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Seiko 7T04A Technical Manual page 10

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TECHNICAL GUIDE
REMARKS ON DISASSEMBLING AND REASSEMBLING THE MOVEMENT
● CALENDAR MECHANISM
2*
PARTS:
1. Lubricate the shaft of DATE DIAL FOR TEN'S DIGIT.
2. A s s e m b l i n g
g u i d e h o l e f o r
DAT E DI A L FOR
TEN'S DIGIT
2.
3. Reassemble the DATE DIAL SCREW FOR TEN'S
3
PARTS:
1.
10/21
1
DATE DIAL SCREW FOR TEN'S DIGIT
2
DATE DIAL FOR TEN'S DIGIT
8
DATE JUMPER FOR TEN'S DIGIT
Type of oil: AO-3
Reassemble the DATE DIAL FOR TEN'S DIGIT
to the CALENDAR PLATE. Make sure that the
assembling guide hole of the DATE DIAL FOR
TEN'S DIGIT aligns with the assembling guide
nick of DATE DISK FOR UNIT'S DIGIT*.
* Please make sure that the DATE
J U M P E R F O R T E N ' S D I G I T i s
engaged with the DATE DIAL FOR
TEN'S DIGIT properly.
DIGIT. Please be careful not to scratch nor
shave the screw when you tighten it.
4
DATE DISK GUARD
Lubricate the jumper part of DATE DISK GUARD.
Type of oil: AO-3
Cal. 7T04A

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