining washer), and repair if
necessary. #
– Tighten engine mounting bolts. #
Fault:
Poor cut, lawn turning yellow
Possible cause:
– Mowing blade is blunt or worn,
Remedy:
– Sharpen or replace the mowing blade
(Ö 12.6), (Ö 12.5), #
20.1 Handover confirmation
20.2 Service confirmation
Please hand this instruction manual
to your STIHL specialist dealer in
the case of maintenance operations.
He will confirm the service operations
performed in the pre-printed boxes.
20. Service schedule
Service performed on
Next service date
24

Stihl RM 443 Specifications

General

Type	Walk behind lawn mower
Motor type	V-twin cylinders OHV
Cutting width	410 mm
Grass catcher	Yes
Product color	Black, Orange, White
Uncertainty K	2.05 m/s²
Cutting system	Rotary blades
Number of wheels	4 wheel(s)
Rotational speed	2800 RPM
Maximum lawn area	1200 m²
Sound power level	94 dB
Handle(s) features	Soft grip
Vibration emission	4.1 m/s²
Engine displacement	140 cm³
Sound pressure level	2 dB
Maximum cutting height	75 mm
Minimum cutting height	25 mm
Grass collecting volume	55 L
Number of height positions	6
Motor power	2.8 hp
Engine power	2100 W
Power source	Gasoline

Weight and Dimensions

Weight	23000 g