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Disassembly
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Oil Pump: Disassembly
REMOVE OIL PUMP RELIEF VALVE
Remove the plug, spring and relief valve.
Fig 1: Identifying Relief Valve
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE OIL PUMP GEAR SET
Remove the 10 screws, pump body cover and the drive and driven rotors.
Fig 2: Identifying Oil Pump Gear Set Screws
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002