63BMack
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Everything posted by 63BMack
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I finally got the heads off, #1 cylinder dropped a valve. Front head is junk, aluminum pieces are in the other cylinders so sounds like time for an inframe major, anyone have any suggestions on where to get a pair of remanufactured heads and overhaul kits for an 88 e6 4 valve. Thanks everyone for the help trying to figure out what was wrong with it.
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That's alright, I will check the pump drive too never thought about that. The pump has one of those bolts that the head is plugged, I might loosen one of the injector lines to see if fuel comes out. I will probably set the valve's first and check the push rods. Thanks for the information. Your alot of help, I appreciate that.
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No metal in oil pan, stuck a magnet in there still nothing. I will adjust the valve's an check push rods,
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Just got the truck, don't know how long it's been sitting. Don't know anything about repairs. I might see about valve lash, it seems a couple of valves are more loose than some of the others. I have overhauled 2 valves engines but don't know much about the 4 valve. I have a Mack e6 4 valve overhaul manual, I think I will try that first. The guy just said it had a tick in the top end. Thanks Guys I will let you know what I find out.
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88 R model with a 4 valve, it turns over like it doesn't have much compression. It only has around 300,000 miles question is would the injector pump or injectors make it sound like low compression. I took the puff limiter off and the rod moves easily doesn't feel like the rack is stuck. No metal in the pan from rings or cam. Anyone have any ideas about what to check next. Won't run on starting fluid either.
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you would have to change the left cowl for the 79, hood won't line up.
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Thanks fjh, you guys have a lot of knowledge. I think I will change lines, I all ready have a rebuilt Abac pump or I would have the Robert Bosch pump rebuilt. Thanks again
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I'm hoping I don't have to bend the lines to hook up, if I do I will probably use the injector lines for a Ambac pump. is the Ambac pump better than the Robert Bosch, the Amac pump looks like it's a better built pump and a little heavier. Thanks for your help guys
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Are the fuel lines in a different place between the two pumps. Is the firing order tha same on both of the pumps, I forgot to tell you it's a 2 valve engine. Thanks.
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I took my Robert Bosch pump off and going to put a American Bosch pump on, the question is can I use the injectors and fuel lines from the Robert Bosch pump in place of the American Bosch pump. It's just on a hobby truck.
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1975 Mack Cf-600 Radiator blinds?
63BMack replied to Palisade41's topic in Antique and Classic Mack Trucks General Discussion
On my 72 R model it has an air valve that you can turn the air off which opens the shutters. Follow the airline from the shutterstat it should lead to a shutoff valve. -
Can you use a small mirror or a scope to try to see back there. I know there's not much room
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If it came out of a cabover the numbers should be on the back of the engine.
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R MODEL PARTS
63BMack replied to Kenh68's topic in Antique and Classic Mack Trucks General Discussion
I PM you Doug Fetterly # don't know if you got it. He wanted me to give you his cell phone number 813 777-2961. He winters in Florida. Thanks Ron -
R MODEL PARTS
63BMack replied to Kenh68's topic in Antique and Classic Mack Trucks General Discussion
Kenh68 I sent Doug a message for you. RON -
Another thing I bet it wouldn't come from Mack with door hinges and door latches already installed either.
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Ok Thanks for the reply, have a great weekend
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Hi Glenn do you still have the injection pump, does it fit a 300 2 valve. Thanks
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