How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Danny Your Own Question

Danny
Danny, VW Mechanic
Category: VW
Satisfied Customers: 4003
Experience:  ASE Master Certified with L1 Certification, Volkswagen Certified, VW and Audi repair shop owner
Type Your VW Question Here...
Danny is online now
A new question is answered every 9 seconds

How to change water pump jetta 2002 1.8T

Resolved Question:

how to change water pump jetta 2002 1.8T
Submitted: 4 years ago.
Category: VW
Expert:  Danny replied 4 years ago.
Customer

You have to remove the cover, set the engine at tdc using the crankshaft pulley, a graphic is shown below.

remove the two 16mm bolts that hold the motor mount to the body,

remove the boost tube that runs through the fender liner area on the passenger side,

remove the fender liner,

remove the four 6mm allen bolts that hold the crank pulley on,

remove the 5 10mm bolts that hold the lower timing cover on,

use a paint pen to mark the crank sprocket and timing belt down low,

use the paint pen to mark the position of the belt with one mark up on the crank pulley,

remove the lower 16mm bolt that holds the motor mount bracket to the block (do this from down below right by the crank pulley area),

put a jack with a wood block under the oil pan,

jack the motor up until the motor mount is off the body,

remove the two 18mm bolts that hold the motor mount to the bracket bolted to the block and take the mount out of the engine bay,

remove the two upper 16mm bolts that hold the bracket to the block,

remove your timing belt, the hydraulic tensioner, and the tensioner pulley,

transfer the marks over to your new belt,

loctite and install the two 10mm bolts that hold the hydraulic damper to the block,

replace the tensioner roller as well

remove the waterpumps 3 10mm bolts and remove the pump, clean the mounting area with scotchbrite or sandpaper

put coolant on the seal on the new pump and install it

tension the two 10mm bolts for the tensioner and the 3 for the waterpump to 10 newton meters

install the timing belt, install the lower covers and the pulley, roll the engine around twice, line the crank pulley mark up with the rear cover and check that it lines up with the cam as well as shown here.

graphic

If it does, tension the bolt that holds the upper tensioner to 27 newton meters, pull the hydraulic tensioner pin, pull up on the lever on the tensioner and then reinstall everything else. If you have any questions let me know.

Danny

Danny, VW Mechanic
Category: VW
Satisfied Customers: 4003
Experience: ASE Master Certified with L1 Certification, Volkswagen Certified, VW and Audi repair shop owner
Danny and 4 other VW Specialists are ready to help you
Customer: replied 4 years ago.
if the water pump not leak cutbe broke
Expert:  Danny replied 4 years ago.
What about the waterpump breaking?

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry. Stephanie P Elm City, NC
< Last | Next >
  • I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry. Stephanie P Elm City, NC
  • used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future. David L. Richmond, TX
  • 9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much. Phil Marysville, CA
  • Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible. Charles Walnut Creek, CA
  • As a single woman, I really appreciate an excellent and affordable opinion.
    Thank you Geordie, I will not hesitate to contact justanswer in the future!
    Sue Charleston, WV
  • Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff. Jim Castleberry, FL
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
 
 
 

Meet The Experts:

 
 
 
  • vwnewton

    VW Owner,ASE Master and L1 Advanced

    Satisfied Customers:

    307
    25 years of VW obsession turned into a job, last 15 years as a VW Tech.
< Last | Next >
  • http://ww2.justanswer.com/uploads/vwnewton/2008-12-27_221405_JA_avatar.jpg vwnewton's Avatar

    vwnewton

    VW Owner,ASE Master and L1 Advanced

    Satisfied Customers:

    307
    25 years of VW obsession turned into a job, last 15 years as a VW Tech.
  • http://ww2.justanswer.com/uploads/audidoc/2008-12-23_175252_headshot.jpg VWDoc's Avatar

    VWDoc

    Independent VW Shop owner

    Satisfied Customers:

    1713
    20 years of experience working with VW's. Independent European shop owner and technician.
  • http://ww2.justanswer.com/uploads/35/350matt/2012-6-7_182356_matsavatr.64x64.jpg Matt's Avatar

    Matt

    Engineer

    Satisfied Customers:

    506
    Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing
  • http://ww2.justanswer.com/uploads/CA/carbezerk/2011-3-13_103612_SAM0048.64x64.JPG Martin's Avatar

    Martin

    auto electrical

    Satisfied Customers:

    475
    South African Trade Diploma in Auto Electrical
  • http://ww2.justanswer.com/uploads/terocoga/2009-08-17_050126_015.JPG RobJackson's Avatar

    RobJackson

    VW Mechanic

    Satisfied Customers:

    416
    Started working in VW/Audi dealership in 1999. 2009 Registered and Certified VW Tech. ASE Master
  • http://ww2.justanswer.com/uploads/TI/tim37857/2011-10-28_23053_S6301814.64x64.JPG Tim's Auto Repair's Avatar

    Tim's Auto Repair

    mechanic

    Satisfied Customers:

    397
    Have owned a repair shop for 25 yrs.
  • http://ww2.justanswer.com/uploads/RO/rodcuda/2011-7-25_224114_Donhoff1.64x64.JPG Neal's Avatar

    Neal

    VW Mechanic

    Satisfied Customers:

    391
    Shop owner and experienced in most brands.