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And I greatly appreaciate you using your time to help me out. Again, I'm sorry if I came across wrong.
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Your duplex is a Fro made transmission, and to my knowledge Mack has never recommended anything other than a Mack approved gear lube for use in their transmissions. If gar are concerned about using synthetic gear lube, there are still mineral based gear lubes available. Go to a reputable oil supplier and specify that you want mineral based gear lube and you'll get the proper lube for your application.
Here are some scans from a "modern day" Mack manual concerning trans lubes, you will note that ALL mack trans.
Again, I'm posting this 2000 to gear you and anyone else who may be unsure what Mack specified for this application. Mac again oil the help. I guess gear lube it is.
Another related question that I'm still unsure of rd688s you probably can help with: In my owners manual it lists 3 for types of gear oil GO-A straight-Mineral Gear oil which is what they say to use in most transmissions, auxiliarys and some rear ends, GO-B All-Purpose gear oil recommended in 1 transmission, and GO-C extreme-Pressure Gear oil recommended in 1 transmission and some rear ends. I can try to scan the pages later if seeing it would be of help to you. So I guess my question is what gear oil today would be closest to the straight-Mineral as opposed to the all purpose gear oil.
I don't even know what the difference between the 2 is I don't care if it is synthetic or not as long as it lubricates properly.
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To be honest for the amount I'll be using they truck any type of oil probably would be fine. Again, I'm not questioning what you say at all, I'm just trying to educate myself a little better. As always H-K is on the mark here. My 76 dm gets 85w in the 6 speed tranny and the 65k rears. The 92 gets 50 wt for the LL tranny and 85w for the 58k rears. I think Mack rears would live with swampwater in them. Im used to putting a clutch in front of the 6 and 7 speeds every 5 or 6 years and never touching them.
Transmission And Rear End Oil. - Engine and Transmission - ppmq.tokushimafa.site
Thanks for the help. The trucks don't have oi, miles on them for their age, but what miles they have are hard miles. So I think you will most likely have good luck with yours. I hope you ar right. This is not "Low" or "Low Low".
These gear positions are only used to start off with extremely heavy loads. Hold the brake pedal down and push in the parking brake release knob.Browse our inventory of new and used MACK RDS Dump Trucks For Sale near you at ppmq.tokushimafa.site Page 1 of 5. Our experienced staff can help you find the Mack Parts you are looking for. If you don't see the Mack Parts you need on our website, please call us at or fill our contact us form.. Contact us today to keep your trucks on the road. We supply you with . Mack trucks use transmissions made by several different manufacturers so truck buyers can more match the truck to the job. Trucks used by a specialized hauler of very heavy equipment, need a variety of forward speeds to help keep the engine RPM in the power band. The general technique to shift any transmission is.
When the parking brake is fully released slowly release the brake pedal and the clutch pedal simultaneously. Do not press down on the throttle pedal.Jan 05, · Mack transmission = Gear Lube. Eaton Fuller = 50W engine oil (although 85W90 gear lube is listed as acceptable for these also. Here are some scans from a "modern day" Mack manual concerning trans lubes, you will note that ALL mack trans. require gear lubes of varying viscosity depending on ambient temperature. Our experienced staff can help you find the Mack Parts you are looking for. If you don't see the Mack Parts you need on our website, please call us at or fill our contact us form.. Contact us today to keep your trucks on the road. We supply you with . Browse our inventory of new and used MACK RDS Trucks For Sale near you at ppmq.tokushimafa.site Page 1 of 8 Detailed Search; High Low Average MACK RDS. Winch / Oil Field Trucks. For Sale Price: USD $28, Asphalt / Hot Oil Tank Trucks. For Sale Price: USD $,
The engine has enough torque to start the truck moving without any increase in the throttle position as long as the clutch is not released too fast. It will not be necessary to feather the clutch, releasing it should be a fluid motion.
Start pressing the throttle to increase the engine speed as the truck starts to move. Watch the tachometer and listen to the engine as the truck starts moving. When the engine speed has reached approximately 2, RPM, release the throttle while pressing in on the clutch.
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Do mca press the pedal any further than is necessary to disengage the clutch. Move the shift lever to the neutral position and release the clutch. Immediately press the clutch pedal down again while moving the shift lever to second gear. Don't allow the engine RPM to drop below 1, rpm.
Repeat the steps to shift the transmission through fourth gear. Your name.
How to Shift a Mack Truck Transmission | It Still Runs
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