Escape 2WD L4-2.3L VIN Z (2005)
CAUTION: Do not use a screwdriver to remove the retaining ring or damage to the case may occur. Use only snap ring pliers to remove the
retaining ring.
Using the special tool, remove the servo retaining ring.
1
Install the special tool.
2
Compress the servo assembly by tightening the bolt.
3
Remove the retaining ring.
5. Remove the servo cover assembly.
6. Remove the intermediate and overdrive servo piston and return spring.
7. Wipe the servo piston and the servo cover cap with a lint free cloth.
8. CAUTION: Do not clean the rubber sealing surfaces of the servo piston and the servo cover cap with cleaning solvent or damage to the sealing
surface may result.
Inspect the servo piston for cracks on its pressure surfaces and in the sealing area. Look for damage near the point where the servo piston is
attached to the servo rod.
9. Squeeze the servo piston lip for flexibility. If the lip feels brittle, install a new piston.
10. Inspect the servo retainer spring for cracks, breaks or deformation.
Installation
1. Install the return spring and the intermediate overdrive servo piston.
2. Install the servo cover cap.
3. Install the special tool.
4. CAUTION: Do not use a screwdriver to install the retaining ring or damage to the case may occur. Use only snap ring pliers to install the
retaining ring.
NOTE: If the servo cover will not seat deep enough in the bore to install the servo cover retaining ring, use a blunt punch or small hammer and
gently tap the cover around the outer edge until the servo cover retaining ring can be installed.
Tighten the special tool bolt.
^
Install the servo cover retaining ring.
5. If the case is stamped WG, install a wide-groove snap ring, or the servo will be damaged.
