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After replacement of both H -needle and L-needle
1.
Take off the caps from both needles using e. g. a pair of cutting pliers and unscrew the
2.
Screw the new L -needle to the bottom and then turn it counterclockwise 2 turns.
Screw the new H -needle to the bottom and then turn it counterclockwise 1/2 turns.
3.
Press new caps on the needles to the first stop, which means that the
to the needles, but can be rotated separately.
4.
Adjust the L -cap to the leanest position without turning the needle. (Turned clockwise to stop.)
5.
Start the engine and let it run on idle.
6.
Using a narrow blade screwdriver inserted through the hole in the cap (max. blade width 2
mm, 0.08 inch) adjust the L -needle until highest possible idlespeed is achieved.
7.
Check that the L -cap is still adjusted to its leanest position. (Turned clockwise to stop.)
8.
Gently knock the L -cap into position. Use a 5 mm (0.2 inch) mandrel or the locking pin for
the gear, 502 02 61-03. Turn the L -needle to the richest position. (Turned
counterclockwise to stop.)
9.
Adjust the H -cap to the richest position without turning the needle. (Turned
counterclockwise to stop.)
10. Fit 4 trimmer fines, diameter 3.3 mm (0.13 inch) to a Trimmy Fix.
(Trimmy Fix M10, 531 00 38-69, for 225 and 232. Trimmy Fix M12, 502 13 87-02, for 235.)
It may be necessary to drill out the holes in the Trimmy Fix to make it easier to fit the
trimmer fines.
11. Cut the trimmer fines to correct lenght (measured from the outer edge of the Trimmy Fix):
225:
145 mm (5.7 inches)
232:
155 mm (6.1 inches)
235:
170 mm (6.7 inches)
Fit the Trimmy Fix on the machine. Note! For 235 the sprayguard must be removed. Be
aware of the fines.
12. Start the engine.
04-96
4 (5)
needles.
caps are not fixed
SSG04006.PDF
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