Stihl MS 261 User Manual page 32

Installing
– Before installing the new pin, coat
its knurled shank with
threadlocking adhesive, b 15
: Position the new pin in the
bore (arrow) so that the knurling
on the pin meshes with the
existing knurling in the bore.
Turn pin back and forth as
necessary.
The pins must be driven home
squarely.
2
: Drive home the pins (1 and 2) as
specified below.
MS 261, MS 261 C
: Pin (1) a = about 2.9 - 3.3 mm
Pin (2) b = about 4.3 - 4.7 mm
3
: Drive home the pins (3, 4 and 5)
as specified below.
1
4
b
: Pin (3) a = about 10.3 - 10.5 mm
Pin (4) b = about 4.6 - 4.8 mm
Pin (5) c = about 5.1 - 5.3 mm
Machines with QuickStop Super
a
1
2
b
: Drive home the pins (5 and 6) as
4 5
: Pin (5) b = about 5.9...6.1 mm
a
– Reassemble all other parts in the
3
– Lubricate the brake and cam
5
c
5
6
specified below.
a
b
Pin (6) a = about 2.9...3.3 mm
reverse sequence.
levers, b b 15
6
5
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