Proper lubrication procedures are the key to a great all-around maintenance program. If the oil is no doing that is job, or if the oil level is ignored, every the maintenance steps in the world are not going to save the infection running or assure long transmission life.Eaton Fuller transmissions room designed so that the internal parts run in a bath of oil circulated by the motion of gears and also shafts.Thus, all components will it is in amply lubricated if these actions are closely followed:1. Maintain oil level. Check regularly.2. Change oil regularly.3. Usage the correct grade and kind of oil.4. Buy native a reliable dealer.

You are watching: Eaton fuller 10 speed transmission oil type

Eaton Roadranger CD5O transmission FluidHIGHWAY USE-Heavy Duty and also Mid.RangeHeavy Duty Highway change IntervalMid.Range Highway readjust IntervalOFF-HIGHWAY USEHeavy Duty Engine Lubricant or Mineral gear LubricantHIGHWAY USEOFF-HIGHWAY USE
First 3,000 come 5,000 miles (4827 come 8045 Km)Factory fill, early stage drain
Every 10,000 miles (16090 Km)Check liquid level Check because that leaks
Every 250,000 miles (402336 km)Change infection fluid
Every 100,000 mile (160,000 Km) or every 3 years whichever occurs firstChange infection fluid
First 30 hoursFactory to fill initial drain
Every 40 hoursInspect fluid level, examine for leaks
Every 500 hoursChange transmission fluid where severe dirt conditions exist
Every 1,000 hoursChange transmission fluid (Normal off-highway use)
First 3,000 to 5,000 miles (4827 come 8045 Km)Factory fill, initial drain
Every 10,000 miles (16090 Km)Inspect lubricant level, inspect for leaks
Every 50,000 miles (80450 Km)Change transmission lubricant
First 30 hoursChange infection lubricant on new units
Every 40 hoursInspect lubricant level, inspect for leaks
Every 500 hoursChange transmission lubricant where major dirt conditions exist
Every 1,000 hoursChange transmission lubricant (Normal off-highway use)

TypeGrade (SAE)Fahrenheit(Celcius)Ambient TemperatureEaton Roadranger CD50 transmission Fluid50All
Heavy Duty Engine OilMIL-L-2104B, C, or D orAPI-SF or API-CD(Previous API designations acceptable)504030Above 10°F (-12°C)Above 10°F (-12°C)Below 10°F (-12°C)
Minral gear Oil withrust oxidationinhibitor API-GL-19080WAbove 10°F (-12°C)Below 10°F (-12°C)

The usage of mild EP equipment oil or multipurpose gear oil is not recommended, yet if these equipment oils are used, be certain to adhere come the following limitations:Do not use mild EP gear oil or multipurpose gear oil as soon as operating temperature are above 230ºF (110ºC). Countless of these gear oils, an especially 85W140, malfunction above 230ºF and coat seals, bearings and also gears v deposits that may reason premature failures. If these deposits room observed(especially a coating on seal areas causing oil leakage), adjust to Eaton Roadranger CD5O infection fluid, hefty duty engine oil or mineral equipment oil to guarantee maximum ingredient life and to preserve your warranty v Eaton.(Also see “Operating Temperatures”.)Additives and also friction modifiers room not recommended for use in Eaton Fuller transmissions.

Proper Oil Level

Make sure oil is level through filler opening. Because you can reach oil v your finger go not typical oil is at the appropriate level. One inch of oil level is about one gallon that oil.

Draining Oil

Drain infection while oil is warm. To drain oil eliminate the drainpipe plug in ~ the bottom of the case. Clean the drainpipe plug before reinstalling.


Clean case around filler plug and also remove the plug from side of the case. Fill infection to the level that the filler opening. If the transmission has actually two filler openings, fill to level the both openings.The specific amount the oil will count on the transmission inclination and also model. Execute not overfill; this will cause oil to be required out of the transmission.When including oil, types and brands of oil should not be mixed due to the fact that of possible incompatibility.

Operating Temperatures


– v engines of 350 H.P. And above with overdrive transmission


– with engines 399 H.P. And over with overdrive transmissions and GCWs end 90,000 lbs.– through engines 399 H.P. And above and 1400 Lbs.-Ft. Or greater torque– v engines 450 H.P. And also above

With EP or Multipurpose equipment Oil

Mild EP equipment oil and multipurpose equipment oil are not recommended as soon as lubricant operating temperatures are over 230ºF (110ºC). In addition, infection oil coolers space not recommended with these equipment oils since the oil cooler products may be struck by these equipment oils. The reduced temperature limit and oil cooler restriction through these gear oils typically limit their success to milder applications.

See more: How Much Protein Is In 6 Oz Of Chicken Breast, » Your Fitness Guides

Proper Lubrication levels as regarded Transmission installation AnglesIf the transmission operating angle is an ext than 12 degrees, not correct lubrication deserve to occur. The operating angle is the transmission mounting angle in the chassis add to the percent of upgrade (expressed in degrees).The graph illustrates the safe percent that an update on i m sorry the transmission have the right to be used with various chassis mounting angles. For example: if you have a 4-degree transmission mounting angle, climate 8 levels (or 14 percent of grade) is equal to the limit of 12 degrees. If you have a 0-degree mounting angle, the transmission can be operated on a 12 degree (21 percent) grade.Anytime the transmission operating angle the 12 levels is exceeded for an extended duration of time the transmission should be equipped v an oil pump or cooler kit to ensure ideal lubrication.Note on the chart the effect low oil levels can have ~ above safe operating angles. Permitting the oil level to fall 1/2″ listed below the filler plug hole reduces the degree of great by roughly 3 degrees (5.5 percent).


Any transmission component you require we have it! very same day shipping available, worldwide.



Quality TransmissionsProviding top quality Parts, Repair and Servicesince 1997. Us offer same day shipping, worldwide.

EnglishAfrikaansShqipالعربيةՀայերենazərbaycan diliБеларускаяbosanski jezikCorsuHrvatskiČeštinaDanskNederlandsEesti keelvosa VakavitiSuomiFrançaisქართულიDeutschΕλληνικάKreyòl ayisyenעבריתहिन्दी; हिंदीMagyarÍslenskaBahasa IndonesiaGaeilgeItaliano日本語한국어KurdîLatviešu valodaLietuvių kalbaLëtzebuergeschмакедонски јазикनेपालीNorskپارسیPolskiPortuguêsਪੰਜਾਬੀRomânăРусскийGàidhligCрпски језикSlovenčinaSlovenščinaAf-SoomaaliEspañolBasa SundaSvenskaภาษาไทยTürkçeУкраїнськаTiếng Việtייִדיש