"Chris" wrote: Re: Transmission Pan Gasket
In the past I used a thin layer of gasket sealer to hold the gasket in place. My new filter kit has a rubber gasket and the directions say to not use gasket sealer, but to use a small amount of grease. Why not use sealer? _________________________________________________________
A gasket is made to seal irregularities in mating surfaces from leakage. A compatible lubricant should be applied to the gasket faces or its mating surfaces to allow it to conform to the irregularities during tightening.
Added sealant compositions may:
1..) Retain the gasket in place during handling and installation. 2.) Be necessary if mating surfaces are badly damaged. 3.) Chemically attack the gasket material due to incompatibility. 4.) Harden and crack, allowing leakage to return. 5.) Be unnecessary but harmless.
It's up to you. Good luck.
Rodan.