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Home >> Jeep >> 2008 >> Commander Base, 3.7 K, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (545RFE Automatic Transmission (Service Information)) >> Automatic Transmission - 545RFE - Service Information >> Diagnosis And Testing >> Converter Housing Fluid Leak >> Torque Converter Leak Points

Torque Converter Leak Points

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Fig 1: Torque Converter Assembly
GC0005194Courtesy of CHRYSLER LLC
1 - TURBINE ASSEMBLY 5 - IMPELLER ASSEMBLY
2 - STATOR 6 - CONVERTER CLUTCH PISTON
3 - CONVERTER HUB 7 - TURBINE HUB
4 - O-RING -

Possible sources of converter leaks are:

  1. Leaks at the weld joint around the outside diameter weld. See Fig 1.
  2. Leaks at the converter hub weld. See Fig 1.

In most cases, a torque converter which is wet from transmission fluid indicates a leak at one of these areas.