SL 55 AMG (230.472) V8-5.5L SC (113.995) (2007)
Fluid Pump: Description and Operation
GF26.60-P-4002-03A Hydraulic pump, function
Component Identification
Operation
The electric motor (4) is actuated by the automated manual transmission control module (N15/6) and starts to drive a gear pump (4a) to which it is
connected by a coupling.
The rotary movement of the gear pump (4a) draws in the hydraulic fluid via the intake connection (4b). The hydraulic fluid is compressed and
supplied to the hydraulic control unit via the pressure line connection (4c).
The SEQ hydraulic pump (M46) also supplies the pressure reservoir with system pressure.