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#46
08-21-2005, 06:22 PM
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rebuilt and installed by PO
the PO of my 617 turbo installed rebuilt injectors and each one has the rubber band on it covering the original marking on the injector. Each one of these rubber bands has NA34X typed on them. what does this mean?? seems to me NA could stand for Naturally Aspirated and so therefore are the wrong injectors for my turbo??!?, hmmm. a good decifer would be great,
Scott
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Thanks! Scott sdpettitt@yahoo.com 
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#47
08-21-2005, 07:20 PM
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Quote:
Thats pretty cheap. A far cry from the $250 I have seen other kits sell for. I would give it a try for that price. I bought some stuff from this guy. He doesen't answer emails and is a little slow on shipping. But the parts were good. If you have a question it is best to call him.
__________________
If it isn't old. It isn't worth beans! 85 300d 365,000mi war wagon 84 300sd parts doner, many parts for sale 90 Nissan Pathfinder 250,000+mi work horse
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#48
08-21-2005, 11:11 PM
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Ultrasonic cleaner
RE Jewelry ultrasonic cleaner and carburetor cleaner don’t try it my wife almost killed me when the carburetor cleaner melted her jewelry ultrasonic cleaner. I used acetone in an industrial cleaner and sent up such a fire ball the neighbors called the fire department I hope that is enough to discourage you from using flammable liquids in an electronic cleaner. I knew it was stupid and thank god I was doing it out back just in case or it would have blown the garage up and burnt the house down as it was I just got blown 2 feet in the air and 3 feet back. We won’t talk about the fireman’s response to a man with badly singed hairs telling them fire what fire sir. STUPID stuff makes me wiser the hard way though. I recommend just reading about such things and not trying them you’re self.
DHS
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#49
08-22-2005, 02:54 PM
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I'll put it in the Tool Rental Program as soon as I get a chance to use it. MattDave, Holy cow  LOLI guess I won't be trying that!  Danny
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1984 300SD Turbo Diesel 150,000 miles OBK member #23 (\__/) (='.'=) This is Bunny. Copy and paste bunny into your (")_(") signature to help him gain world domination
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#50
08-22-2005, 04:47 PM
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The MB service manual implies you need to add 018 and 013 needles to their kit. Looks the same for the Bosch kit, as 020 looks like the smallest in the kit.
Glad you got it for FAR LESS than MB's price. I use endodontic (root canal) files/reamers to clean mine, but brass seems much better than Ni-Ti.
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The Golden Rule 1984 300SD (bought new, sold it in 1988, bought it back 13 yrs. later)
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#51
08-22-2005, 04:52 PM
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Yeah, I kinda figured I would need smaller needles.
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Maybe I'll just go to MB and get them. Danny
__________________
1984 300SD Turbo Diesel 150,000 miles OBK member #23 (\__/) (='.'=) This is Bunny. Copy and paste bunny into your (")_(") signature to help him gain world domination
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#52
10-27-2005, 11:18 PM
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Injector rebuild kits and test stand
Does anyone have a source for Bosch injector rebuild parts (kits) and injector test stands? I want to rebuild my own injectors and test/balance them.
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Mahalo and Aloha, S. L. "Red" Pike, Naval Architect/Marine Engineer, USCG Licensed Chief Engineer (Steam, Motor, and Gas Turbine) Former nuc bubblehead (boomers) "Sustained superior performance through continuous incremental improvement." 1987 300SDL White w/ Gray Leather interior, 160K (mine) 2009 Nissan Murano (leased - wife's)
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#53
10-28-2005, 01:04 AM
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http://www.peachparts.com/shopforum/showthread.php?t=130074 I dunno if all the injector tests mentioned in the FSM would work with this setup, because the volume per pump might not be the same. But, you certainly could test opening pressure, and check for leakage. I would be interested in sources for shims and other injector rebuild parts as well. Yeah, I know it will probably cost me more than $3/injector, but I just like doing the work myself.
__________________
1971 220D/4-speed ~250K mi. Family owned (dads side) through three generations since <5K miles. 1992 Chrysler LeBaron, 3.0V6 125K. Family owned (moms side) through three generations since new. 1977 Chevy Camaro Continual hotrod project 1970 Cadillac Sedan DeVille 472ci and nearly 19' long 1974 Fiat Spider Still needs work
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#54
11-01-2005, 01:42 PM
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Does anyone know what I should adjust injector pressure to in order to better run veggie oil? I know the company Elsbett modifies injectors for this purpose. I am getting an injector tester and would like to be able to do this myself.
I am guessing that higher pressure equates to better atomization?
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========================== Aaron '84 300D 267,000 - Running WVO - Rice Bran Oil - Mmmmmm, fishy... ==========================
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#55
11-01-2005, 09:24 PM
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On what car & 5 to 10bar
The make and model of the car you are referring to always helps. There is some debate on this matter but 5bar to a maximum 10 bar over the specified opening pressure is what you should shoot for. I would probably shoot for closer to ten bar if I was going to run strictly VO or WVO but if I had to run diesel from time to time I would stick to 5bar over the regular operating pressure. A question for you if you know does the company selling injectors for WVO or VO recommend changing the IP timing when you install there injectors?
MHO Dave S
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#56
11-01-2005, 09:30 PM
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On ebay now
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Dave S
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#57
11-02-2005, 06:36 AM
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I just got my pop tester completed and tested the injectors in my 300SD. I finally found 5 that matched, but they were all low- around 110 bar. I'll have to find some shims. A couple of questions for those in the know.. 1) Anybody have any experience with Monark nozzles? They seem to be going for just over $20/each . Are they German? (are they crap?) 2) Anyone try to use VW Rabbit nozzles instead on a non-turbo MBZ? Those are cheap- like $8/ea for Bosch. They look physically the same to me and have the same 115bar pop pressure. What's the difference? Rick
__________________
80 300SD (129k mi) 82 240D stick (193k mi)77 240D auto - stick to be (153k mi) 85 380SL (145k mi) 89 BMW 535i 82 Diesel Rabbit Pickup (374k mi) 91 Jetta IDI Diesel (155k mi) 81 VW Rabbit Convertible Diesel 70 Triumph Spitfire Mk III (63kmi)66 Triumph TR4a IRS (90k mi)67 Ford F-100 (??)
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#58
12-23-2005, 10:20 PM
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Quote:
Anyone got any info?
__________________
1984 300D 398K-daily driver 1998 Honda Accord 102K -wife's daily driver 1991 Volvo 740 289K 2000 Toyota Corolla 143K
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#59
12-23-2005, 11:42 PM
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Added to
Added to "Diesel Injection:" section of
Organized MB DIY links http://www.peachparts.com/shopforum/showthread.php?t=135055
__________________
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/
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#60
12-24-2005, 05:10 AM
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Yes
Quote:
For every 0.05 mm. increase in shim thickness, you get about 3 bar pressure increase. 0.05 millimeter = 1.9685039 thousands 1.96850 thousands of an inch = 3+ bar when you figure out the shim think ness you need PM me I will se if I have 5 close enough to what you require they cost me $2.35 each plus 35 cents to mail them I will sell them for the same price if I have your sizes. One thing though my computer is dying a brutal death and I cant get a new one until the first week in January so if this one finally dies completely I may be offline for a week or so. Dave S Last edited by Brian Carlton; 12-24-2005 at 10:57 AM.
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