Simultan eously, the pressure in t he r eleasing
clutch, K1 (6), is regu lat ed at the 1-2/4-5 overla p
valve (2). The pressu re in the K1 clutch a s it disen-
gages i s contr olled du rin g the shift phase depending
on engine load, via the modula ting pressure
(p-MOD), and th e sh ift pressure in clutch B1 (7). The
increasing shift pressu re in clutch B1, which also
acts on th e end face of the over lap valve, reduces the
overlap pressu re.
21 - 32 AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION VA
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