Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1987 Ford Ranger 2WD L4-140 2.3L DSL TurboFACTORY OEM SERVICE PROCEDURE
Routine Service
EVERY MONTH
Clean/Inspect
Battery
Check Level
Coolant Reservoir
Check Level
Brake Master Cylinder
Transmission, Automatic
EVERY 6 MONTHS
Check Level
Power Steering Fluid
EVERY 12 MONTHS
Inspect
Air Conditioning System
Cooling System
Check
Coolant Concentration
Check Level
Brake Master Cylinder
Power Steering Reservoir
Manual Transmission
Lubricate
Transmission Shift Linkage
Body Hinges
SERVICE AS REQUIRED
Check Level
Manual Steering Gear Lubricant
Inspect
Brake System
Fluid Leaks Under Vehicle
Lubricate
Clutch Linkage LB
Transmission Linkage LB
Locks & Hinges
Park Brake Linkage, Pivots, Clevices
Replace
Fuel filter
Cooling System Hoses and Clamps as Necessary
Coolant as Necessary
Clean/Inspect
Battery
Check Level
Coolant Reservoir
Check Level
Brake Master Cylinder
Transmission, Automatic
EVERY 6 MONTHS
Check Level
Power Steering Fluid
EVERY 12 MONTHS
Inspect
Air Conditioning System
Cooling System
Check
Coolant Concentration
Check Level
Brake Master Cylinder
Power Steering Reservoir
Manual Transmission
Lubricate
Transmission Shift Linkage
Body Hinges
SERVICE AS REQUIRED
Check Level
Manual Steering Gear Lubricant
Inspect
Brake System
Fluid Leaks Under Vehicle
Lubricate
Clutch Linkage LB
Transmission Linkage LB
Locks & Hinges
Park Brake Linkage, Pivots, Clevices
Replace
Fuel filter
Cooling System Hoses and Clamps as Necessary
Coolant as Necessary
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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