Husqvarna FC 250 2016 Repair Manual page 255

C,.
Remove screw
Turn the crankshaft counterclockwise until markings
flush with the edge of the cylinder head.
Remove screw @) .
C&.
Remove washer
Look through the hole to check that the position notch of the
crankshaft is visible.
Mount and tighten screw @) without the washer.
On all valves, check the valve clearance between the
camshaft and cam lever with the special tool.
Guideline
Valve clearance
Intake at: 20 °c (68 °F)
Exhaust at: 20 °C (68 °F)
Feeler gauge (590290411 00)
If the valve clearance does not meet specifications:
-
Adjust the valve clearance.
Remove screw @) .
Crank the engine several times.
Check the valve clearance and correct it if necessary.
Mount and tighten screw @) with washer
Guideline
Screw plug, M8
crankshaft location
22 CYLINDER HEAD
6)
are
0.10 ... 0.15 mm (0.0039 ...
0.0059 in)
. . .
0.13 ... 0.18 mm (0.0051
0.0071 in)
(I!!:! p. 288)
(I!!:! p. 255)
a&.
10 Nm (7.4 lbf ft)
253