Replacing Piston Cooling Spray Jets

REPLACING SPRAY JETS IN CRANKCASE BEARING SUPPORTS

- M50TU VANOS -







Note:
Spray jets are installed in bores of thrust bearings 7 and serve to lubricate piston pins and cooling pistons.






Pull spray jets out of crankcase.






Spray Jet Assembly:

1. Jet body
2. Jet
3. Spring
4. Ball