Seiko Group 9T82A - Manual (Page 5)

5
TECHNICAL GUIDE
Cal. 9T82A
Lubricating: : Silicone oil 500,000 c.s.
5 Winding stem with crown
• Lubricating
Apply the silicone oil to the portion of the crown as
indicated in the illustration at right. Insert the
winding stem into the stem pipe, and turn the crown
so that the silicone oil is spread thoroughly over the
crown gasket.
The crown gasket is attached inside the stem pipe of
the case.
6 Movement
When installing the movement into the case, first set its 12 o’clock side to the case and then, other sides.
Otherwise, the movement may not be fitted in smoothly.
1 Bezel screw
· An adhesive is used to fix the bezel screws.
· Be sure to use the adhesive “LOCTITE 241” to fix the bezel screws.
For one-piece case type
Note: Never use an adhesive other than “LOCTITE 241” for fixing the bezel screws.
• How to fix the bezel screws with the adhesive
1. Wipe any adhesive, oil, dust or dirt off the
screws and the holes for screws on the case with
alcohol.
2. Before setting the bezel to the case, apply a
proper amount of the adhesive to the holes for
screws as shown at right.
3. Set the bezel to the case and then, tighten the
bezel screws firmly.
* Tighten the screws one by one in diagonal
direction.
* After tightening once, give the screws another
turn to fix them securely.
4. Leave the watch untouched at room temperature
for about one day until the adhesive is completely
hardened.
Notes:
* When tightening the bezel screws, use a screwdriver having a flattened tip of a size corresponding
to that of the screws. Take care not to damage the slots of the bezel screws, bezel or case.
* Apply only a necessary amount of adhesive to the hole lest it should come out on the case.
* Take care not to let the adhesive stick to the inner surface of the case.
Bezel screw
Bezel
Case
Adhesive
• Remarks on the adhesive