Tucson V6-2.7L (2005)
10. Remove the oil pump case (A).
1) Remove the screws (B) from the pump housing, then separate the housing and cover (A).
2) Remove the inner and outer rotors.
DISASSEMBLY
1. Remove the relief plunger.
Remove the plug (A), spring (B) and relief plunger (C).
INSPECTION
1. Inspect relief plunger.
Coat the valve with engine oil and check that it falls smoothly into the plunger hole by its own weight.
If it does not, replace the relief plunger. It necessary, replace the front case.
2. Inspect relief valve spring.
Inspect for distorted or broken relief valve spring.