Dodge Journey: Geartrain, planetary

DESCRIPTION

Automatic Transmission 41TE
Fig. 355: Identifying Planetary Geartrain Components

  1. - FRONT SUN GEAR ASSEMBLY
  2. - #6 THRUST BEARING
  3. - #7 THRUST BEARING
  4. - REAR CARRIER/FRONT ANNULUS ASSEMBLY
  5. - REAR SUN GEAR
  6. - FRONT CARRIER/REAR ANNULUS ASSEMBLY

The planetary geartrain is located between the input clutch assembly and the rear of the transaxle case. The planetary geartrain consists of two sun gears (1,5) , two planetary carriers, two annulus (ring) gears (4,6), and one output shaft.

OPERATION

The planetary geartrain utilizes two planetary gear sets that connect the transmission input shaft to the output shaft. Input and holding clutches drive or lock different planetary members to change output ratio or direction.

    Fluid
    STANDARD PROCEDURE FLUID LEVEL AND CONDITION CHECK FLUID LEVEL CHECK Fig. 351: Identifying Fluid Level Indicator - FLUID LEVEL INDICATOR NOTE: Only transmission fluid of the type labele ...

    Holding clutches
    DESCRIPTION Fig. 356: Identifying 2/4 & Low/Reverse Clutches & Planetary Geartrain Components - FRONT PLANET CARRIER/REAR ANNULUS - 2/4 CLUTCH - L/R CLUTCH - REAR PLANET CARRIER ...

    See also:

    Valve, exhaust gas recirculation (EGR), 2.0L Diesel
    Description The EGR valve is mounted to the intake manifold. Operation The engines use Exhaust Gas Recirculation (EGR) systems. The EGR system reduces oxides of nitrogen (NOx) in engine exhaust ...

    Manifold, intake
    Diagnosis and Testing INTAKE MANIFOLD LEAKS An intake manifold air leak is characterized by lower than normal manifold vacuum. Also, one or more cylinders may not be functioning. WARNING: ...

    Lifter(s), hydraulic
    Diagnosis and Testing DIAGNOSIS AND TESTING - HYDRAULIC LASH ADJUSTER NOISE DIAGNOSIS Proper noise diagnosis is essential in locating the source of a NVH complaint. Locating a lash adjuster (tappe ...


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