Examination
1. Remove the oil injectors and check them.
a) Check that the pin or drill
1.1 mm passes freely through the hole (A) 
1.2mm in oil nozzle.
b) Insert a pin or drill
1.1 mm into the oil supply hole 
1.2 mm. Press the steel ball (B) inside the nozzle and make sure it moves smoothly for about 4 mm.
c) Apply compressed air to the oil supply hole. Check that the ball starts to descend (the air begins to pass) under pressure of about 200 kPa.
If any of the conditions are not met, replace the oil nozzle.
2. Carefully install the oil jets and tighten the bypass bolts.
Tightening torque no more than 16 Nm
The text of the article is available on the website: HondaBook.ru