The Heinz

Sometimes I need a bit of correction, especially when my mind is outrunning itself. Happens a lot with how the front counter is...

I misread that part of the post, I just had a customer ask about the door tags and my mind was stuck on that! Yes, for the frame tags he can just get the decals separately, we usually have most of them in stock.

Your best bet would be to contact your local Mack dealer, there's a form they have to fill out with information from you and submit with an eSignature. In the past it was a PDF that had to be notarized.

Not 100%, but the brake demand sensors near the brake pedal are usual suspects for issues like this. I've seen them cause loss of power complaints lately, so I would look into that/have a SMART shop look into it.

The part number for your hood is 23397375, and it looks like you need to replace the springs as part of a supersession; springs are 82392414 QTY 2. I don't have one in stock, nor does anyone in NC as far as I can tell. They ARE available from Mack however.

Noted! I guess that valve does make a difference. Joey, fjh, and the others will have better answers for the lack of boost, but I know the CAC hot pipe (passenger's side) has a bad tendency to leak there, requires replacing the two blue boots and all four clamps. Could also be something in the EGR system causing a boost leak too,

It's really common around here for newer cement mixers and heavy dump trucks to have a second steering gear on the passenger side, but the setup is very different from this.

If I'm not mistaken, the overflow valve screws into the head as the return-to-FF Housing side. This is me guessing as I haven't worked much on this particular setup, but could the overflow valve stick open and allow the fuel to drain back earlier than needed (Someone smart please help me out!)

I don't think there's a way to do that, and I don't think it would be a good idea given how the DOT stresses all drivers wear them while the truck is in motion.

It certainly helps! #4 should be the return to the pump, Impact describes it as "FUEL FILTER BRKT-FUEL PUMP," while #8 should be the feed line from pump to filter, described as "FUEL PUMP-MAIN FILTER." Both of those banjo bolts use the same washer, Mack #20852765. The overflow valve according to your VIN is #21458307 should you need it. Sorry for the late reply, I'm now a Front Counter Salesman, so I am much, much busier than before. I've already had the privilege to order and quote parts for several older Macks, including an 80's DM.

I didn't have a VIN for a 2010 CXU with an MP7, but this is from a Granite of the same year with an MP7. Number 10 down there is an overflow valve on the return side, I don't remember if that can cause your issue or not. We never reuse these seals, but we are a dealership, so take that as you will.

I looked into some aftermarket air cleaners for you, but in order for it to not be $1000, you might need to check some scrap yards or parts trucks out! Even PAI is proud of their air cleaner. Were the screens added in the ASET engines?

You can try going here and contacting Parker dealers nearby, I don't know anyone who would specialize in this stuff sadly.

I can only assume Teledyne sold off or closed their hydraulic branch sometime after your truck was made, because they had absolutely nothing about hydraulic systems on their website. I contacted Parker to see if they have anything, it's worth a shot.

It likely won't have a filter, but it might have a screen in the water manifold hoses, I don't have a picture at the moment. I don't think those need to be changed all too often though.

What engine is in it? I haven't seen an MP engine without a coolant filter, E7's and back are a different story. We run almost exclusively red coolant in anything regardless of age here.

I've never had to pull one of these out, so I don't know for sure. I'm fairly certain the wiper mechanism is under the cowl in the engine bay, so at least you wouldn't have to touch the interior dash assembly or anything.

As for the transmission, it was built with a Fuller RT613. Forward drive diff is a CRDPC921, rear is a CRD931, both in 5.13 ratio.

I'm getting good at figuring these old Mack VIN's out. According to Impact, it shows to have an ENDT475 SCANIA in it.

Seeing a late model RD with beautiful paint just floors me. Every R model with the sloped hood I see around here looks like they've been put through the ringer. Excellent shot!

They weren't kidding, this fan is utterly available through Mack. I checked the usual aftermarket like PAI and Automann, nothing. BUT, we have access to Lippert who keeps old, obsolete parts, and they show to have several of these. It's worth a shot to ask your local dealers if they have access to this source and order it through them, because I've been told I can't sell to out of state customers without an account due to fraud attempts in the past.

It's even worse when it comes to warranty or even newer techs in the process of learning: letting eService direct the diag!! Our good techs complain how ridiculous it is to sit and wait for them to reply on a decision when they know exactly what's wrong.

Those usually come as an entire assembly, Mack (Volvo) calls it the "Wiper Mechanism" in Impact. It's number 3 in the diagram below, part number 23550705.

I'm glad ya'll are making the best out of a really bad situation. The situation in the mountains has been a burden on my mind and heart since the day it happened. As for the lack of media coverage, it was bad enough that me and some friends still went full speed ahead into the mountains from eastern NC for a vacation trip because no one made a big deal out of the situation coming. I was the first to leave and the farthest along, and got almost to Old Fort before being turned around by NCSHP because of the mudslide. I got to experience a lot of trees blocking the road, seen several fall ahead of me, and hit the dead zone with no cell service to tell my friends to turn around. I'm glad you and your family are ok.

Sounds very much so like something that can be resolved with programming. Unfortunately, you'll need a dealer to do the programming for you; requires Premium Tech Tool and knowing exactly what to program (usually involves an eService case nowadays).