Oil Pump: Disassembly

Remove seal rings.

Fig 1: Removing Seal Rings
Courtesy of NISSAN MOTOR CO., U.S.A.
Loosen bolts in a crisscross pattern and remove oil pump cover.

Fig 2: Removing Bolts & Oil Pump Cover
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove inner and outer gear from oil pump housing.

Fig 3: Removing Inner & Outer Gear From Oil Pump Housing
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove O-ring from oil pump housing.

Fig 4: Removing O-Ring From Oil Pump Housing
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove oil pump housing oil seal.

Fig 5: Removing Oil Pump Housing Oil Seal
Courtesy of NISSAN MOTOR CO., U.S.A.