How to carry out replacement: Poly V-Belt 2.5 TDI VW T4
Disclaimer
Change VW T4 2.4 D Poly V-Belt yourself – manuals and video tutorials

How to change serpentine belt on VW Transporter T4 Van (70A, 70H, 7DA, 7DH) – replacement guide

downloads: 14
Views: 144
Download your free tutorial and fix VW Transporter IV Van (70A, 70H, 7DA, 7DH) 1.9 TD problems yourself Download for free 1.36 MB Poly V-Belt for VW T4 Shop now
Leave a comment Open in a new tab
When to replace the Poly V-Belt on your VW TRANSPORTER
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
VW Transporter IV Van (70A, 70H, 7DA, 7DH) 2.0 … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Poly V-Belt for Transporter IV Van (70A, 70H, 7DA, 7DH) and other VW models
How to change Serpentine belt on VW T4 2.5 TDI – step-by-step instructions for straightforward car repair Serpentine belt
How to change Serpentine belt on VW Transporter IV Van (70A, 70H, 7DA, 7DH) 2.0 – tips for proper car maintenance
Serpentine belt for VW Transporter IV Van (70A, 70H, 7DA, 7DH) 2.0 Petrol (84 hp)
Tools
Replacement: serpentine belt – VW TRANSPORTER IV Box (70XA). List of the tools you'll need:
Torque wrench
Combination spanner #16
Wheel impact socket #17
Fender cover
Wheel chock
Buy tools
Replacement: serpentine belt – VW TRANSPORTER IV Box (70XA). AUTODOC experts recommend:
  • All work should be done with the engine stopped.
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Secure the wheels with chocks.
    Step 4
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
    Step 5
    Lift the car using a jack or place it over an inspection pit.
    Step 6
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. VW TRANSPORTER IV Box (70XA)
    Step 7
    Remove the wheel.
    Step 8
    How to change Poly V-Belt on VW T4 1990 - free PDF and video manuals
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #16.
  2. Step 9
    How to replace VW Transporter IV Van (70A, 70H, 7DA, 7DH) 2.5 TDI 1991 Poly V-Belt - step-by-step manuals and video guides
    Remove the V-ribbed belt.
  3. Step 10
    Return the tensioner pulley to its initial position. Use a combination spanner #16.
    Replacement: serpentine belt – VW TRANSPORTER IV Box (70XA). Professionals recommend:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
    Step 11
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #16.
    Step 12
    VW T4 1.9 TD 1992 Poly V-Belt replacement: free workshop manuals
    Install the V-ribbed belt.
    Replacement: serpentine belt – VW TRANSPORTER IV Box (70XA). Tip:
    Make sure that the V-ribbed belt fits all pulleys snugly.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 0

Popular maintenance tutorials for VW T4

More manuals for VW T4

Complete guides for changing the Alternator belt on different VW TRANSPORTER models

Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
VW Transporter IV Van (70A, 70H, 7DA, 7DH) Poly V-Belt replace by yourself - Scan QR-code and download AUTODOC CLUB app
Scan

To download the app:

  • - scan the QR code
  • - download from App Store
  • - download from Google Play
DIY VW Transporter IV Van (70A, 70H, 7DA, 7DH) Poly V-Belt replacement - online guide
Tips & tricks for your VW Transporter IV Van (70A, 70H, 7DA, 7DH)
View more
  • How to change Alternator belt on VW Transporter IV Van (70A, 70H, 7DA, 7DH) 2.4 D - replacement tricks
    8 bad driving habits | AUTODOC tips
    4K views
    Published on: 01/04/2021
  • Changing Auxiliary belt VW T4 2.5 TDI - Replacement Tips
    How to unlock your car without a key | AUTODOC tips
    832K views
    Published on: 15/09/2022
  • Maintenance Hacks - VW Transporter IV Van (70A, 70H, 7DA, 7DH) 1.9 TD Poly V-belt replacement guide
    What causes engine misfire? | AUTODOC
    5K views
    Published on: 10/07/2020
  • Replace Drive belt on VW T4 - free video tips
    What to do if the TPMS light is on | AUTODOC tips
    6K views
    Published on: 28/09/2023

Most commonly replaced car parts on VW TRANSPORTER

Professional manuals for the most common VW models