Welcome, Guest. Please login or register.
Did you miss your activation email?
Sign in with Facebook Sign in with Twitter Sign in with Google Sign in with Linkedin Sign in with Microsoft

Hello! Welcome to the Ford and Volkswagen MPV / SUV Forums.
Dedicated forums for the Ford Galaxy, S-Max, C-Max, B-Max and Kuga.
User groups for the SEAT Alhambra, Volkswagen Sharan, Touran, Tiguan and Touareg!

Owners Forums for Ford and Volkswagen MPVs / SUVs

Ford Galaxy S-Max C-Max B-Max Tourneo Connect / Volkswagen Sharan Touran Tiguan Touareg Caravelle / SEAT Alhambra Alteca 

 Mk1 and Mk2 VW Sharan  Mk1 and Mk2 Ford Galaxy  Mk1 and Mk2 SEAT Alhambra  Ford C-Max B-Max  VW Tiguan  VW Touran  Mk3 Ford Galaxy  Mk3 VW Sharan  Mk3 SEAT Alhambra  VW T4 T5 Caravelle Transporter  Ford Tourneo Connect  VW Touareg

We Support:


Advert:


Recent Forum Topics:

Google Translate:

Ford Galaxy / VW Sharan / SEAT Alhambra Forum:

« previous next »
Pages: [1]   Go Down

Author Topic: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate  (Read 1790 times)

Offline samdooley

  • *
  • Posts: 2
  • Thanked: 0
  • Model: Alhambra Mk2
  • Spec: 02 td1
  • First Name: sam
  • Region: South West
  • Country: United Kingdom
Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« on: January 08, 2018, 07:54:08 PM »
Hello, my first post, what a great wealth of information here!

 recently there was a screeching noise and then a thud from my 02 alhambra 1.9 which turned out to be the aux belt coming off. the power steering went whilst driving. When i took the engine tray off the bottom i found the clutch plate fro the A/c compressor in it!

i have read a lot of threads here and elsewhere.  I have put the aircon on Econ mode so the a\c compressor is inactive and put a new belt on so that i can drive the car.  it works well enough apart from a slight judder in the steering when i turn the wheel at very low revs (which was not there before).

I checked the tensioner which looks quite new (i have recently bought the car second hand) and have also inspected the alternator pulley (put small screwdriver into alternator and pulley turns one way freely but not the other) and feel that they are not broken....? there is no obvious 'bounce or wobble in the belt when someone else turns the steering wheel.

I intend to replace the a/c compressor clutch plate with a spare part (looks like i can do it in situ).

how do I get rid of the steering judder?  do I change tensioner and alternator pull to be sure they are good, then replace a/c compressor clutch plate....then if its still there i could replace power steering pump (i did check power steering fluid)?


Thank you,
Sam


Offline johnnyroper

  • *
  • Posts: 3204
  • Thanked: 165
  • Model: Galaxy Mk2
  • Spec: 02 tdi 115 ghia
  • Region: South West
  • Country: United Kingdom
Re: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« Reply #1 on: January 08, 2018, 11:33:26 PM »
Did the air con compressor rotate freely by hand despite the clutch being knackered?


I have had similar issues to you with steering vibration 1st time was alternator pulley 2nd time the tensioner was knackered and bouncing around.

Does your vibration gonif you raise engine rpm slightly?

Offline Chrispb

  • Mindsaysyesbodysaysnono
  • *
  • Posts: 3091
  • Thanked: 120
  • Model: Galaxy Mk2 Auto
  • Spec: 52reg TDI 115 Ghia
  • First Name: Chris
  • Region: South East
  • Country: United Kingdom
Re: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« Reply #2 on: January 08, 2018, 11:39:42 PM »
How has the clutch fell off? is the centre bolt missing or sheared off,are you sure the pump hasn't seized, is there any play/looseness in the pulley
2016 Vauxhall Insignia Elite Nav in White 2.0CDTI Manual.
2009 Kia Sedona GS In Black 2.9CRDI 183PS. 5 Speed Manual WAV.
2003 MK2 Galaxy Ghia In Solid Black 1.9 TDI 115PS. 5 Speed Automatic.

