u must tell us about which kind of mech. seals u use for which kind of pumps
Small pumps? Simply replace the 2 seal components: Rotating and Stationary Seats (or Faces). Large pumps? Seals may be rebuildable through a mechanical seal repair center or supply house. The seal faces will be replaced or re-faced by them, all 'soft' parts replaced, and ready to reinstall like new. You didn't specify what you meant by 'fix'. Fix the pump by replacing the seal or fix the seal itself? In case of overhung pump IF it is cartridge type seal then simply you can remove that seal from pump and install new seal .iafter impeller and sleeve and its components removal) if spare cartridge is available.
we need to know which gasket your talking about. Gasket in a condesate pump
disconnect the battery. Remove the pump bolts, and the fuel lines. Carefully lift out the pump, the drive rod, and the spacer. Inspect the spacer and rod for wear. Install the new pump in the reverse order.
Those old mechanical pumps worked quite well. When they stop working it's a simple matter to buy a new one and install it.
You can replace the rear Main seal on the oil pump of your Dodge ram 1505.9 L pickup truck by removing the camshaft bearing. Once the bearing is removed the seal can be removed with a seal puller. Reverse the process to install the new seal.
drop transmission remove old seal replace with new seal
Who told you you have a bad "water seal"? Are they referring to the plugs in the side of the engine block? If so, knock the out with a hammer and screwdriver. Use install tool to reseat the new ones. If they are referring to a water pump, it is just unbolt old, clean connection, install new.
remove transmission, remove rear main seal, install new rear main seal, install transmission.
In most model years, the high pressure oil pump is located under the intake manifold. Therefore, the first step is removing the intake manifold in order to access the pump. Undo the cover bolts and remove the high pressure oil pump, remove and discard all gaskets, seals and O rings. Replace the lower O ring seal, then the high pressure oil pump and bolts. Install the main oil pressure pump O ring seal, then the discharge pipe and bolts. Tighten all bolts to factory specifications. Install a new D ring seal on the discharge pipe and a new gasket on the oil pressure pump cover. Then replace the pressure pump cover and bolts.
How do you get to the fuel pump
remove the transmission pry the old seal out and install the new one. piece of cake
You can check on this Shaft Seal Installation Guide. The link is www.sealing.com/fileadmin/docs/Lip_Seal_Installation.pdf.