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Home >> Porsche >> 1985 >> 944 Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Overhaul - A/T - AUDI 087, 087E, 089 >> Component Disassembly & Reassembly >> Direct/Reverse Clutch >> Reassembly

Direct/Reverse Clutch: Reassembly

  1. If removed, press new bushing into clutch drum until it is .067" (1.7 mm) below lip of drum hub on all series.
    Fig 1: Exploded View of Transmission Case and Main Components
    G00308787Courtesy of AUDI OF AMERICA, INC.
    Fig 2: Exploded View of Oil Pump Assembly
    G96F15045Courtesy of AUDI OF AMERICA, INC.
  2. Lubricate piston seals with ATF, then install them into clutch drum with lips facing into drum. Using stiff plastic sheet to protect piston seals, install piston into drum using twisting motion.
  3. Position piston return springs on piston. Place spring retainer on springs, compress retainer and install snap ring. New lined clutch plates (internally splined) should be soaked in ATF for 15 minutes before installing. Use only lined plates with identification grooves as shown. See Fig 4 .
  4. Install clutch plates into clutch drum starting with steel (externally splined) plate. Alternate lined and steel plates until all clutch plates are installed. Install pressure plate and clutch pack retaining snap ring.
    Fig 3: Exploded View of Model 089 Direct/Reverse Clutch Assembly
    G96G15046Courtesy of AUDI OF AMERICA, INC.

    Model 087 uses 4 inner and 4 outer splined plates.

    DIRECT/REVERSE CLUTCH PLATES

    Application Steel Plates Lined Plates
    087 Series..... .....4..... .....4
    089 Series..... .....3..... .....3
  5. Measure clearance between pressure plate and retaining snap ring. See Fig 5 . Clearance should be .081-.098" (2.05-2.50 mm). If not, remove clutch pack snap ring and replace with snap ring of correct thickness to bring clearance within specification.
  6. Direct/Reverse clutch pack retaining snap rings are available in thicknesses from .059" (1.5 mm) to .098" (2.5 mm). Install correct thickness clutch pack retaining snap ring. Recheck clutch pack clearance. See Fig 3 .
    Fig 4: Direct/Reverse Clutch Lined Plate
    G00308791Courtesy of AUDI OF AMERICA, INC.

    Soak new plates in ATF for 15 min. before installing.

    Fig 5: Measuring Direct/Reverse Clutch Clearance
    G96H15047Courtesy of AUDI OF AMERICA, INC.

    Change snap ring to adjust clearance.