For many people the 4×4 system on a navara is a new experience, as such it is important to understand how it works and how to use it. Failure to use it properly can lead to problems with the drive train.
This was orginally posted on www.nissan-navara.net by Guy Dewney.
If you own a vehicle with part time 4WD the need for different rpm front and rear represents a major problem. The transfer case will power the front and rear drive shafts with same rpm and is not able to satisfy the front axle’s need for more rpm. Remember, the combined rpm of front wheels (A+B) is higher than the combined rpm of the rear wheels (C+D). Only full time 4WD systems are able to negotiate the needs of front and rear.
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