Joey Mack

So true Bullheaded,, I'm a one man show with my mobile mechanic business. I'm proud of what i do and i take the good with the bad. I pay my taxes and dues, while I see people get everything they need for free.. anyway,  ... Jojo

Hello 880 joe, The E-7 I built, is doing good... When I did the job, we replaced, the: Heads, Water pump, Air compressor, Radiator, the oil cooler and turbo was a few months old and in great shape, so my customer asked me to re-use them. I agreed.. New belts, and fan clutch (viscous). The cam and lifters looked good, so we skipped that. I took the oil pump apart and measured the clearence, spring tension,  and there was no scarring. I put it back in, Oil pressure was, and still is, within spec when we ran the engine, (Run-in).. It still makes good oil pressure when hot. it's only been 4 months, but it's still doing it's job.. I know I repeated some stuff here.... The final cost: $10,500.00 Parts and labor.. Jojo

Merry RamaHanukKwanzaMas!! everyone.. Jojo

Hello, I need a brakedust shield for in board, Budd wheel set-up. If anyone has one or the part number, That would be great!

youre pistons should be scraped on the thrust side. The P.A.I. kit I used had pistons, and rings in boxes, and new liners. I re-used the connecting rods. Of course, many will dissagree with re-using connecting rods without having  them checked, the engine ran good before i tore it down, and did not vibrate or shake,, it had a cracked head, and my cust wanted me to re-build it. after inspecting the crank journals, we decided to go for it. I guess, you and youre mechanic need to discuss it......

Dammt!!!! now I want Cake and Ice cream... Merry Christmas.... Hope I'm allowed to say that.... 🤫 Go Bulldog, Jojo

I also forgot to ask if the sensor is "set" right... ( all the way in, then one full turn out)?

It's all good.. I feel sure the tone ring is pressed on  in Mack tranny's. His series would be a 300,  not much different from 200's... there are some slight differences, the 4th 5th sliding clutch is fine splined like an eaton.  otherwise its similar to 200's. Multi speed reverse adds a different set-up in the back box with caged reverse idlers......  anyway, a loose yoke could cause the code...  its great to chat with you, Jojo 

Terry, Im new here... I came her to talk about the truck that I am proud of! That and freindly chat is all I want!...  Thank you for what you said. Merry Christmas! Jojo

Thats a new one for me.... makes total sense!   

Heck, I also forgot to ask if its a Mack tranny... the tone ring may be pressed onto the yoke, Eatons have a separate tone ring, in this year model.  just like the FRO 15,16,210C tranny's ive put synchros in...   Correct me if i'm wrong, Vmac3.. Jojo

Were on the same page Vmac3... Im glad you took the time to type all of what you know... You are absolutely right!!!

Just curious.... is the tranny yoke loose..?  

I always measure my shelf depth, I keep an old liner that i trimmed. i measure each time i use it, write down my measurements. shelf depth usually falls around 4".03...   on an uncut counter bore.... i take that measurement along with the new liner measurement. around 4".10... anyway,... when I set a liner i shoot for .028" protrusion.   I always get my liners within .002"... mack spec is .023-.029... Im telling you this because I hope who is doing the build understands this...  Vmac3... please chime in... I have seen too many engine builds go bad because the "tech" said he could do it..

yes..... As far as inspecting it with idea of re-using the liners, in rare cases in my experience you can do that. However, why take the chance? Hopefully when he pulls the liners, the counter bore shelf will be good. if not, just get them cut.. I have always built these engines with Mack parts, but 4 months ago i built a 1990 E-7 with P.A.I. engine kit and heads.. so far the truck is running goo, I talk to my customer often to keep up on it.. I'm sure a few others will chime in on this, there are a lot of smart people here.. "F" from canada, and vmac3.... They may offer some advice too.. Jojo   Good luck, let me know how it goes..

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another good lookin Mack.... Is a CL... Tall and strong.  I drove one for a short time, Tri 'X' dump truck, 460XT, 18 Spd. 4:42 200 series rears.... It was a Hoss!!

Hey  Bubba, we'll get to the bottom of this... Jojo

Hello, I'm trying to find one of these dust shields. I sure could use a Part number... Thank you, Jojo.

Yes sir I am,,, yes and the Davco filters have a coil inside that coolant can flow through if the fuel heater option is used.. Jojo

Yes I remember  E.U.P. issues, what do you think about the A.P.U. causing this issue, provided the truck has one.... I have done the simple fix of replaceing the Davco 382 filter assembly, to stop contamination, however in N.C.  i dont see too many with coolant connected to them. When I lived in Maine, I saw plenty.. I have also only replaced 1 cup in an E-Tech, Glad youre here, Jojo

Hello Jeff M. Great picture. I lived there 25 years, I Graduated from Gray New Gloucster  high school in 1987,  I drove for Mietta construction in Scarborough for 2 years, 98-2000(Late 70" RD's and DM's)...  Merry Christmas, Jojo..

does the engine look like it was re-assembled? New heads, Turbo, water pump, fuel lines, Paint, air filter, radiator, ? If it's an IEGR engine, and was really re-built, check warranty status. The IEGR engines are good, .. Good luck , Jojo

Just curious.... does the truck have an A.P.U.?

Just curious... "V".. are you suggesting there is a Davco filter on the truck and it failed?? I'm trying to think how this could happen on a Legacy engine...  sounds like an 8-3 code... i dont think he has an MP ...I pay attention to to what you write. I worked in mack dealerships for 9 years.. i left 2 years ago... Glad youre  here, Jojo

Thank you very much!!!! Jojo