I am going to try to replace the water pump & would like detailed instructions on what to do so I don't destroy my truck. Thanks, Robert
Mar 15, 2014 at 7:11 AM
2004 Nissan Frontier water pump
2004 NISSAN FRONTIER
R2PRO
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- 1 POST
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HMAC300
- ✓ASE Certified Mechanic
- 48,601 POSTS
Fig. 1: Exploded View Of Water Pump Components Including Torque Specs
Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION: When removing water pump assembly, be careful not to get coolant on drive belts.
Water pump cannot be disassembled and should be replaced as a unit.
After installing water pump, connect hose and clamp securely. Check for leaks using radiator cap tester.
Drain coolant from engine.
Refer to DRAINING ENGINE COOLANT.
Remove fan coupling with fan.
Remove power steering pump drive belt, generator drive belt, and A/C compressor drive belt.
Remove water pump pulley.
Remove water pump.
Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION: When removing water pump assembly, be careful not to get coolant on drive belts.
Water pump cannot be disassembled and should be replaced as a unit.
After installing water pump, connect hose and clamp securely. Check for leaks using radiator cap tester.
Drain coolant from engine.
Refer to DRAINING ENGINE COOLANT.
Remove fan coupling with fan.
Remove power steering pump drive belt, generator drive belt, and A/C compressor drive belt.
Remove water pump pulley.
Remove water pump.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Mar 15, 2014 at 9:50 AM
HMAC300
- ✓ASE Certified Mechanic
- 48,601 POSTS
rad drain pic
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Mar 15, 2014 at 9:51 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.