Author Topic: Bosch No's for injector setting shims. (Read 9289 times)

Baxter · « **on:** December 22, 2007, 05:27:51 pm »

I can't seem to find them in ETKA, local Bosch agent aren't playing ball, anyone got any numbers to get me started?

Are they the same as IDI?

Slave2School · « **Reply #1 on:** December 22, 2007, 06:00:35 pm »

I you PM "Giles@PerformanceDiesel" he might be able to help you.

Baxter · « **Reply #2 on:** December 22, 2007, 06:12:56 pm »

I feel cheeky messaging people off forums when they run a business, if they see this and feel they want to reply, then thats good, but, well, you know, he'll answer if he wants to sort of thing.

Tintin · « **Reply #3 on:** December 22, 2007, 06:20:30 pm »

you want the part number for all the shim size for TDI injector?

Slave2School · « **Reply #4 on:** December 22, 2007, 06:45:17 pm »

Quote from: "Mr Brick-Yard"

I feel cheeky messaging people off forums when they run a business, if they see this and feel they want to reply, then thats good, but, well, you know, he'll answer if he wants to sort of thing.

Hehe I think Giles is a busy fellow form what I have seen and he just doesn't get online very often to participate in the forums with his new business. Since my cousin works there he was the guy that came straight to mind. It wasn't like you were asking trade secrets

jtanguay · « **Reply #5 on:** December 22, 2007, 08:12:59 pm »

yea i couldn't see why someone would not divulge that information. unless it would breach some sort of agreement set out by Bosch...

Tintin · « **Reply #6 on:** December 22, 2007, 10:55:16 pm »

It's the only information which I found about the shim for the TDI injectors.

Baxter · « **Reply #7 on:** December 23, 2007, 10:00:29 am »

So, it's the pin length that sets the breaking pressure?

Cheers for that.

jimfoo · « **Reply #8 on:** December 23, 2007, 10:04:34 am »

If that's the case, then there is an insert that isn't shown that would probably set the pressure of the 2nd spring. They don't show all the parts in the above diagram, or there are different TDI injectors. Mine still seem to have shims as well.

Baxter · « **Reply #9 on:** December 23, 2007, 02:48:41 pm »

Last ones I opened did too, hence question but the breaking pressures have always been bob on, so no real need to adjust, just wanted to check really.

Baxter · « **Reply #10 on:** December 23, 2007, 02:49:57 pm »

Does anyone have an exploded diagram of one anywhere? Oh, hang on, I may have one upstairs..

Back soon..

Baxter · « **Reply #11 on:** December 24, 2007, 07:26:08 am »

1. Holder body
2. Shim.
3. Compression spring #1
4. Pressure pin.
5. Guide washer.
6. Compression spring #2
7. Pressure pin.
8. Spring seat.
9. Intermediate disc.
10. Stope sleeve.
11. Nozzle body.
12. Nozzle retaining nut.
13. Nozzle needle.

h1 - Plunger lift to port closing
h2 - Main lift

Baxter · « **Reply #12 on:** December 24, 2007, 07:30:43 am »

So, someone correct me if I'm wrong, the way I see it.

Pressure builds in injector, needle starts to lift, compresses gap h1, this movement it acting on spring 1(the top one)
Needle keeps moving till gap h2 is taken up then the needle acts on the lower spring (spring 2 (or rather the spring acts on the needle)

I suppose with a standard pop tester you can only measure the breaking pressure and you are unable to set both springs without another machine?

jimfoo · « **Reply #13 on:** December 24, 2007, 09:30:52 am »

I don't see why you couldn't remove the stope sleeve, check the pressure, replace it, then check the pressure again. It should tell you something. Pressure (total) - pressure (stope removed, rod pressure) should = pressure from stope sleeve.

blkboostedtruck · « **Reply #14 on:** January 03, 2008, 12:27:58 am »

Quote from: "prothe"

Buy a shim punch and some shim stock and make your own shims.

do you know who carrys the shim punch tool prothe? I have not been abel to find it?

Author Topic: Bosch No's for injector setting shims. (Read 9289 times)

Baxter

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