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.
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HOMESERVICE MANUALSTOYOTA1986PICKUP BASE, 22-RTE, R151FREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALCOOLING SYSTEM (MECHANICAL)ENGINE COOLING SYSTEMSRADIATORINSTALLATION
1986 Toyota Pickup Base, 22-RTE, R151F
Engine Cooling Systems: Radiator: Installation
1986 Toyota Pickup Base, 22-RTE, R151FSECTION Installation
- Install radiator and engine under cover. Lower vehicle. Install radiator upper bolt. Connect radiator hoses and coolant reservoir hose to radiator.
- Install fan shroud.
- For A/T models only connect oil cooler hoses.
- On all models refill with coolant. Start engine and check for leaks.
- For A/T models only check the Automatic Transmission Fluid level. Use ATF Dexron II. Be careful not to overfill.
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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.