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shaft slipping in PTO on 2007 RXT

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jonyray1

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Here is the background. RTX came in hard and fast.. Had front impact with a stationary dock and stopped suddenly. No injuries other than my buddies pride and my viper red RTX. Had some spider cracks in the front, seemed to be ok. No toy is pretty till it has a few scars!
Well, the engine started and ran fine. Put it back in the water, started it up, hit the throttle and zinnnggggg! Sounded like the old starter on my '71 Ford... Appears the shaft is slipping in the PTO and some water seepage through the mechanical seal. Pulled the pump and had a little horizontal play in the shaft. Read online to put a zip tie behind the rubber boot to squeeze the carbon ring up to the sealing surface.

Well this worked for a little while, but.

Is it possible the engine shifted forward from the impact? I looked at the motor mounts and the all look solid but there differently looks like there is about a 1/8"(-) play between the carbon ring and seal surface (when the boot is proper position).

Any Gurus out there!
 
My guess is the engine shifted forward. Technically you will need to align the engine once you loosen the mounts to slide the engine back. Check the spec sheet, some shafts have rubber bumpers on both ends, I don't think yours does. But replace them as they may be crushed.

Check the spines now that it has spun.
 
Awesome thanks. I see how to align an engine laterally with the alignment tool or redneck straightedge. But don't see where to align it axially. Is there a distance from the hull penetration to PTO or something?
 
Still not sure about forward/aft alignment... do you just squish the boot against the seal or is there a measurement that can be done?
 
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