2. Remove the AT oil pan and gasket (#28 in illustration AT assembly).
3. Disconnect the electrical connector of the AT solenoid valve.
4. Remove the retaining ring from the solenoid valve wiring connector housing.
5. Remove the bolts and check valve assembly.
Note: Do not drop the manual valve and servo release accumulator return springs.
6. If necessary, disassemble and inspect the valve assembly components.
7. Remove the servo off battery and the "ND" battery, use compressed air if necessary.
The original is available on the web page: nissanbook.ru
Note: Hold each piston with a rag.
8. Installation is carried out in the reverse order. Do not mix up the valve assembly mounting bolts: bolts "A" - "C" have a length of 40, 33 and 43.5 mm, respectively.