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ASSEMBLY Do not allow dirt, grease, or foreign material to enter the case or transmission components during Shop towels used for wiping off tools and your hands must be made from lint free materials. Lint Lubricate transmission clutch and gear compo- nents with Mopar t ATF Plus 3, type 7176, during reassembly. Soak clutch discs in transmission fluid Use Mopar t Door Ease, or Ru-Glyde on piston seals and O-rings to ease installation. Petroleum jelly Do not use chassis grease, bearing grease, white grease, or similar lubricants on any part. Do not force parts into place. The transmission components and sub-assemblies are easily installed The planetary geartrain, front/rear clutch assem- blies and oil pump are all much easier to install FRONT/REAR SERVO (1) Lubricate rear servo piston seal with Mopar t Door Ease or ATF Plus 3. Lubricate servo bore in (2) Install rear servo piston in case. Position piston at slight angle to bore and insert piston with twisting (3) Install rear servo spring and retainer in case bore (Fig. 173). Be sure spring is seated on piston. (4) Compress rear servo piston with C-clamp or Valve Spring Compressor C-3422-B and install servo (5) Lubricate front servo piston components and servo bore in case with transmission fluid. (6) Install front servo piston in bore. Carefully “run” small, suitable tool around piston ring to press Rotate piston into bore at same time. Rock piston (7) Bottom front servo piston in bore and install servo spring. (8) Install front servo piston rod guide as follows: (a) Place Tool SP-5560 (or similar size tool) on guide and position C-clamp on tool and case (Fig. (b) Slowly compress rod guide while simulta- neously easing seal ring into bore with suitable Fig. 172 Rear Servo Piston 1 – REAR SERVO PISTON Fig. 173 Rear Servo Piston Spring And Retainer 1 – PISTON SPRING 21 - 262 46RE AUTOMATIC TRANSMISSION DN DISASSEMBLY AND ASSEMBLY (Continued) |