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Cadillac

1987 Cadillac Brougham Service and Repair Manual

1987 Cadillac Brougham Service and Repair Manual

$16.99
$16.99
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Vehicle data plateRef 206070
Brand
Cadillac
Vehicle
Cars
Models covered
Brougham
Years
1987
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

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🏷️ Basic Information
Identification
Make:
Cadillac
Model:
Brougham
Year:
1987
Vehicle Class:
Full-Size Luxury Sedan
Generation
Chassis Code:
FWD Platform (based on GM C-body)
👋 Introduction
Market Position
Positioning:
The 1987 Cadillac Brougham represented the pinnacle of American luxury and comfort for its era, targeting affluent buyers who prioritized a smooth ride, spacious interior, and distinctive styling.
Competitive Analysis
Competitors:
Competed against other large luxury sedans of the period, such as the Lincoln Town Car, Chrysler New Yorker Fifth Avenue, and European luxury sedans like Mercedes-Benz and BMW, though the Brougham leaned towards traditional American comfort over sporting dynamics.
Key Features
Distinguishing Features:
Rear-wheel drive platform (last generation for Cadillac's largest sedans), distinctive formal styling, plush interior appointments, emphasis on ride quality and quietness.
📋 Manual Details
Coverage Areas
Scope:
All models and all repairs A-Z
Page Count
Estimated Pages:
Extensive (typical factory service manuals for this era are hundreds of pages)
Manual Type
Type:
Factory Service and Repair Manual
Language
Language:
English
Format
Format:
PDF
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Engine Overhaul, Tuning, Lubrication System, Cooling System, Fuel System
Engine Management:
Ignition System, Starting and Charging System, Emission Control System, Engine Control System
Drivetrain:
Automatic Transmission, Manual Transmission (if applicable, though rare for Brougham), Transfer Propeller Shaft, Drive Shaft, Differential, Axle
Suspension Steering:
Front Suspension, Rear Suspension, Steering Column, Power Steering
Brakes:
Brake Control System, Hydraulic Brakes, Parking Brake
Electrical:
Complete Electrical System, Wiring Schematics, Multiplex/CAN Communication (early forms), Lighting, Instruments, Audio/Visual, Horn
Body Interior:
Body Structure, Exterior and Interior Trim, Doors, Hood, Glass, Mirrors, Seats, Instrument Panel
Comfort Convenience:
Air Conditioning, Cruise Control, Wiper & Washer System, Door Lock System, Supplemental Restraint System (SRS), Seat Belts, Engine Immobilizer (if equipped)
Procedures Included
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements, Lubrication
Diagnostics:
Troubleshooting Guides, Symptom-Based Diagnosis, Diagnostic Trouble Codes (DTCs) interpretation
Repair:
Component Removal and Installation, Overhaul Procedures, Adjustments, Calibration
Installation:
Accessory Installation, Component Replacements
Technical Depth
Depth:
Factory-level detail, covering everything from basic maintenance to complex component rebuilds and system diagnostics.
📊 Manual Specifications
File Format
File Type:
PDF
Print Quality
Printability:
Fully printable, allowing users to select and print specific pages or diagrams.
Binding Type
Binding:
Digital (PDF) - eliminates physical binding issues.
Paper Type
Digital Medium:
Digital PDF, accessible on computers and portable devices.
⚙️ Engine Specifications
Primary Engine
Engine Type:
4.1L (252 cubic inch) Cadillac High-Output V8 (HT4100)
Performance
Horsepower:
Approximately 130-150 hp (Varies slightly based on specific tuning and federal regulations)
Torque:
Approximately 200-210 lb-ft (Varies slightly)
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI)
Engine Block
Block Material:
Aluminum
Engine Maintenance
Oil Capacity:
Approximately 5 quarts (with filter) - consult manual for exact specification.
Recommended Oil Viscosity:
10W-30 or 5W-30 (depending on climate) - consult manual for exact specification.
🔧 Transmission
Standard
Transmission Type:
3-speed Turbo Hydramatic 125 (THM-125C)
Optional
Optional Transmission:
N/A for 1987 Brougham
Features
Transmission Features:
Front-wheel drive, electronically controlled converter clutch (ECC) for improved fuel economy.
Maintenance
Transmission Fluid Type:
Dexron II (or equivalent)
📐 Dimensions
Exterior
Length:
Approximately 218.7 inches
Width:
Approximately 76.8 inches
Height:
Approximately 55.3 inches
Wheelbase
Wheelbase:
Approximately 115.5 inches
Weights
Curb Weight:
Approximately 4,000 - 4,200 lbs
🛡️ Safety Features
Ratings
NHTSA Ratings:
Data for this era is not directly comparable to modern NHTSA ratings. Emphasis was on structural integrity for its time.
Active Features
Active Safety:
Power-assisted brakes, power steering, front disc brakes, rear drum brakes.
Passive Features
Passive Safety:
Seat belts (lap and shoulder front, lap rear), padded interior surfaces, safety glass.
Restraint System
Srs System:
Supplemental Restraint System (driver's side airbag) was optional or standard depending on trim level for some GM models in this era; manual will detail its operation and service if equipped.
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM stereo with cassette player, often with optional premium sound systems. Manual covers diagnostics and repair for these.
Driver Assistance
Cruise Control:
Standard or optional cruise control system, with detailed operation and troubleshooting procedures in the manual.
Connectivity
Multiplex System:
Early forms of multiplexed wiring systems for convenience features were introduced by GM in this era; the manual will detail these complex electrical systems.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically 3,000 miles or 3 months, but refer to the manual for precise recommendations based on driving conditions.
Transmission Fluid Change Interval:
Often recommended every 30,000 miles or 2-3 years, consult the manual for specific guidance.
Fluid Specifications
Coolant Type:
GM Specification 1802667 (Green, Ethylene Glycol based) - or equivalent. Manual will confirm exact type and mix.
Brake Fluid Type:
DOT 3
Known Issues
Common Wear Items:
Suspension bushings, aging rubber hoses and seals, potential for fuel injector issues with the HT4100, HVAC system components (compressor, blower motor).
Ht4100 Specifics:
The HT4100 engine, while smooth, was not known for robust longevity and can be prone to issues if not meticulously maintained. The manual will provide specific troubleshooting for these.
📚 Vehicle History
Brand Heritage
Cadillac Legacy:
Cadillac has a long-standing reputation for luxury, comfort, and technological innovation in American automobiles.
Model Evolution
Brougham Lineage:
The Brougham nameplate has been used by Cadillac for various large, luxurious sedans over decades, often signifying the highest level of comfort and prestige. The 1987 model is part of the final RWD large sedan generation before the shift to FWD platforms for Cadillac's flagship sedans.
Production
Production Years For This Body Style:
1980-1985 (as Brougham, previously under Cadillac Fleetwood Brougham designation), 1986-1992 (as Brougham on the updated FWD C-body platform).
🏆 Awards & Recognition
Recognitions
Contemporary Accolades:
While specific awards are not readily recalled, the Brougham was generally well-regarded for its comfort and quiet ride by automotive critics of its time, reinforcing Cadillac's position in the luxury market.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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