Machine head
Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017 15
3 Machine head
3.1 Gages
The gages listed below allow you to precisely set and check the sewing
unit.
The locking peg is included with the sewing unit as a standard tool in the
accessory pack. It can be used to peg the machine head into place in the
loop stroke position.
Gages
3.2 Slot in the arm shaft crank
Fig. 1: Slot in the arm shaft crank
The arm shaft crank (2) is fitted with a slot (1) (5 mm).
The machine head can be pegged into place in the hole (3) using the lock-
ing peg. When pegged in this position, the machine head is in the loop
stroke position.
Setting gage Part number Use
Locking peg 0211 000700 Loop stroke position
Gage 0244 001001 Hook shaft height
Measuring bridge 0212 004942 Needle holder height
Measuring pin 0216 001070 Needle holder height
Setting peg 0244 001014 Hook side clearance
Gage 0246 002591 Crank pin to arm shaft
(1) - Slot
(2) - Arm shaft crank
(3) - Hole
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