Ford 2006 Town Car Owner's Manual page 307

Item Ford part name
Automatic
Motorcraft
transmission
MERCON V ATF
3
(4R75E)
Motorcraft SAE
80W-90 Premium
Rear Axle
Lubricant
Rear Axle
Motorcraft SAE
Lubricant
75W-140 High
Performance Rear
Axle Lubricant
(limousine)
Motorcraft
Windshield Premium
washer fluid Windshield Washer
Concentrate
1
Use only brake fluids certified to meet Ford specifications. DOT 3 fluid
is recommended. However, if DOT 3 is not available, DOT 4 fluid can be
used.
2
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.
3
Ensure the correct transmission fluid is used. Transmission fluid
requirements are indicated on the dipstick or the dipstick handle.
MERCON and MERCON V are not interchangeable. DO NOT mix
MERCON and MERCON V. Refer to your scheduled maintenance
information to determine the correct service interval.
2006 Town Car (tow)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
Ford part
number
XT-5-QM
XY-80W90-QL
XY-75W140–QL
2
ZC-32–A
Ford
specification
MERCON V
WSP-M2C197-A
WSL-M2C192-A
WSB-M8B16–A2
307