The brewing unit
does not need
to be detached from
the coffee module for
maintenance.
132
Repair > Coffee Module Repairs
11.11.12 Replace Brewing Unit (Maint. Kit)
This procedure should be done at least every 48'000 cycles.
Prerequisites
• Head base plate is removed → p. 111.
Procedure
1. Release the latch of the worm gear support (1) and remove the support (1).
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2
2. Slightly pull out the worm gear (3) to be able to freely move the brewing units' (2)
front assembly (1).
Momento 120 Service Manual
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3
Version 1.4 EN
Fig. 91
Fig. 92