Product Details:

Product Name:Repair Kits For MAN 131*156*9.5 + 131*157*8 Rear Wheel Oil Seal

Requirements for protecting the main lip of the oil seal

1. When the oil seal passes through the shaft with splines, keyways or holes, a bullet-type protective tooling shall be used.

2. The surface roughness Ra max of the bullet-type tooling does not exceed 3.2um, and no scratches or burrs are allowed.

3. The outer diameter of the oil seal and the main lip must be coated with a layer of lubricant.

4. Use uniform speed and pressure in the oil package to prevent the spring from falling off.

installation method:

(1) Recommended oil seal installation tools and methods

1. The installation of the oil seal can be flush with the front end of the casing aperture, or it can be close to the low section of the casing aperture.

2. The reference planes for installation and positioning should be machined surfaces, and the unprocessed reference planes cannot be used.

3. The outer diameter of the oil seal should be coated with a layer of lubricant.

4, using hydraulic or pneumatic uniform pressure compression oil seal.

Note:

The matching surface of the oil package is flush with the reference surface of the housing to ensure the verticality of the shaft and the center of

the shaft after the shaft is installed, so that the oil seal lip becomes a line contact belt on the shaft surface to achieve a good sealing effect.

(2) Installation without oil seal

1.Apply a layer of suitable lubricant when the outer diameter of the oil seal is assembled

2. Tap the oil seal firmly and evenly.

3. Check that the oil package is flush with the reference surface of the casing after it is inserted.

Check that the oil seal spring must not come off.

FAQ:

Q1: How long is your delivery time?
 

A: 3-5days after payment received(public holiday excluded).

Q2: How to make payment?

A: We accept multiple payment method like Bank Transfer, Western Union, Money Gram, Credit Card, Paypal ,L/C and so on.

 
Q3:Who will pay importing duties?
 
A: Our quotation does not includes importing cost such as duties. So our customer has to pay these fees according to importing policy of their
 
country. If our customer has special requirement for the declared value, you can tell us.
 
Q4:How about your product quality control?
 
A:We produce strictly according to the standard production process : qualified material--vulcanization--trimming-second vulcanization--quality
 
inspection.
 
Q5: What is your advantages?
 
A:Our products offers excellent quality, reasonable price, good after-sales service & quality assurance.