Ryengoth Posted May 3, 2019 Author Share Posted May 3, 2019 Engine is back apart. Cam shims are all over the place in spec. Gonna have to try a few bucket/shim combinations before I order a bunch of 240/245/250/255 shims. #4 rings were stuck polishing up 2 vertical spots. #3 was stuck as well but nothing showed on the cylinder walls. Looks like I get to pull the pistons, clean the ringlands and re-ring the pistons again. Link to comment Share on other sites More sharing options...
Ryengoth Posted May 9, 2019 Author Share Posted May 9, 2019 Project on hold due to funds. Link to comment Share on other sites More sharing options...
Ryengoth Posted May 10, 2019 Author Share Posted May 10, 2019 I managed to get 3 of the 4 carbs rebuilt. One needs to have the bowl painted still. Dunno how I ended up with 3 rights and 1 left. #4 has paint curing. Hope to have the rack reassembled this weekend. The engine rebuild is on hold until funds allow for new rings and cylinder O-rings. 1 Link to comment Share on other sites More sharing options...
Ryengoth Posted May 13, 2019 Author Share Posted May 13, 2019 Since the engine work is on hold I finished up the carb rebuild and reassembly. I had a struggle to get a good butterfly and proper shaft for #1. Most of the butterfly screws stripped or sheared off. I either ended up ruining the threads drilling out the screws or destroying the butterfly trying to get it out of the damaged shaft slot. I managed to get all the pieces needed back in place and even got the plugs out of the idle mix screw tubes and cleaned the idle mix screws. The o-rings were skinny plastic discs instead of o-rings so they needed to be replaced a long time ago. Some shiny new screws here and there will finish it off before it goes back on. Time for wet set and bench sync/adjustments. 1 Link to comment Share on other sites More sharing options...
Moderator drewpy Posted May 14, 2019 Moderator Share Posted May 14, 2019 didn't know they had a heat shield? don't think the UK had them Link to comment Share on other sites More sharing options...
Ryengoth Posted May 14, 2019 Author Share Posted May 14, 2019 6 hours ago, drewpy said: didn't know they had a heat shield? don't think the UK had them The XJ 550 Maxim does. I don't know if the 650 or 750 does, I've not looked at the parts diagram. Link to comment Share on other sites More sharing options...
Ryengoth Posted May 30, 2019 Author Share Posted May 30, 2019 Link to comment Share on other sites More sharing options...
Ryengoth Posted June 3, 2019 Author Share Posted June 3, 2019 The turn signal switch was acting up when I was testing the electrical re-install. I guess broken solder joints on the slider would cause problems. Went ahead and refreshed the wire contact joints on all the parts. Have to do the other half next and then toss some paint on the housing. 1 Link to comment Share on other sites More sharing options...
Ryengoth Posted June 12, 2019 Author Share Posted June 12, 2019 Headlight bucket has been buffed outside and treated inside for rust. Shined up nicely. The throttle control assembly has been rebuilt and painted as well. 2 Link to comment Share on other sites More sharing options...
Ryengoth Posted June 13, 2019 Author Share Posted June 13, 2019 2 Link to comment Share on other sites More sharing options...
Ryengoth Posted July 2, 2019 Author Share Posted July 2, 2019 Power House caliper piston rebuild kit is done. Need new pads, though. 2 Link to comment Share on other sites More sharing options...
Ryengoth Posted July 9, 2019 Author Share Posted July 9, 2019 Front brake has new pads and new fluid. No leaks. Fuse box finally starting causing issues with the clips breaking. This will work for now. Link to comment Share on other sites More sharing options...
Ryengoth Posted July 17, 2019 Author Share Posted July 17, 2019 Seat pan and foam are in great shape. Keeping it. The seat cover split at the passenger riser panel. Hand stitched it back together, double-stitch. Added some 3M yellow goo and new vinyl to take the stretch stress off the panel seam. Link to comment Share on other sites More sharing options...
jimmy Posted July 17, 2019 Share Posted July 17, 2019 I normally give you a 'like' for your pics bud, but not with they big fekkin toes spoiling it Link to comment Share on other sites More sharing options...
Ryengoth Posted July 17, 2019 Author Share Posted July 17, 2019 Photobomb.. Link to comment Share on other sites More sharing options...
Ryengoth Posted July 18, 2019 Author Share Posted July 18, 2019 24-hour heavy soak in Armor All and then a rub-n-rinse in hot water. Pliable and soft again. A LOT of dirt came out of the pores, the protectant/cleaner did a good job cleaning without breaking the vinyl down. Another 24-hour soak is in progress to restore some more of the plasticizers, then I'll apply either lanolin or vinyl conditioner to seal it all and let it fully dry before buffing it out. I'm hoping it'll look like shiny new leather! Looks like I'll need one repair on the tail for staples, but it'll be hidden. The rest is good to go for re-install, with a little jute padding on the top of the seat foam. The brown color is from the cleaner in the pores. As the vinyl dries it returns to black. 1 Link to comment Share on other sites More sharing options...
Ryengoth Posted July 22, 2019 Author Share Posted July 22, 2019 1 Link to comment Share on other sites More sharing options...
Ryengoth Posted August 19, 2019 Author Share Posted August 19, 2019 I've threatened to part it out 3 times now... I hate these pistons. My expenses grow, but not the project progress. This is the 4th time one has slipped out and bent beyond re-use. 1 Link to comment Share on other sites More sharing options...
Ryengoth Posted August 29, 2019 Author Share Posted August 29, 2019 Engine top-end is back together. Compression is low on all 4 but holding it. Looks like I have to reshim it again since the rings are holding the pressure. Refined coconut oil wipe downs work well. Abosrbs in, no residue. Will continue until it won't absorb any more. 1 1 Link to comment Share on other sites More sharing options...
Ryengoth Posted September 3, 2019 Author Share Posted September 3, 2019 Bent an exhaust valve blocking the valve to get a shim out. It's back apart again, new valve installed. There is oil in the head gasket after oiling the cam gallies before disassembly this time. I swear this thing wants to end up being a boat anchor. 1 Link to comment Share on other sites More sharing options...
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