B1 Brake Piston Removal and Installation
Precautions: Precautions for Diagnosing Trouble · Precautions for Disassembly and Reassembly · Precautions for Transmission / Transaxle · General safety (00)
Removal
Refer to Step 18) under A/T Assembly Disassembly.
Installation
Reverse removal procedure noting the following points.
•Apply ATF to new O-rings, B1 brake piston cover and B1 brake piston. 
•Adjust B1 brake piston rod.
•Adjust B1 brake piston rod.