Econoline E350 1 Ton V8-5.4L CNG VIN M (1999)
2. Apply a new, continuous bead of sealant to the differential housing cover.
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Use Silicone Rubber D6AZ-19562-AA or equivalent meeting Ford specifications ESB-M4G92-A and ESE-M4G195-A.
3. NOTE: The differential housing cover must be installed within 15 minutes of application of the silicone, or new sealant must be applied. If
possible, allow 1 hour before filling with lubricant to make sure the silicone sealant has correctly cured.
Install the differential housing cover and tighten the bolts.
4. CAUTION: For Traction-Lok(R) axles, first fill the rear axle with 118 ml (4 ounces) of specified Ford Additive Friction Modifier
C8AZ-19BE46-A or equivalent meeting Ford specification EST-M2C118-A.
NOTE: Refill capacities are determined by filling the rear axle with the specified lubricant to the specified level below the bottom of the filler
hole.
Fill the rear axle with Motorcraft Synthetic Rear Axle Lubricant F1TZ-19580-B or equivalent meeting Ford specification WSL-M2C192-A, and
install the filler plug.
5. Lower the vehicle.
