Roas & Donnie,

I have my 500E down for timing chain, tensioner, & all the rails. We noticed that the power steering pump shaft appears to have more movement than would be expected. The service records show this is the 5th power steering pump in this car. Should we rebuild the unit now while its accessible? Will the rebuild eliminate shaft end play and how much end play is acceptable?

Also, While I am info searching...
can you replace the timing chain cover without pulling the heads?

If we do pull the heads (95K miles) what kind of guide wear is expected & should we have the heads redone while they are off?

We are also now taking the opportunity to complete a few items on my wish list (1) resealing the tranny
(pre-existing leaks that we can now have fixed), (2) replacing the shifter bushings (very worn), replacing the rear main seal (minor leak)?

Is there anything else I should consider while the beast is dismantled? Preventative or performance related?

Thanks

Dwight


Thanks

Dwight

[Edited by dwight hinton on 05-17-2001 at 02:17 PM]

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dwight