RDX AWD L4-2.3L Turbo (2010)
Oil Spray Jet: Testing and Inspection
Engine Oil Jet Inspection
1. Remove the oil jet bolt and the oil jet See: Service and Repair, and inspect it as follows.
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Make sure that a 1.0 mm (1/32 or 3/64 in) diameter drill bit will go through the nozzle hole (A) (1.2 mm (0.047 in) diameter).
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Insert the other end of a 1.0 mm (1/32 or 3/64 in) drill bit into the oil intake (1.2 mm (0.047 in) diameter).
Make sure the check ball (B) moves smoothly and has a stroke of approximately 4.0 mm (0.157 in).
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Check the oil jet operation with an air nozzle. It should take at least 200 kPa (2.04 kgf/cm2, 29.0 psi) to unseat the check ball.
NOTE: Replace the oil jet assembly if the nozzle is damaged or bent.
2. Install the oil jet and the oil jet bolt See: Service and Repair.
