Sharp SJ-WS320TS Service Manual page 49

(4) Adjust the upper hinge ass'y.
(4)-1 R door
[1] Loosen the screws securing R-upper hinge ass'y
(four each on right and left).
[2] Rock the door back and forth 5 times.
(Because the positional relationship between the door
and R-upper hinge ass'y was changed in (2), fit the
hinge to the door.)
R-upper hinge
ass'y
Back and forth
前後に約５回
approx. 5 times
[3] Check the door position.
Viewing from the front, align the Hinge cam of
R-upper hinge ass' y with the Door cam.
Door cam
These end faces should be
on the same line.
• This requirement also applies
to the right side.
[4] Without moving the door, pull the R-upper hinge
ass'y toward you and tighten the screws.
R-upper hinge
ass'y
Loosen
Table support
8〜9 mm
Hinge cam
Pull the R-upper hinge
ass' y toward you.
Table support
Use this screw for
positioning.
[5] Check the clearance between the R-upper hinge
ass'y and Door cam.
R-upper hinge ass'y
A
B
• When clearance is narrow: while the door is
opening/closing, R-upper hinge ass'y and Door cam
rub against each other.
Place the R-upper hinge spacer under
the Table support. (Add the spacers as necessary.)
Upper hinge spacer
• When the clearance is wide: evenly place the Roller
spacer and Door cam spacer under the door.
Door cam spacer
49
SJ-WS320T-S
A
Adequate clearance
2 +0/-1 mm
B
Door cam
Side view
R-upper hinge ass'y
Door cam
Front view
R-Upper hinge ass'y
Table support
Roller spacer