Diesel Data: Automotive Repair

Overhaul

DISASSEMBLY
Standard 3-Joint Type
Before removing center bearing, check its condition. If it does not operate smoothly or if there is any free play or leakage, remove as follows:





1. Put matching marks on affected Darts.
2. Remove bolts which hold front propeller shaft to rear propeller shaft.





3. Place companion flange in a vise and remove stake nut.
- Be sure not to hold propeller shaft pipe portion in the vise.

4. Drive out companion flange with a puller or press.
- Before disassembling, put aligning mark on relevant parts.





5. Lightly tap the head of front shaft with a copper hammer until center bearing is removed.
- Be careful not to damage the thread portion.

DOJ Type
Do not disassemble DOJ type propeller shaft because it is a non-disassembly part.

INSPECTION
Do not disassemble propeller shaft. Check the following and replace if necessary.
1. Tube surfaces for dents or cracks
2. Splines for deformation or abnormal wear
3. Joints for non-smooth operation or abnormal noise
4. Center bearing for free play, noise or non-smooth operation
5. Oil seals for abnormal wear or damage
6. Center bearing for breakage or damage to rubber boot