Oil pump disassembly
Remove relief valve
Slightly mount the pump body in a vise.
Be careful not to damage the pump body.
Remove the plug, gasket (2JZ-GE), O-ring (2JZ-GTE), compression spring and relief valve.
At the time of reassembly, please refer to the following items. Use a new gasket (2JZ-GE) or O-ring (2JZ-GTE).Torque:
2JZ-GE: 49 N·m (500 kgf·cm, 36 ft·lbf)
2JZ-GTE: 29 N·m (300 kgf·cm, 22 ft·lbf)
- Slightly mount the pump body in a vise.
Remove drive and driven rotors
Remove the 10 screws, pump body cover, the drive and driven rotors.
Torque: 10 N·m (105 kgf·cm, 8.0 ft·lbf)At the time of reassembly, please refer to the following item. Place the drive and driven rotors into the oil pump body with the mark facing upward.
This guide is based on the book edition Toyota (RM502U, 1997)