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Fig. 2: Compressing Band Apply Servo
Courtesy of FORD MOTOR CO. DIFFERENTIAL OIL SEALS R & I Removal 1. Raise and support vehicle. Drain transaxle fluid. Carefully raise staked portion of axle nut. Apply brakes and loosen, but DO NOT remove, axle nut. Remove lower control arm ball joint clamp bolt. Pry downward on lower control arm to separate control arm from 2. Insert pry bar between transaxle case and axle flange. Carefully apply force to pry bar until axle circlip is disengaged. Slide knuckle assembly off axle shaft, and remove axle from vehicle. Quickly install appropriate plug in transaxle. Using appropriate puller, remove Installation 1. Apply lubrication to new seal. Using appropriate driver, install seal. Install new circlip on transaxle end of axle. Remove transaxle plug, and carefully install axle into transaxle. Ensure circlip snaps into retaining groove. 2. Install axle into hub. Install NEW axle nut. Tighten bolts to specifications. See TORQUE SPECIFICATIONS . Stake NEW axle nut with blunt nose chisel. To complete installation, reverse removal procedure. Fill transaxle fluid to correct level. OIL COOLER FLUSHING Contaminates MUST be removed from oil cooler before transmission is put back into service. Replace cooler supply tubes if leaking. VACUUM THROTTLE VALVE DIAPHRAGM (MODULATOR) R & I Removal 1. Drain transaxle fluid. Disconnect vacuum hose from modulator. Unscrew modulator from transaxle. Remove control rod. With beveled side out, insert Vacuum Diaphragm Rod Gauge (T87C-77000-A) into mounting hole until gauge bottoms out. 2. Place gauge rod through opening of gauge until rod bottoms out against vacuum throttle valve. Tighten lock knob on gauge and remove tool. Using depth gauge, measure distance from flat surface of gauge to end of rod. See Fig. 3 . Select proper length throttle valve rod. See THROTTLE VALVE ROD DIMENSION CHART . THROTTLE VALVE ROD DIMENSION CHART Installation Install selected throttle valve rod. Coat threads of modulator with appropriate sealant. To install, reverse removal procedures. NOTE: If replacing modulator, it is necessary to replace throttle control valve rod. Measurement In. (mm) Applicable Rod Length In. (mm) 1.0 (25.4) 1.16 (29.5) 1.0-1.02 (25.4-25.9) 1.18 (30.0) 1.02-1.04 (25.9-26.4) 1.20 (30.5) 1.04-1.06 (25.9-26.4) 1.22 (31.0) 1.06-1.08 (26.9-27.4) 1.24 (31.5) |