Control Valve Assembly: Disassembly

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

Disassemble upper, inter and lower bodies.

Fig 1: Identifying Bolt Length and Number Of Bolts

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Identifying Upper, Inter And Lower Body Bolts

Courtesy of NISSAN MOTOR CO., U.S.A.

Remove bolts A, D and F, and remove oil strainer from control valve assembly.

Fig 3: Identifying Oil Strainer In Control Valve Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove solenoid valve assembly and line pressure solenoid valve from control valve assembly.
- Be careful not to lose the line pressure solenoid valve spring .
Fig 4: Identifying Solenoid Valve Assembly And Line Pressure Solenoid Valve In Control Valve Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove O-rings from solenoid valves and terminal body.

Fig 5: Removing O-Rings From Solenoid Valves And Terminal Body
Courtesy of NISSAN MOTOR CO., U.S.A.
Place upper body face down, and remove bolts B, C and F.

Fig 6: Placing Upper Body Face Down, And Removing Bolts
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove lower body from inter body.

Fig 7: Removing Lower Body From Inter Body
Courtesy of NISSAN MOTOR CO., U.S.A.
Turn over lower body, and accumulator support plates.

Fig 8: Turning Over Lower Body, And Accumulator Support Plates
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove bolts E, separating plate and separating gaskets from lower body.
Remove check balls, oil cooler relief valve springs and T/C pressure holding spring from lower body.
- Be careful not to lose steel balls and relief valve springs .
Fig 9: Removing Check Balls, Oil Cooler Relief Valve Springs And T/C Pressure Holding Spring From Lower Body
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove inter body from upper body.
Remove pilot filter, separating plate and gaskets from upper body.

Fig 10: Removing Pilot Filter, Separating Plate And Gaskets From Upper Body
Courtesy of NISSAN MOTOR CO., U.S.A.
Check to see that steel balls are properly positioned in inter body and then remove them.
- Be careful not to lose steel balls .
Fig 11: Identifying Proper Position Of Steel Balls In Inter Body
Courtesy of NISSAN MOTOR CO., U.S.A.
Check to see that steel balls are properly positioned in upper body and then remove them.
- Be careful not to lose steel balls .
Fig 12: Identifying Proper Position Of Steel Balls In Upper Body
Courtesy of NISSAN MOTOR CO., U.S.A.