Disassembly (from 07/2011)
1NZ-FE LUBRICATION: OIL PUMP (for Hatchback): DISASSEMBLY
1. REMOVE OIL PUMP COVER
(a) Remove the 2 bolts, 3 screws and the oil pump cover.
2. REMOVE OIL PUMP ROTOR SET
(a) Remove the oil pump rotor set.
3. REMOVE OIL PUMP RELIEF VALVE
Text in Illustration
(a) Remove the oil pump relief valve plug, oil pump relief valve spring and oil pump relief valve.