Re: need timing belt idler pulley
I dismantled 4 engines recently. I have found that if you carefully pick the outer seal cover off,...without damaging the lip,....you can soften the old grease with solvent, and blow out with high air pressure. When its clean, and still fairly tight,...add a few drops of zinc oil additive, spins the balls, and repack with new grease. Pop the outer cover back on. If the cover does not say put well,...then add a fine bead of silicon around the OD of the seal cover.
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