STIHL TS 460 4
1.2
Fuel System
Carburetor: All position diaphragm
carburetor with integral
fuel pump
Standard setting
High speed adjusting screw H: Back off 1 turn
Low speed adjusting screw L: Back off 1 turn
(starting with the screws
tight against their
seats)
Carburetor leakage test at
gauge pressure: p
ü
= 0.8 bar
Fuel tank capacity: 0.95 I (950 cm 3)
Fuel mixture: Regular brand-name gasoline
(leaded or unleaded) and STIHL
two-stroke engine oil
Octane number: min. 90 RON
Mix ratio:
1:50
with STIHL two-stroke engine oil 50:1
1:25
with other brand-name
two-stroke engine oils
Air filter: Felt prefilter, large main filter
(paper filter cartrigde)
and auxiliary filter
1.3
Ignition System
Type: Electronic magneto
ignition (breakerless)
Air gap: 0.2-0.5 mm
Ignition timing: 2.8-3.2 mm B.T.D.C.
at 8,000 r.p.m.
Spark plug (suppressed): Bosch WSR 6 F or
NGK BPMR 7 A
Electrode gap: 0,5 mm
Spark plug thread: M14x1.25
Length of thread: 9.5 mm
Heat range: 200
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