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Removing the oil pumps
– Remove the lock rings 1 on both oil pump shafts.
– Pull off the spacing washers and oil pump gears
2.
– Pull the needle rollers
3 out of the pump shafts and remove the
spacing washers mounted underneath.
– Remove both oil pump covers
4.
– Pull out both oil pump shafts
5 with the inner rotors; take the outer
rotors out of the engine case.
– Take the lock ring
6 and washer off the countershaft.
– Loosen the plug (A/F 13 mm) and pull it out together with the oil
screen
7.
– Pull the oil screen out of the plug; remove all O-rings and discard.
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