Stihl MS 661 C-M User Manual

130 MS 661, MS 661 C-M
14.8 Heating Element
Connecting Wires
If there is no defect in the heating
elements, generator or heater
switch, the problem may be a
damaged connecting wire between
the rear handle and handlebar
heating elements.
14.8.1 Connecting Wire
between Rear Handle and
Handlebar
– Remove the filter cover
– Remove the handle molding and
lockout lever, b 11.2
: Take out the screws (1) and
remove the cover (2).
: Pull connecting wire (1) with pin
and socket connector out of
guides (arrows) and push
insulating tube (2) in direction of
throttle trigger.
1
1
2
1166RA196 TG1166RA199 TG
2
1
– Separate the pin and socket
connector.
: Pull the connecting wires (1, 2)
with pin and socket connectors
out of the guides
– connecting wire (1) goes to the
handlebar and is underneath the
connecting wire (2) on the rear
handle.
: Push back the insulating tube (3)
in the direction of connecting wire
and separate the pin and socket
connector.
– Remove and inspect the
connecting wire, replace it if
necessary.
Installing
: Fit the insulating tube (1) on the
connecting wire (2).
: Reconnect pin and socket of
wire (3) and handlebar
connecting wire (2) – push them
firmly together.
: Push the insulating tube (1) over
the pin and socket connector.
1166RA396 TG
2
3
1
1
3
1166RA397 TG
2
The wire to the generator must be
seated in the guides.
: Position insulating tube (1) with
pin and socket connector on tank
housing and push wire (2) into
the guides (arrows).
: Hook handlebar connecting
wire (1) to tab (3) first, then the
generator connecting wire (2)
and push them into the gap
between the rib / handle heating
(arrow).
1
2
1166RA398 TG
1166RA399 TG
3
2
1

Stihl MS 661 C-M Specifications

General

Idle speed	- RPM
Motor type	2-stroke motor
Chain pitch	3/8 \
Blade length	800 mm
Product color	Black, Grey, Orange
Automatic oiling	Yes
Engine displacement	91.1 cm³
Power source	Gasoline
Sound power level	118 dB
Vibration emission	6.9 m/s²
Sound pressure level	105 dB

Weight and Dimensions

Weight	7400 g