B4000 Regular Cab 4WD V6-4.0L OHV (1997)
Clutch Release Cylinder: Testing and Inspection
Release Collar Travel
1. Remove the rubber plug from the inspection port in the side of the transmission housing.
2. Using the black plastic bearing retainer rear edge as an indicator, take a reading with the clutch pedal fully up using Bearing Travel Gauge
D87T-4201-A, or equivalent.
3. Have an assistant fully depress the clutch pedal and take another measurement.
4. The difference between the two readings is the total bearing travel.
5. If the release collar travel is less than 10.8 mm (0.425 inch), inspect the hydraulic system for leaks. If a leak is located in the system, replace the
worn or damaged component and bleed the system.
6. If no leak is found, bleed the system. Recheck the release collar travel after repairs.
