Disassembly
2ZR-FE LUBRICATION: OIL PUMP: DISASSEMBLY
1. REMOVE OIL PUMP RELIEF VALVE
(a) Using a 27 mm socket wrench, remove the oil pump relief valve plug.
(b) Remove the valve spring and oil pump relief valve.
2. REMOVE OIL PUMP COVER SUB-ASSEMBLY
(a) Remove the 5 bolts and remove the oil pump cover sub-assembly.