How to do front transfer output seal job?
Looking at the FSM it looks like you will need to take the front extension off and remove the bearing etc before taking the shaft out which should give you access to the oil seal. Looks like you will need a bearing puller to get the drive clutch hub off the shaft. The front one can be done in place.. The front one can be done in place..
How to remove front transfer case output shaft?
How to remove front transfer case output shaft to replace seal hzj 80 series landcruiser How to remove front transfer case output shaft to replace seal hzj 80 series landcruiser – Answered by a verified Toyota Mechanic We use cookies to give you the best possible experience on our website.
What happens if the output shaft bearing is damaged?
Aside from supporting and securing the transfer cases front output shaft, the output shaft bearing also seals gear oil within the transfer case. If the output shaft bearing becomes damaged, it can cause gear oil to leak from the transmission.
How do you replace an output shaft seal?
Step 1: Prepare the new output shaft seal. Get a tube of oil resistant silicon and place a fine film of silicon on the shell (outside area) of the new output shaft seal. Step 2: Get a seal installer tool that is made for an output shaft seal. Use a hammer and smack the seal installer to draw in the seal into the output shaft housing.
When to replace a transfer case output shaft seal?
If your vehicle continues to leak oil from the transfer case after replacing the transfer case output shaft seal, then you may need to get a professional to take a look at the transfer case. If the problem persists, get one of the certified technicians at YourMechanic to inspect the transfer case and diagnose the problem.
Aside from supporting and securing the transfer cases front output shaft, the output shaft bearing also seals gear oil within the transfer case. If the output shaft bearing becomes damaged, it can cause gear oil to leak from the transmission.
How to remove the front transfer case output?
Once the drive shaft is removed there is a large nut that needs to be removed once that is removed the flange will come off the end of the output shaft exposing the seal. Normally this flange is not pressed on but if there’s any corrosion you may have to use a small slide hammer to drive the flange off.
What causes the output shaft seal to bend?
This puts a lot of stress on the output shaft seal and makes the seal bend. When the seal is hard, bending the seal will allow fluid to escape the transfer case and allow dirt, debris, and water to enter into the transfer case. The most common sign of output shaft seal failure is the drip of gear oil leaking from the seal.