Upgraded Eberspächer booster heater  to independent heating with 7 day timer.

With VCDS lite (full version) need a code clearing or want to scan for faults in the north kent area, PM me.
All for a pint of Strongbow.

The FordMPV.com Forum - The free forum for questions and answers relating to the Ford Galaxy, S-Max and C-Max

Offline samdooley

  • *
  • Posts: 2
  • Thanked: 0
  • Model: Alhambra Mk2
  • Spec: 02 td1
  • First Name: sam
  • Region: South West
  • Country: United Kingdom
Re: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« Reply #3 on: January 09, 2018, 07:40:54 PM »
Hi, thank you for your replies.

johnnyroper- The a/c compressor pull rotates freely by hand and does not seem to be doing anything unusual when being rotated by the belt.   

The vibration does go away if the revs are increased slightly, so when driving the vibration is not there, just when stationary or at low revs...is this because more power is being put into the battery?

Chrispb-
The centre bolt is still in place on the compressor, the thread on it is in tact and the splines that engage the clutch plate are ok.  the nut that holds the plate on is missing. ( the centre bolt is attached to the compressor and not the clutch plate, is this the same with all models?) the clutch plate its self is in tact apart from the splines that would have engaged with those around the central bolt on the compressor are worn away.  I feel that the clutch plate had come loose and was chattering about for some time before the nut eventually came of.
the pully seems ok but i will check again for loosness.

i think i will replace the alternator pully, tensioner and clutch plate for good measure and see how we go!

thanks
again,
Sam

Offline gregers

  • *
  • Posts: 1711
  • Thanked: 13
  • Model: Transporter
  • Spec: vw t28 camper
  • First Name: greg
  • Region: East Midlands
  • Country: United Kingdom
Re: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« Reply #4 on: January 09, 2018, 08:36:26 PM »
you may find the nut sitting in your under tray,as the nut has come off you may well find that the clutch plate has been osillating on the spline,when mine failed it made a horrendous noise before totally falling aprt,we found everything sitting on the tray,i bought another pump and used the plate and replaced insitu without taking the compressor off.
vw t5 camper van.
reality is for people with no imagination
rip dad 21/12/10
rip mum 3/5/16
rip bruv 11/5/17
The FordMPV.com Forum - The free forum for questions and answers relating to the Ford Galaxy, S-Max and C-Max

Offline elikoy77

  • *
  • Posts: 4
  • Thanked: 0
  • Model: Galaxy Mk2 Auto
  • Spec: 03 pet 145 Zetec
  • First Name: Elikanah
  • Region: Non UK
Re: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« Reply #5 on: January 09, 2018, 08:38:33 PM »
hi, check to make sure that your alternator belt is not oversize or slack. I once have the same experience and turnout to be oversize alternator/engine belt. look for the recommended belt for your engine. Oversize belt will make your engine to vibrate via your belt tensioner in low rpm 

Offline KingyMAK

  • *
  • Posts: 217
  • Thanked: 8
  • Model: Sharan Mk2
  • Spec: '04 PD130 ASZ
  • First Name: Mark
  • Region: North East
  • Country: United Kingdom
Re: Power steering / Aux belt Tensioner/ alternator pulley / ac clutch plate
« Reply #6 on: January 09, 2018, 08:59:17 PM »
Quote from: johnnyroper on January 08, 2018, 11:33:26 PM
Did the air con compressor rotate freely by hand despite the clutch being knackered?


I have had similar issues to you with steering vibration 1st time was alternator pulley 2nd time the tensioner was knackered and bouncing around.

Does your vibration gonif you raise engine rpm slightly?

I’m doing this job on Saturday...  :-X
Pages: [1]   Go Up
« previous next »
 

Advertisement:


SMF spam blocked by CleanTalk