Shift Concerns: Harsh 3-4 Shift (Automatic)

WARNING: This page is about a different car, the 2002 Mercury Villager. However, it is still accessible from the selected car via links, so may be relevant.

SHIFT CONCERNS: HARSH 3-4 SHIFT (AUTOMATIC) SPECIFICATION

Possible Component	Reference/Action
229 - ELECTRICAL ROUTINE
No electrical concerns
329- HYDRAULIC/MECHANICAL ROUTINE
2-4 Band
Damaged, worn, incorrectly assembled	Inspect for damage. Install new components as necessary.
Friction material-worn or damaged	Inspect for damage. Install new components as necessary.
2-4 Servo Assembly
Servo Piston-stuck, damaged	Inspect for damage. Install new components as necessary.
Piston Seals-damaged	Inspect for damage. Install new components as necessary.
Springs-damaged, missing	Inspect for damage. Install new components as necessary.
Rod or Bore-damaged	Inspect for damage. Install new components as necessary.
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate-damaged, off location	Inspect for damage. Install new components as necessary.