Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Chrysler Neon LE, AutomaticFACTORY OEM SERVICE PROCEDURE
Valve Body: Assembly
NOTE:
If valve body assembly is reconditioned, the TCM Quick Learn Procedure must be performed. Refer to DIAGNOSIS - 41TE
article.
- Install valves and springs as shown in (Figure).
- Install regulator valve spring retainer. (Fig 1).
- Install dual retainer plate using Tool 6301. (Fig 2).
- Verify that all retainers are installed as shown in (Fig 3). Retainers should be flush or below valve body surface.
- Install check balls into position as shown in (Fig 4). If necessary, secure them with petrolatum or transmission assembly gel for assembly ease.
- Install thermal valve into transfer plate. (Fig 5).
- Install separator plate to valve body. (Fig 6).
- Install the overdrive clutch (#5) check valve to separator plate. (Fig 7).
- Install oil screen to separator plate. (Fig 8).
- Install transfer plate to valve body and separator plate. Make sure oil screen and #5 check valve do not bind. (Fig 9).
- Install twenty-four transfer plate to valve body screws and torque to 5 N.m (45 in. lbs.). (Fig 10).
- Install 2/4 Accumulator components as shown in (Fig 11).
- Torque 2/4 accumulator retainer to 5 N.m (45 in. lbs.). (Fig 12).
- Install manual shaft/rooster comb and transmission range sensor. (Fig 13).
- Make sure manual valve control pin is contained within the rooster comb slot. (Fig 14). Install Transmission Range Sensor retaining screw and torque to 5 N.m (45 in. lbs.).
- Install manual shaft seal. (Fig 15).
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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