Stihl FS 88 Instruction Manual - Page 48

blade thickness 1.5mm

Page 48 highlights

B~ 54 • File at the angle marked on the file holder: Filing angle is 15° (A) file should slope upward at an angle of 5° (B). • Resharpen frequently, take away as little material as possible - two or three strokes of the file are usually enough. Resetting the teeth If the saw blade does not cut freely or binds in the cut: Check set of teeth • Hold the saw set (4) 4020 893 5000 against the saw blade (5) - if there is a gap (C) between the tooth and saw set: see "Resetting the teeth". • If the tooth just touches the saw set: Clearance 0 is 1mm (3/64") and the set is correct. Resetting correctly the teeth • Fit notch of saw set (4) over the tooth (6) - blade thickness 1.5mm (about 1/16"). Maintain the angle of 90° (E) and keep to existing direction of set. • Push the saw set downward until tbhuettss,loaRg"ia'n,ignsstidthee(Fs)awof the notch blade. • Check set of teeth again. Circular saw blade 200 (scratcher tooth) Never straighten or weld a bent or cracked circular saw blade - it might shatter and cause serious or fatal injury. 47

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5
4
B~
File at the angle marked on the file
holder:
Filing angle
is
15°
(A)
-
file should slope upward
at an angle of 5° (B).
Resharpen frequently, take
away as little material as
possible - two or three strokes
of the file are usually enough.
Resetting the teeth
If
the saw blade does not cut freely
or binds
in
the cut:
Check set of teeth -
Hold the saw set
(4)
4020 893 5000
against the saw blade
(5)
-
if there
is a gap
(C)
between the tooth and
saw set: see "Resetting the teeth".
If
the tooth just touches the saw set:
Clearance
0
is
1mm (3/64") and the
set
is
correct.
Resetting correctly the teeth
Fit notch of saw set
(4)
over the
tooth
(6)
-
blade thickness 1.5mm
(about 1/16"). Maintain the angle
of 90°
(E)
and keep
to
existing
direction of set.
Push the saw set downward until
the sloRing side
(F)
of the notch
"',
butts,against the saw blade.
Check set of teeth again.
Circular
saw
blade 200
(scratcher tooth)
Never straighten or weld a bent or
cracked circular saw blade -
it
might
shatter and cause serious or fatal injury.
47