Rolex CALIBRE 3175 - Uncasing and Movement Dismantling; Movement Assembly Procedures

25.
UNCASING,
DISMANTLING
THE DATE
INDICATOR MECHANISM
AND THE
MOVEMENT
25.1. Remove the automatic
device
module (No. 3135-145),
taking out the 2 screws
(No. 3135-5110) of
the automatic
device module.
Dismantling and assembling
the automatic device module, see
pages 15 and 16.
25.2. Fit the winding stem (No. 3135-201)
in position 1 or 2 and remove it from the
movement, uncase the movement, remove the hands and the dial, then refit the
winding
stem.
25.3. Open
the bolt of the date indicator seating and remove the date indicator
(No. 3135-16100, respectively No. 3135-16200).
25.4. Remove the date indicator seating (No. 3185-600) fastened with 4 blue screws
(No. 3135-5600), 3 screws on the circumference and a 4th one near the beak of
the jumper.
25.5. Remove the hour wheel 12 h (No. 3185-284), with its friction spring of hour wheel
(No. 5226), the intermediate date wheel (No.3185-670), the module for jumping
hour (No. 3185-660) and the corrector wheel (No. 3185-662).
25.6. Remove the screw for date wheel (No. 3135-5625) and the finger for date
(No.
3185-623), disengage the spring for cam yoke (No.
3135-635),
remove the
yoke for cam (No. 3135-633) with the jewel for yoke for cam (No. 3135-9633),
the date wheel mounted (No. 3185-625) and the cannon pinion (No. 3155-270).
The spring for cam yoke can be
left in place.
25.7. Proceed as from chapter 1, §
1.7.-1.17., pages 5 and 6.
26. ASSEMBLING THE MOVEMENT
See chapter 2, pages 9-11.
27. TIMING AND
BALANCE DIAGRAM
See pages 13 and 14.
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