Low And Reverse Brake: Reassembly

Install low and reverse brake piston.
1. Apply ATF to inner and outer seals, and install them onto low and reverse brake piston.
  Seal Ring Inner Diameter:
  
  Inner Seal: 5.539 in. (140.7 mm)
  
  Outer Seal: 6.713 in. (170.5 mm)
2. Face outer seal lip toward inside by gently rolling it down around circumference for easier installation into case.
3. Install low and reverse brake piston by pushing evenly around circumference, being careful not to damage outer seal.
  
  Fig 1: Installing Low & Reverse Brake Piston
Install spring and retainer assembly.

Fig 2: Installing Spring & Retainer Assembly
Install SST(0K201 190AA1) in transaxle case.

Fig 3: Positioning Spring Compressor Into Transaxle Case
Compress spring and retainer assembly.
Install snap ring with snap ring pliers.
Remove SST(0K201 190AA1) .
Check low and reverse brake piston operation.
1. Pour in ATF until low and reverse brake piston is fully submerged.
2. Check that no bubbles come from between piston and seals when applying compressed air through fluid passage.
  Air pressure: 57 psi (392 kPa, 4.0 kg/cm ² )
  
  Fig 4: Checking Low & Reverse Brake Piston Operation Using Compressed Air
Install drive and driven plates, (each four)
NOTE: Installation order: Driven-Drive-Driven-Drive-Driven-Drive-Driven-Drive

Fig 5: Installing Drive & Driven Plates
Install retaining plate.
Install snap ring.

Fig 6: Installing Low & Reverse Brake Snap Ring

Measure low and reverse brake clearance.

Measure clearance between snap ring and low and reverse brake retaining plate.

Fig 7: Measuring Low & Reverse Brake Clearance

If clearance is not within specification, adjust it by selecting a proper snap ring. Refer to LOW & REVERSE BRAKE SNAP RING SIZES table.

Low and reverse brake clearance: 0.094~0.083 in. (2.1~2.4 mm)

LOW & REVERSE BRAKE SNAP RING SIZES

Snap Ring Size - In. (mm)
0.079 (2.0)	0.087 (2.2)	0.095 (2.4)
0.102 (2.6)	0.110 (2.8)	0.118 (3.0)

Check low and reverse brake operation by applying compressed air through fluid passage as shown in figure.
Air pressure: 57 psi (392 kPa, 4.0 kg/cm ² ) maximum

Fig 8: Checking Low & Reverse Brake Operation Using Compressed Air
Remove snap ring, retaining plate, drive and driven plates and set aside for later assembly.