Stihl FS 460 Service Manual

56 FS 240 C, FS 260 C, FS 360 C, FS 410 C, FS 460 C-M
Check flywheel:
– Have pole shoes turned blue?
– Replace flywheel if necessary,
b 6.5
Air gap:
– Check ignition module / flywheel,
– Adjust if necessary, b 6.2
Check ignition lead:
– Severe chafing?
– Spark plug boot: Holes / cracks?
– Resistance of spark plug boot to ground:
Required 1.5...12 kΩ
– Check resistance of spark plug lead to
ground, (spark plug boot and ignition module
have been removed)
Value: Required < 10 Ω,
Replace spark plug boot and/or ignition module
if necessary,
b 6.4
Check short circuit wire:
– Wire damaged?
– Plug connections firmly seated?
– Check continuity, replace switch if
necessary, b 6.6.1
1
3
yes
no
2
Powerful spark?

Stihl FS 460 Specifications

General

Cutting Diameter	480 mm
Idle Speed	2, 800 rpm
Ignition System	Electronic
Carburetor	All-position diaphragm carburetor
Vibration Damping	Yes
Shaft Type	Straight
Fuel Capacity	0.75 liters
Maximum Power Speed	9500 rpm
Shaft Length	1, 800 mm