Forklift Transmission Repair Parts Shaft Bearing Retainer 12003-42102 Jds30.024

How to Address Oil Leakage from a Forklift Transmission Drive Shaft
To address oil leakage from a forklift transmission drive shaft, the following steps can be taken:
 

1. Inspect and Replace Oil Seals: If the oil seal is aged, or deformed, or if the spring has fallen off, replace it with a new oil seal and ensure the seal spring is properly positioned.
2. Tighten Screws: For oil leaks caused by loose screws, tighten the screws, especially the clamps on the drive shaft dust cover.
3. Reassemble Correctly: If the leak is due to improper installation of the drive shaft or transfer case, disassemble and reassemble them correctly.
4. Inspect and Replace the Drive Shaft: If the gears at the connection between the drive shaft and the transmission are severely worn, replace the drive shaft.
5. Inspect and Repair the Transmission: If the oil seal on the first shaft of the transmission is leaking, remove the transmission, replace the first shaft oil seal, and check if the rear oil seal of the crankshaft is aged.
6. Check the Transmission Cooler: If the transmission oil cooler is leaking, replace it with a new one.
7. Inspect and Repair the Housing: If the housing is cracked, determine whether welding or replacement is needed based on the size of the crack.
8. Inspect and Reinforce Connections: For loose or stripped oil drain plugs, filler plugs, or connection bolts, reinforce them at an auto repair shop.

In summary, addressing oil leakage from the transmission drive shaft requires identifying the cause of the leak first, and then taking appropriate measures based on the specific issue. If you are unable to diagnose or fix the problem yourself, it is recommended to visit a professional repair shop as soon as possible for proper inspection and repair.