Rolex CALIBRE 3155 - Page 36

28. DISASSEMBLING AND ASSEMBLING THE JUMPING HOUR MODULE
1
The
jumping hour module can be put not disassembled (Fig. 23) in the baths of
the cleaning machine, if cleanliness obtained is satisfactory, the jumping hour
module needs not to be disassembled.
The jumping hour module must be lubricated after cleaning, see § 28.3., page 37
and lubricating chart on
page 39.
Fig.
23
28.1. Disassembling
Fig. 24
The jumping hour
module can be
disassembled
without
difficulties, see Fig. 24.
Nevertheless take care not to let the
spring for jumping hour clicks get lost when
disassembling. To avoid this, carry out process
28.1.2., e.g. in a benzine cup, even
filled with benzine.
28.1.1. Remove the spring clip for jumping hour module
(No. 5244).
28.1.2. Part the 24h -hour wheel (No. 3185-280) from the jumping hour wheel
(No. 3185-656) with a sharp -pointed tool. Remove the spring for
jumping hour
clicks (No.
5243) and the 2 jumping hour clicks (No. 5242).
28.1.3. Clean these parts.
36