Power flow in 5th gear, function - GF27.10-P-3015N

TRANSMISSION 722.9 in MODEL 171.4, 203, 230 up to Model Year 8

TRANSMISSION 722.9 in MODEL 209, 211, 215, 219, 220

TRANSMISSION 722.9 in MODEL 463.303/340/341

Fig 1: Power Flow In 5th Gear Function Chart

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

The Ravigneaux gear set consists of the following components:

Short planet gears (PL2k)
Long planet gears (PL2l)
Small internal-geared wheel (5)
Dual planet carrier (6)
Sun gear (7)
Large internal-geared wheel (8)

The single front planetary gear system consists of the following components:

Planet gears (PL9)
Internal-geared wheel (12)
Planet carrier (13)
Sun gear (14)

The single rear planetary gear system consists of the following components:

Planet gears (PL6)
Internal-geared wheel (9)
Planet carrier (10)
Sun gear (11)

Power flow in 5th gear, function

The following multi-disk clutches are engaged:

Multi-disk clutch K1 (K1)
Multi-disk clutch K2 (K2)
Multi-disk clutch K3 (K3)

The power flow runs from the transmission input shaft at the input (A) of the automatic transmission (AG) via the locked Ravigneaux gear set and the locked front single planetary gear set to the output (B). The transmission output shaft rotates at the transmission input speed in the direction of rotation of the engine.

Torque converter, location/task/design/function		GF27.20-P-5100N
Planetary gear set, location/task/design/function	Ravigneaux gear set	GF27.50-P-5100N
Planetary gear set, location/task/design/function	Simple planetary gear system	GF27.50-P-5100NN
Multi-disk brake, location/task/design		GF27.51-P-5104N
Multi-disk clutch, location/task/design		GF27.51-P-5103N