Owner's Manual

5
Rear axles are considered lubricated for life when the vehicle is used for normal service. For
severe duty requirements, see Exceptions and / or Special Operating Conditions in scheduled maintenance information. Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford specification EST-M2C118-A for complete refill of Traction-Lok rear axles.
6
Service refill capacities are determined by filling the rear axle 1/4 inch to 9/16 inch (6 mm to
14 mm) below the bottom of the filler hole.
2009 Grand Marquis (grn)
Owners Guide (own2002), 2nd Printing
USA (fus)
Maintenance and Specifications
259