How to fix a 99 http://www.fixya.com/#Nissan clutch how to fix a water pump

Change thermostat. Put antifreeze in the system, it is better for not boiling because it is Glycol. Maybe blocked passages so give it all a flush. Maybe failing water pump. Also you may have airlocks in the system means the water doesn't circulate.

https://www.fixya.com/support/r29872074-vehicle_cooling_system_no_heat

https://www.google.com/search?q=Nissan+Sunny+HB12+boiling

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Here is the procedure:-

use this link for picture
http://alldatapro.com/alldata/PRO~V399543889~C31549~R0~OB0~P4R0H~N/0/41746678/56625201/56625212/56625213/34853741/100411974/34856156/34856543/34849613/79000548/79000549

CAUTION:

• When removing water pump assembly, be careful not to get coolant on drive belt.
• Water pump cannot be disassembled and should be replaced as a unit.
• After installing water pump, connect hose and clamp securely, then check for leaks using radiator cappressure tester.

REMOVAL
Use this link for pictures:-
http://alldatapro.com/alldata/PRO~V399543889~C31549~R0~OB0~P3R0H~N/0/41746678/56625201/56625212/56625213/34853741/100411974/34856156/34856543/34849613/79000548/86350862
http://alldatapro.com/alldata/PRO~V399543889~C31549~R0~OB0~P3R0H~N/0/41746678/56625201/56625212/56625213/34853741/100411974/34856156/34856543/34849613/79000548/84983987

1. Drain coolant from drain plug on water pipe andradiator.
2. Remove right lower splash cover.
3. Remove generator and air conditioner compressor.
4. Remove two bolts from coolant tube (rear of water pump).
5. Remove water pump assembly.

INSPECTION

• Check body assembly for rust or corrosion.
• Check for rough operation due to excessive end play.

INSTALLATION

1. Use a scraper to remove old liquid gasket from water pump and water pump cover.

• Also remove traces of liquid gasket from mating surface of cylinder block.

http://alldatapro.com/alldata/PRO~V399543889~C31549~R0~OB0~P3R0H~N/0/41746678/56625201/56625212/56625213/34853741/100411974/34856156/34856543/34849613/79000548/84983990

I’m happy to assist further over the phone at https://www.6ya.com/expert/uttamjeet_2f3adc18600f8ede

Click on link to view water pump removal guide.http://www.autozone.com/autozone/repairinfo/repairguide/repairGuideContent.jsp?fromSearchPage=true&pageId=0996b43f80376c60&partName=Removal+%26+Installation&partId=0996b43f80376c60

For squeaking problem,the help links are provided below.Click the link below to go through the procedure :----squeaking under hood? http://repairhelpcenter.blogspot.com/2012/01/clutch-squeaking-under-hood.html
----------Squeak and grinding sound is heard when brakes are applied? http://technoanswers.blogspot.in/2012/02/squeak-and-grinding-sound-is-heard-when.html
-------------Clutch squeaking? http://repairhelpcenter.blogspot.com/2012/01/clutch-squeaking-under-hood.html
---------Squealing at start up on car? http://technoanswers.blogspot.com/2012/01/squealing-at-start-up-on-car.html
-----------This will help.Thanks.

First remove the thermostat housing at the side of the water pump and then remove the water pump bolts. Now you can take off the water pump. You get high quality water pumps for all models at http://www.carpartswarehouse.com/part/water-pump.html

The attached video explains how to change a water pump, step-by-step.

http://www.youtube.com/watch?v=dHeU-jw6680

Please remember to rate this solution.

The FixYa Team !

Clutch need replacing?

First remove the fan from the clutch. There should be four to six bolts holding the fan to the clutch. The clutch is held on to the pump with four bolts. remove the four bolts to remove the clutch. I've included a pic of the pump to indicate the four mounting holes. Not sure if the link will work.

http://www.1aauto.com/scripts/view_full_image.php?image_url=http://images.1aauto.com/EWP/1AEWP00011.jpg&description_id=1090439

pull the sending unit with pump assembly from the tank. Remove the fuel pump with bracket while lifting the pawl of the pump bracket upward. remove hose clamp and electrical connections. Replace as removed should have tank strainer already installed. Need a picture go to: http://repairguide.autozone.com/znetrgs/repair_guide_content/en_us/images/0900c152/80/1a/78/64/small/0900c152801a7864.jpg

Hope this fixya ....gl..dc

You will need a special holding wrench made by "LISLE TOOLS" or "OTC", most tools stores stock it
its fairly cheap, looks like a long thin como wrench, and might com in two pcs, one for fan clutch.
good luck