Escort L4-122 2.0L SOHC (1997)
Band: Service and Repair
Assembly
1. Clean the components with a suitable solvent and use compressed air to dry all parts and clean the fluid passages. Perform the following before
assembly:
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Inspect the servo piston for damage or wear.
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Inspect the 2-4 band for wear and burning.
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Check the servo piston and servo piston seal area for burrs or damage.
2. Measure the free length of the servo piston spring and check for deformation. The servo piston spring free length should be 43.25 mm (1.703
inch). If not within the specification, replace the servo piston spring.
NOTE: Do not compress the springs when measuring it with vernier calipers.
3. Measure the free length of the orifice check spring and check for deformation. If not within the specification, replace the orifice check spring.
NOTE: Do not compress the springs when measuring it with vernier calipers.
Outer Diameter (A): 7.5-8.3 mm (0.295-0.327 inch)
Free Length (B): 32.8 mm (1.291 inch)
Wire Diameter (C): 0.6 mm (0.024 inch)
No. of Coils: 10.1
4. Assemble the (A) orifice valve, (B) orifice check spring, and the (C) orifice holder. Install the orifice spring in the direction exactly as shown.
