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#16
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Before you do anything else, run the engine briefly with all the belts disconnected, then you'll know for sure what the noise is, or isn't.
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'83 300D, 126K miles. |
#17
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Quote:
The shaft can have a little (as in you can feel it but not see it) play in the "side-to-side" direction. The in-out direction should be tight. When feeling a turbo, just feel it-don't go gorilla and crank on the blades.
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$60 OM617 Blank Exhaust Flanges $110 OM606 Blank Exhaust Flanges No merc at the moment |
#18
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Quote:
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1991 F250 super-cab 7.3 IDI. (rebuilt by me) Banks Sidewinder turbo, hydroboost brakes, new IP and injectors. 2003 S430 - 107K 1983 300SD - Tanoshii - mostly restored ~400K+. 1983 300SD - Good interior. Engine finally tamed ~250K. Monark Nozzle Install Video - http://tinyurl.com/ptd2tge |
#19
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Another thing to check...
If you haven't already, it would probably be worthwhile to check and make sure the exhaust manifold is properly attached/secured. My motor was making a shrieking sound at around 2K-2.5K RPM and it turned out that the manifold was not secure, with bolts loose and even missing entirely. It is difficult for me to tell while viewing your video, however, if the shriek I experienced is similar to the one you are experiencing.
-Chris
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Christopher '06 Mercedes E350 station wagon (silver/black) '85 Mercedes 300D (black pearl/palomino) '85 Mercedes 300SD (smoke silver/burgundy) '79 Cadillac Sedan DeVille '05 Toyota Camry (because always running is nice) '85 Mercedes 300D sold back to orig. owner 8-1-06 '84 Volvo 264GL Diesel, owned 2000-2013 |
#20
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I took the U pipe off, checked for play and took some pics.
From what I can tell: -There is barely noticeable in-out play. It might not even be there. -There is up-down play. I don't know how to quantify. -There is no left-right play. I took many photos of the blades. Let me know what you think. It does look like the blade has been impacting the housing: W126 300SD Green - Turbo - Imgur I think this might be the best pic of the blades, click to make bigger!
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Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out. Check here for compatibility, diagnostics, and availability! (4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!) 82 300SD 145k 89 420SEL 210k 89 560SEL 118k 90 300SE 262k RIP 5/25/2010 90 560SEL 154k 91 300D 2.5 Turbo. 241k 93 190E 3.0 235k 93 300E 195k |
#21
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Did you try to spin the wheel> Did you feel any binding?
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'85 300D Cal 280,000 miles '14 GLK 350 60000 miles |
#22
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Yes
Quote:
.
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ASE Master Mechanic asemastermechanic@juno.com Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 1984 190D 2003 Volvo V70 2002 Honda Civic https://www.boldegoist.com/ |
#23
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The car has been parked for now. It will not be driven until this matter is resolved. I will be contacting Pure Turbos to see what their thoughts and cost are on rebuilding this current unit versus rebuilding another used unit.
__________________
Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out. Check here for compatibility, diagnostics, and availability! (4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!) 82 300SD 145k 89 420SEL 210k 89 560SEL 118k 90 300SE 262k RIP 5/25/2010 90 560SEL 154k 91 300D 2.5 Turbo. 241k 93 190E 3.0 235k 93 300E 195k |
#24
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Umm
Quote:
The question was simply to verify that you know, and for future members. A couple of my customers actually believed the shavings would fall to the bottom of the housing and stay there. .
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ASE Master Mechanic asemastermechanic@juno.com Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 1984 190D 2003 Volvo V70 2002 Honda Civic https://www.boldegoist.com/ |
#25
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Ha! Maybe if they were REALLY dense. Lots-o-wind power in there lol
__________________
Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out. Check here for compatibility, diagnostics, and availability! (4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!) 82 300SD 145k 89 420SEL 210k 89 560SEL 118k 90 300SE 262k RIP 5/25/2010 90 560SEL 154k 91 300D 2.5 Turbo. 241k 93 190E 3.0 235k 93 300E 195k |
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