TECHNICAL GUIDE
Cal. 7T04A
10/21
PARTS:
4 DATE DISK GUARD
1. Lubricate the jumper part of DATE DISK GUARD.
REMARKS ON DISASSEMBLING AND REASSEMBLING
THE MOVEMENT
●
CALENDAR MECHANISM
PARTS:
1 DATE DIAL SCREW FOR TEN’S DIGIT
2 DATE DIAL FOR TEN’S DIGIT
8 DATE JUMPER FOR TEN’S DIGIT
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 DIA L FOR
TEN’S DIGIT
2*
3
2. 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.
3. Reassemble the DATE DIAL SCREW FOR TEN'S
DIGIT. Please be careful not to scratch nor
shave the screw when you tighten it.
Type of oil: AO-3
Type of oil: AO-3
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