Any input on the fan clutch conversions for the mp7 and mp8s its a good thing to get rid of the big oil filled clunker however we are having trouble with getting the ecms reflashed to get them to cycle properly. One of the first symptoms that is commonly associated with a bad or failing fan clutch is an overheating engine.
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Mack fan clutch problems. The fuse had been blown when first ins read more. This video demonstrates the typical characteristics of a bad fan clutch. Aug 2 2005 1. They can change at what temp it engages and dis engages but the fact is they are getting a lot of hp out of an 11 liter engine and it makes a lot of heat and a small radiator opening does not allow for enought air movement. Bolus trucking out of scranton pa went so far as to put extra air intakes on the. Truck 1999 mack ch600 problem the fan clutch wont disengage.
A bad fan clutch may not engage properly or at all and as a result will disable the fans or prevent them from working at maximum efficiency. Also have a mack am told to get used to the fan coming on. Fan clutch on 2005 mack discussion in trucks eighteen wheelers started by tommbo aug 2 2005. There are two versions a smaller oil filled one that is electronically controlled and the horton air fan clutch. 2106 good used horton fan clutch part 79a9498 2 for sale off mack ami diesel engine fits 2002 2007 mack mr le truck with mack ami aset ai engine oem 989477 service 999477 mount part 601741 wf1 pn 79a9498 2 stock 2106 all ourâ partsâ areâ testedâ and shipâ priority mailâ overnight shippingâ options are available. Peterbilt fan clutch removal.
Replacing your fan clutch can. The fan clutch is responsible for controlling the operation of the cooling fans. Things that have been identified there is 12v at the hot lead going to the fan clutch solenoid. How can i tell if my fan clutch is working right on a mack mp8 engine 2009 mack chu613 2009 mp 8 engine no truck answered by a verified technician we use cookies to give you the best possible experience on our website. Replacing your fan clutch can improve your ac system and keep the engine cooler. Good used horton fan clutch part 999498 for sale off mack diesel engine fits 2002 2007 mack.
Gallery of Mack Fan Clutch Problems
