Brother HE-800A Service Manual

2. DISASSEMBLY
HE-800A
36
2-14. Presser lifter mechanism (1)
1. Remove the two screws (1), and then remove the clamp sensor dog (2) from the upper thread trimmer driving
link (3).
2. Remove the screw (4), and then remove the clamp sensor (5).
3. Remove the flat screw (6), and then remove the clamp sensor plate (7).
4. Remove the two positioning pins (8).
5. Remove the four screws (9) and the screw (10), and then remove the motor bracket assembly (11) from the top
of the arm.
6. Loosen the set screw (12), and then remove the driving arm presser (13) and the washer (14).
7. Remove the four bolts (15), and then remove the presser driving arm (16) from the guide bracket (17).
8. Loosen the four set screws (18), and then remove the two guide shafts (19) and the guide bracket (17).
9. Remove the bolt (20), and then remove the bearing holder (21).
10.Remove the two linear ball bearings (22) from the guide bracket (17).
4126Q 4127Q
4125Q
4123Q

Brother HE-800A Specifications

General

Brand	Brother
Model	HE-800A
Category	Sewing Machine
Language	English