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 MANUALSCHEVROLET1986C 10 P/U 2WD V8-350 5.7LREPAIR AND DIAGNOSISWIPER AND WASHER SYSTEMSTECHNICAL SERVICE BULLETINSRECALLSCAMPAIGN - WINDSHIELD WASHER PUMP FAILURESSERVICE PROCEDURE
1986 Chevrolet C 10 P/U 2WD V8-350 5.7L
Service Procedure
1986 Chevrolet C 10 P/U 2WD V8-350 5.7LSECTION Service Procedure
Installation of Moisture Deflector Shield:
Installation of Moisture Deflector Shield Fig. #1.
1. Remove cap and retainer from fluid reservoir.
2. With notch of deflector hole positioned toward rear of vehicle, tuck deflector under the lip of the fender as shown in illustration.
NOTE: Failure to install deflector as instructed will not provide adequate moisture protection for pump.
3. Slip hole in deflector over neck of reservoir, then reinstall retainer and cap.
Replacement of Washer Pump:
Replacement of Washer Pump Fig. #2.
Remove or Disconnect
1. Battery ground cable from the battery.
2. Two reservoir retaining screws.
3. Reservoir.
4. Electrical connector at the motor.
5. Fluid tube at the motor.
6. Motor from the reservoir.
Install or Connect
1. Motor to the reservoir.
2. Fluid tube at the motor.
3. Electrical connector at the motor.
4. Reservoir.
5. Two reservoir retaining screws.
6. Battery ground cable to the battery.
RENDER: 1.0x
NO RELATED
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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.