217 In motion

I wonder if anybody can help me out here. The serial number  the cab information that is typically on the door Striker or doorpost is completely worn off. I like to know if there is another location within the cap or on the cob where it is easily accessible for identification purposes I have the serial number on paper but I would like to find it on the truck other than digging through the frame. can anyone help me here? 93 MH613 Ultraliner 

The trailer behind it one of the pictures is actually a Film Production trailer it is a wardrobe hair and makeup dressing rooms it is expandable the roof comes up to a second story

I bought it from a guy that had it parked in Squamish. He spent a lot of time rebuilding it was very meticulous. LOL he wasn't the greatest that tightening bolts so I've had to go completely through the truck make sure everything was tight he hadn't put any oil in the power divider so I've had that rebuilt went through the rear differentials to make sure they were good serviced the transmission as well the engine the fuel lines that were on it we're not the proper lines so I had that all replaced down at Mack and the timing was set wrong I just replaced all the wheel bearings and seals. The problem was the truck was parked for a long time and didn't move which is as bad as driving the hell out of them

I took my Mack in and got it Timed and valve set by somebody that knows what they're doing with them the E9 500 Works beautifully now. Turns out the last person to set the valves set them on the wrong timing mark the engine brake works much much better now huge Improvement. I will say though it's still not as good as a jake brake on a cat or Cummins. I can live with what I have

Hi guys I've got a 1993 Mack ultraliner it has the E9 500 Mack V8 motor in it. I took it to the shop for a valve set and we discovered that they had been time to the wrong mark. Wondering if anybody else this experience that's and what was the outcome after it was corrected? My fuel mileage has been terrible but the truck had a more than decent amount of horsepower. The engine brake didn't work worth a damn dynatard. I wondering if I can expect any increase in my fuel mileage as well the effectiveness of the dynatard

92 ultra liner Max torque transmission E9 Mack V8 500

I was having the same issue went through everything trying to figure out why it wasn't turning on or bouncing off and on turns out it was the throttle return spring was weak and eventually broke that tuned me into the fact that with the air throttle the rod had a tendency to bounce off the switch

Sorry auto-text changed everything on me I hope you can read between the lines can't figure out how to edit this post LOL