Stihl MS 661 C-M

87MS 661, MS 661 C-M
: Push the round connector
sleeve (1) into the heater
switch (2) as far as stop.
: Push the wire (3) into the guide
(arrow) and push on cable
retainer (4) as far as stop.
: Reconnect the pin and socket
connector and center the
insulating tube (1) on the
connector.
: Place wire (2) with pin and socket
connector in position and push it
into the guides (arrows) – the thin
black wire to the generator and
the thick black wire to the heater
switch must be below wire (2).
1166RA205 TG
2
4
3
1
1166RA206 TG
1
2
Wires must be properly seated in
the guides.
: Position cover (1) with bosses in
holes in handlebar (2), making
sure the tab (3) engages the
groove (arrow) – check that wires
are not pinched.
: Insert and tighten down the
screws (4) firmly.
1166RA188 TG
1
4
3
4
2
Machines with wrap around
handlebar
: Position elbow (1) with bosses in
holes in handlebar (2), making
sure the tab (3) engages the
groove (arrow) – check that wires
are not pinched.
: Fit screws (4) and screw (5).
– Install the carburetor – all wires
must be properly seated in their
guides, b 13.4
– Install switch shaft with retainer,
b 11.1.1
– Reassemble all other parts in the
reverse sequence.
1166RA207 TG
1
3
2
4
4
5