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How do you install transfer case fluid?
Locate the filler plug on the side of the transfer case. Clean the filler plug and the area around it using a shop rag; this avoids contaminating the new transfer case fluid. Using a wrench or ratchet and socket, remove the filler plug. Add the new fluid to the case using a small funnel.
What fluid goes in a np241c transfer case?
np241’s take dexron/mercon ATF. everyone seems to think ATF is the best to run in them because that is what the manufacturer calls for. tbh, you could run any ATF as the transfer cases are not ATF additive sensitive like A/T’s.
How much fluid does a np241c hold?
Manual says 3.08 liters or 3.25 quarts for 241 HD.
How do I know if my transfer case needs fluid?
How do I know if my transfer case’s fluid needs changing?
- Difficulty shifting gears.
- Grinding noises coming from underneath the vehicle.
- Vehicle jumps in and out of four-wheel drive.
Where do you put the oil in a transfer case?
The drain and fill plugs are generally located facing the rear of the transfer case and vehicle. The lower plug is the drain and the plug located higher up is the fill. Remove the fill plug, then remove the drain plug. Allow the fluid to drain as long as possible as to extract the maximum amount.
How many quarts are in a NP241?
The NP241 hold about 2.5 quarts…the NP241HD holds a lot more…
How much fluid goes in a transfer case?
The fluid level and condition can be checked through the fill plug. In most vehicles, a transfer case is filled with a small amount of gear oil (usually SAE 75W-85, 80W-90 or 75W-140 grade). The transfer case of the Toyota FJ Cruiser in the photo, for example, takes only 1.5 quarts (1.4 liters) of SAE 75W gear oil.
What happens if transfer case has no fluid?
If the seals leak, fluid escapes and is no longer able to properly lubricate the interior components of the transfer case. Eventually the parts inside will wear out and overheat. If this happens, the transfer case will be rendered useless and the four-wheel drive operation will not work.
Can I use transmission fluid in a transfer case?
Transfer cases may be filled with gear oil, automatic transmission fluid (ATF), or specialty lubricants. It is important to regularly inspect the transfer case for any damage, leaks, or other concerns.