Section 95 (Overhaul - 42RLE Automatic Transmission): Accumulator: Description

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

The 42RLE underdrive, overdrive, low/reverse, and 2/4 clutch hydraulic circuits each contain an accumulator. An accumulator typically consists of a piston, return spring(s), and a cover or plug. The overdrive and underdrive accumulators are located within the transmission case, and are retained by the valve body ( Fig 1).

Fig 1: Locating Underdrive And Overdrive Accumulators

Courtesy of DAIMLERCHRYSLER CORP.

The low reverse accumulator ( Fig 2) is also located within the transmission case, but the assembly is retained by a cover and a snap-ring.

Fig 2: Locating Low/Reverse Accumulator

Courtesy of DAIMLERCHRYSLER CORP.

The 2/4 accumulator is located in the valve body. It is retained by a cover and retaining screws ( Fig 3).

Fig 3: Locating Accumulator Assembly

Courtesy of DAIMLERCHRYSLER CORP.