PLANETARY TRANSMISSIONSYSTEMS OPERATIONTM 5-3805-263-14&P-2Power goes through the No. 1 clutch (FOR-WARD) or the No. 2 clutch (REVERSE) to theNo. 3 and No. 4 carrier (1). Because the No. 4clutch (5) is engaged and holding the ring gear (6)for the No. 4 clutch, the planet gears (4) (turnedby the No. 3 and No. 4 carrier) make sun gear (23)turn shaft (20).Sun gear (12) turns with shaft (20) and makesplanet gears (27) turn. Because the No. 6 clutch(11) is engaged and holding the ring gear (10) forthe No. 6 clutch, the planet gears (27) (turned bythe shaft and the sun gear) make the No. 6 carrier(13) turn. The No. 6 carrier is connected to the.ring gear (15) for the parking brake which isconnected to the output flange (17) and power issent to the differential.2-7
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