|
Most 90s nissan engines used this method, and this only applies to factory bearings with factory set clearances. If you have the crank or the block remachined then they won't apply anymore. They are a set of 4 numbers and a set of 5 numbers on the block and numbers on the crank, each corresponding with rod and main journals. For ka24de, the numbers 0,1,2 are used. The numbers are added to give you which "grade" bearing to use for that specific journal. for example, if the crank reads, 1111 / 11111 and the block is 0000 / 00000. those numbers would add up to use grade 1 bearings. there is total of 4 different grades of bearings.
|