delivery valve install, with pics!

[justadonor]

ok, so i didnt see a tech article about how to install delivery valves, so i took a bunch of pics and i'll do a writeup for us!

ok, to get started, make sure you have a clean workspace.(common sense i know)
for tools you'll need:
-ratchet
-extension
-10mm socket(intake horn)
-11mm deep socket (for intercooler boot clamp)
-19mm wrench for injection lines
-delivery valve socket (specialty tool, can be purchased from PDP or geno's, about 35 bucks)
magnet or needle nose pliars (to pull DV's from barrel)
ok, now lets get started:

1. remove valve cover and intake horn and disconnect the grid heater wires (you'll need to do this to pull off your injection lines)
remove your injection lines and set them on a CLEAN surface(to prevent dirt contamination, you'll also need to take the bolts out of two clamps on each side of the grid heater that are bolted into the manifold) when that is done it should look like this:


2.now take your delivery valve socket and remove the #1 DV holder (im pulling the #2) CAUTION! be careful to not lose the spring and filler piece from the holder.


you should have these pieces when the DV holder comes out:


3: ok, now you can pull the DV out of the barrel. when you look down the barrel you should see this:


take your needle nose pliars and grab the top of the DV in the center of the last picture, it will look like this when you pull it out (sorry about the bad picture)


4k, now pull the other piece of the DV out, it will look like this:


5. just for comaprison, the 181 DV in on the left, the 191 is on the right. the assembled delivery valve will look like these examples:


the other 5 DV's will look exactly the same. another word of caution, DO NOT LOOSEN THE TWO NUTS ON EITHER SIDE OF EACH BARREL!!!! that controls the balance of fuel between the cylinders. if there is anything i missed, please post it and i'll put it in my original post, thanks guys and happy tuning!

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1998 QCSB 12v, 5-speed, its got gauges, that means its fast

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Last edited by justadonor : 07-16-2009 at 03:06 PM.

[justadonor]

bump TTT

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1998 QCSB 12v, 5-speed, its got gauges, that means its fast

[12vbigkermit]

just that the injector lines are a 19mm and best to use a line wrench. great post!!!!

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98 2500 4x4 7"38's, 8kh.i.d, pump tweaks, 4gsk, stacks, inline defuser,FASS,gauges,Suncoast billet trans bllt flex plate, tc lck up, timing, k&n, head oringed+ stg3 valve job,60lbs spring,coaltrain 140's soon to be a1's and super b special.

[justadonor]

Originally Posted by 12vbigkermit

just that the injector lines are a 19mm and best to use a line wrench. great post!!!!

thats strange, my 3/4 fit on there great. thanks though i'll edit that

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1998 QCSB 12v, 5-speed, its got gauges, that means its fast

[PowerstrokeConvert08]

3/4 and 19mm are exactly the same

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Black '97 12 Valver 2 wheel drive, 5 speed, #11 fuel plate, Valair full ceramic single disk clutch K&N drop in filter, 4000 GSK. NEEDS: cold air intake, 60 lb. valve spring, injectors, and a turbo

[BlackedOut02]

nice write up im planning to p pump my 24v next year, im going to use this when i do my 191 dv's.

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'02 | 2WD | 2500 | NV4500

"Diesels dont run away. Diesels over speed, mechanics run away"

[fbilly420]

Thanks for the write up. Great info.

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2001 F250, CCSB, 4X4, Auto, Forged rods, Lots of go fast parts and still slow.
2001 F250, STD cab, 2WD, workin on body and prepping for short bed conversion, engine search underway

[Don Wagner]

In your last picture the 181 seat is upside down.

[SIXINAROW]

great write up thanks.

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six in a row will go
6>8

[justadonor]

Originally Posted by Don Wagner

In your last picture the 181 seat is upside down.

haha, good eye, i wondered how many people would notice that, i didnt notice it till i had the pics put up.

thanks for the comments guys, i'll do another writeup when i replace my clutch next week

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1998 QCSB 12v, 5-speed, its got gauges, that means its fast

[Joe G.]

Are you going to put this in the 94-98 Tech Articles library?

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KDP tab fix info and fuel system article jgeorge1@suddenlink.net '95 2500 CC auto 4X4, 3.54, EGT, boost, fuel pressure, trans temp guages, PacBrake, TST #5, DTT VB, DTT triple disk TC, DTT billet flex plate, Cummins chrome kit.

[justadonor]

i would love to, if i could get one of the mods to move it for me

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1998 QCSB 12v, 5-speed, its got gauges, that means its fast