Oil Pump, 2346 Brake, Front Brake Piston: Assembly

WARNING: This page is about a different variant/trim than selected.

Install O-ring (1) to oil pump cover.

Fig 1: Installing O-Ring To Oil Pump Cover
Courtesy of NISSAN MOTOR CO., U.S.A.
Install O-ring to oil pump housing.

Fig 2: Installing O-Ring To Oil Pump Housing
Courtesy of NISSAN MOTOR CO., U.S.A.
Using the drift, install oil pump housing oil seal to the oil pump housing until it is flush.
CAUTION:
- Never reuse oil seal.
- Apply ATF to oil seal.
  
  Fig 3: Installing Oil Pump Housing Oil Seal To Oil Pump Housing Using Drift
  Courtesy of NISSAN MOTOR CO., U.S.A.
Install oil pump housing to oil pump cover and tighten bolts to the specified torque in numerical order shown in the figure after temporarily tightening them.

Fig 4: Locating Oil Pump Housing Bolts
Courtesy of NISSAN MOTOR CO., U.S.A.
Install D-ring (large) (1) and D-ring (small) (2) to 2346 brake piston.

Fig 5: View Of Large And Small D-Rings
Courtesy of NISSAN MOTOR CO., U.S.A.
Install 2346 brake piston (1) to oil pump assembly.

Fig 6: Locating 2346 Brake Piston
Courtesy of NISSAN MOTOR CO., U.S.A.
Install D-ring (inner) (1) and D-ring (outer) (2) to front brake piston.

Fig 7: View Of Inner And Outer Front Brake Piston D-Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Install front brake piston (1) to oil pump assembly.

Fig 8: Installing Front Brake Piston To Oil Pump Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Install 2346 brake spring retainer (1) to oil pump assembly.

Fig 9: Installing 2346 Brake Spring Retainer To Oil Pump Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Set the clutch spring compressor [SST: KV31102400 (J-34285 and J-34285-87)] (A) on 2346 brake spring retainer and install snap ring (fixing 2346 brake spring retainer) (1) to oil pump assembly while compressing return spring.

Fig 10: View Of Clutch Spring Compressor And Snap Ring
Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: Be careful not to expand snap ring excessively.
Install front brake spring retainer (1) to oil pump assembly.

Fig 11: View Of Front Brake Spring Retainer And Oil Pump Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Set the clutch spring compressor (SST: KV31103800) (A) on front brake spring retainer and install snap ring (fixing front brake spring retainer) (1) to oil pump assembly while compressing return spring.
CAUTION: Be careful not to expand snap ring excessively.

Fig 12: View Of Clutch Spring Compressor And Snap Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Install seal ring (1) to oil pump assembly.

Fig 13: Locating Oil Pump Assembly Seal Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Install 2346 brake component part (retaining plate, drive plates, driven plates, dish plate and snap ring) to oil pump assembly.

Fig 14: View Of Dish Plate, Driven Plate, Retaining Plate And Snap Ring
Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: Check the order of plates.

CAUTION: Never install snap ring mating part (A) to the clearance groove [(B) shown in the figure] of oil pump cover.

Fig 15: Identifying Snap Ring Mating Part And Clearance Groove
Courtesy of NISSAN MOTOR CO., U.S.A.