pto

Ski was hard starting in the water pulled it out and starts good on trailer for two seconds. Went back home tested compression and got mag side 150 and pto 125. Pulled engine and found some scoring on these. The gaskets seems flat and old. Are they shot? Should I go ahead and rebuild the lower...

In my 1998 speedster the boat engine was not starting right, randomly shutting off, didn’t run right, stall at low rpm, had a vibration/rattling noise coming from back ,etc. I decided to do a full tuneup to see whats up (carbs, new filters, oil, head gaskets, peek inside to check pistons, plugs...

Ski did great previously, however while WOT the ski very suddenly lost all power, engine could rev but all I heard was a gut wrenching rattle/grind, quickly shut that down and swam to shore Engine PTO boot to driveshaft was demolished (not sure why it would fail in this moment?) Driveshaft...

Hi All, My first post here. I am in the process of rebuilding my engine after a big end conrod bearing failure.. It is the first time i have rebuilt an engine and i have learnt a lot from reading the manual and online etc. Finally the engine is on the mend again and i have just sealed the...

I apologize if there's a post in here referencing my issue, I searched but did not find one so, my question. I recently bought a 1997 Challenger 1800 and the drive shaft splines stripped in the PTO. I ordered the drive shaft but cannot find the PTO part number or any place that carries it...

My buddy and I are trying to remove our wear rings and carbon rings to fix some cavitation issues that we've had the past couple of years. (actually found a rock the size of a golf ball in the impelller so thinking that might help a good bit too). So we've got the wear rings under control, but...

Hey all I have a 96 seadoo spi 587 and I tore out my motor mounts. I installed new mounts got the alignment tool aligned the engine put everything together at put it on the water. As soon as I got out of no wake zone gave it throttle and it cavitated pretty badly with a slight grinding noise. I...

Hi, I am rebuilding my SeaDoo Challenger CS 2006. The supercharger broken and i have to change the stator, magneto and double gear.. and a nice cleaning of all parts. I am now to rebuild the pto and don't know witch part go there ( yellow circle ). And no part found on sea-doo parts website...

So I am rebuilding a 717 and got some new crank seals, I have been fighting with the rear PTO since the start. I have an old drive shaft that I am sticking inside the spindles and cranking on to try and bust it loose, I heated the shit out of it, and now, I tweaked the Woodruff key on the...

Situation: Local dealer pulled 04 GTX LTD motor. When motor blew supercharger, it did some collateral damage to both oil pumps, starter gear, etc. I'm starting to reassemble. I noticed my flywheel drum that rotates around the stator has a stamped, fingered THINGY that sleeves around the drum...

Hi Gents New to the forum but I work on board a luxury superyacht with 6 jetskis so looking forward to making a contribution on the forum. My first post is to ask which part of the engine and drive train of a GTX Limited 215 I should be looking at, as the major culprit in a recent...

Hi, I am trying to lube the PTO Flywheel but my grease gun tip is too fat to fit into the small space between the zerk fitting and the side of the flywheel. The auto parts store did not have any grease guns or fittings with smaller profiles. Is there a special fitting required for this...