Target Audience:
DIY enthusiasts, independent repair shops, Lincoln Town Car owners
Value Proposition:
Comprehensive, year-specific, OEM-quality repair information at a fraction of dealership cost
Accessibility:
Single PDF file, no installation, easy to navigate and search
Comprehensiveness:
Covers all aspects of repair and maintenance, including advanced procedures
Systems Covered:
Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, HVAC, Electrical System, Body, Interior, Diagnostics, Maintenance
Estimated Page Count:
1000+
Type:
Workshop Service Repair Manual
Engine Mechanical:
Complete overhaul, component replacement, timing, lubrication, cooling
Engine Electrical:
Ignition system, starting system, charging system, fuel injection, sensors
Transmission Service:
Automatic transmission (4R70W) overhaul, fluid service, electronic controls
Drivetrain:
Rear-wheel drive system, driveshaft, differential, axle shafts
Suspension System:
Front and rear suspension components, shock absorbers, springs, bushings, alignment
Steering System:
Power steering system, steering gear, tie rods, steering column
Brake System:
Front and rear disc brakes, ABS, parking brake, hydraulic components
Heating Ventilation Air Conditioning HVAC:
A/C system, heater core, blower motor, climate control
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel filter, injectors
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, pipes
Body And Frame:
Body panel repair, frame straightening, corrosion protection
Interior:
Seats, trim panels, dashboard, headliner, door mechanisms
Lighting System:
Headlights, taillights, interior lights, fog lights
Safety Restraint System:
Airbags, seat belts, SRS module diagnostics
Diagnostic Trouble Codes DTC:
OBD-II codes and troubleshooting procedures
Maintenance Procedures:
Oil changes, filter replacements, fluid checks, tire rotation, tune-ups
Repair Procedures:
Step-by-step guides for component replacement and repair
Troubleshooting Guides:
Diagnostic trees and symptom-based troubleshooting
Wiring Schematics:
Complete electrical system wiring diagrams
Electrical Diagrams:
Component-level electrical system layouts
Diagnostic Procedures:
On-board diagnostics and scan tool usage
Depth:
Comprehensive (from basic maintenance to complete engine/transmission rebuilds)
Illustrations:
Detailed illustrations and diagrams
Oem Specifications:
Adheres to Original Equipment Manufacturer (OEM) standards
Engine Type:
4.6L SOHC V8 (Modular)
Engine Code:
P74 (often referred to by its displacement or engine family)
Horsepower:
Approximately 235 hp @ 4500 rpm
Torque:
Approximately 290 lb-ft @ 3000 rpm
Induction:
Sequential Electronic Fuel Injection (SEFI)
Fuel Type:
Unleaded gasoline
Oil Capacity:
5.7 quarts (5.4 L) with filter change
Recommended Oil Type:
SAE 5W-20 synthetic blend or full synthetic (refer to manual for exact spec)
Spark Plugs:
Motorcraft SP-471 (or equivalent, e.g., Denso, Champion - requires proper gap)
Coolant Type:
Ford Premium Gold Engine Coolant (or equivalent meeting specification WSS-M97B51-A1)
NHTSA Front Impact Rating:
5-Star (for driver and passenger)
NHTSA Side Impact Rating:
4-Star (for front and rear passengers)
Airbags:
Dual-stage front airbags, optional side-impact airbags
Seat Belts:
Front and rear seat belts with pretensioners
Antilock Brakes ABS:
Standard
Traction Control:
Optional (Advance Trac)
Oil Change Interval:
Every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6 months, using synthetic blend or full synthetic oil.
Transmission Fluid Change Interval:
Every 30,000 - 50,000 miles (48,000 - 80,000 km), or more frequently under severe use.
Coolant Flush Interval:
Every 30,000 miles (48,000 km) or 2 years.
Air Filter Replacement Interval:
Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on driving conditions.
Spark Plug Replacement Interval:
Every 100,000 miles (160,000 km) for original Motorcraft platinum or iridium plugs.
Common Issues:
Coil-on-plug (COP) ignition issues, PI (Performance Improved) intake manifold cracking (less common on this year but possible), rear air suspension issues (if equipped), ABS sensor failures, window regulator failures.
Lincoln Legacy:
Lincoln has a long history of producing luxury vehicles, with the Town Car being a flagship model known for comfort and spaciousness.
Third Generation Panther:
The 2004 model is part of the third generation of the Panther platform, which debuted in 1998 and received styling updates for 2003.
Manufacturing Location:
St. Thomas, Ontario, Canada
