Toyota ESP9000, Service Manual, Page: 75 / 111

3-2 Position of the hook support
[Inspection]
(1) Remove the table set.
(2) Remove the needle plate.
(3) There must be a clearance of 0.5 to
0.8mm between the hook support
and the rotary hook. (Fig.1)
(4) Distance B (clearance between the
needle center and the center of the
protrusion on the hook support) must
not exceed 0.2mm. (Fig.1)
[Adjustment]
(1) Loosen the two setting screws. (a)
(2) Move the hook support in direction C
or D to adjust the clearance between
the hook support to the rotary hook.
(Fig.2)
(3) Move the hook support fully in
direction A or B to adjust the offset
between the centers of the needle
and the protrusion on the hook
support. (Fig.2)
(4) Retighten the two set screws (a).
(Fig.2)
(5) Attach the needle plate and the table
set.
3.ADJUSTMENT
Within
0.2mm
support
A 0.5 to 0.8mm
FIG.1
Hook
support
FIG.2
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