Gear oil for 2000 mac rd688s
How to Shift a Mack Truck Transmission | It Still Runs
Call the following number for the part. Sheppard S Steering Gear-Used. Morrisville, New York.
Need Mack RDS Steering Gear Parts? Check out 4 Mack RDS Steering Gear Parts for sale. We help you find the heavy duty truck parts that you need. Mack Used Trucks For Sale: Trucks Near You - Find Used Mack Used Trucks on Commercial Truck Trader. MACK RDS Crane Truck, Flatbed Truck Ruble Truck Sales. Premium. $77, , miles. Hot Oil Truck (1) Knucklebooms (2) Mixer Truck () Other Truck (3) Pickup Truck (1) Plow Truck - Spreader Truck (7) Recycle. 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 .Rd6888s x Steering Make: Mack. Truck Year. Close Update location. Start your free Part Request. No strings attached. First page Previous page Next page Last page 1. Cancel Go. Your name.
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Your email. Your phone number Please include your area code. I have heard that 50 weight engine oil is what is recommended today. What is my best bet? Also what works best in a CRD78 dual reduction rear end? I dont know about the old tranys, but in my 63 B61 i run gear oil, i put a gallon of Lucas gear additve in each rearend and my 13 speed roadranger, i use Lucas hub oil in the front hubs.
In all the transmissions that i deal with we use 50 wt synthetic and rears are either synthetic or 85 dyno oil. I would NOT use an 85 in a trans because there are needle bearings and the 85 is too thick to lube them properly.
Iil for the help guys. I think I'll use the 50 weight in the duplex and rd68s or 85 in the rear end. If anyone thinks this is the wrong way to go, please speak up. Thanks again. I have heard that 90 wt mineral gear oil which is what Mack used to recommend back when these trucks were new and 50 wt engine oil are the same viscosity, but the newer non mineral?
Maybe I should put my time to better use than trying to gather information to answer questions for people who don't want to listen. I'm really sorry if I came across that way, as it wasn't my intention at all. My mind is not made up.
Transmission And Rear End Oil. - Engine and Transmission - help-down.5v.plgeqr It will be a while before Mac get to changing the fluid anyway and I'm hearing iil then one for on what to use, so I'm just trying 2000 get all rd688s information before I go gear buy the wrong thing. Oil I geae appreaciate you using your time to help me out. Again, I'm sorry if I came across wrong.
Your duplex is a Mack made transmission, and to my knowledge Mack has never recommended anything other than a Mack approved gear lube for use in their transmissions. If you 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.
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Here are some scans from a "modern day" Mack manual concerning ol lubes, you will note that ALL mack trans. Again, I'm posting this info to show you and anyone else who may be unsure what Mack specified for this application. Thanks again for the help. I guess gear lube it is.
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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. 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. 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.
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 . 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. 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.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. Do not press the pedal any further than is necessary to disengage the clutch.
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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. Before shifting out of fourth gear raise the range button to the "High" position.