Overdrive Servo: Installation

Install the return spring and the intermediate overdrive servo piston.
Install the servo cover cap.

Fig 1: Installing Special Tool
Courtesy of MAZDA MOTORS CORP.
Install the special tool.

Fig 2: Tightening Special Tool Bolt
Courtesy of MAZDA MOTORS CORP.
CAUTION:
- Do not use a screwdriver to install the retaining ring or damage to the case may occur. Use only snap ring pliers to install the retaining ring.
NOTE:
- If the servo cover will not seat deep enough in the bore to install the servo cover retaining ring, use a blunt punch or small hammer and gently tap the cover around the outer edge until the servo cover retaining ring can be installed.
Tighten the special tool bolt.
- Install the servo cover retaining ring.
If the case is stamped WG, install a wide-groove snap ring, or the servo will be damaged.

Fig 3: Loosening Special Tool Bolt
Courtesy of MAZDA MOTORS CORP.
Loosen the special tool bolt.
- When the spring tension is released, remove the special tool.
  
  Fig 4: Installing Transaxle Fluid Cooler Line With Torque Specifications
  Courtesy of MAZDA MOTORS CORP.
Install the transaxle fluid cooler line.

Fig 5: Disconnecting PTO Vent Hose From Clip On Filler Tube
Courtesy of MAZDA MOTORS CORP.
Install the LH splash shield and the 7 retainers.
Start the vehicle. Place the transaxle range selector lever in each gear and allow to engage. Check for leaks.
Check the transaxle fluid.