13 - 7
Adjustment
● Bring the needle bar to 2.0 mm after b.d.c. and place the locking pin for the needle bar
rise (part no. 61-111 641-39) in hole 6.
● Set the hook point to the centre of the needle, taking care to see that the needle is not
deflected by needle guard 7.
● Set the needle height in accordance with requirement 2, compare Chapter 13.04.04 Pre-
adjusting the needle height.
● Adjust hook post in accordance with requirement 1 and tighten screws 4 and 5.
● Taking the play of the bevel gear into consideration, tighten screws 1.
● Move adjustment ring 8 against bevel gear 9 and tighten screws 2 and 3.
● Adjust needle guard 7 (screw 10) in accordance with requirement 3.
When the hook is changed, make sure that markings 11 and 12 are on one side.
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