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Re: Top timing chain guide & oil pressure switch replaced to

Posted: Tue Apr 10, 2012 2:05 pm
by Bean
Wilddog wrote:Found a guide at Mitsubishi at Grovener crossing sandton R76.00 +VAT awesome. :D

any thoughts on resetting the chain tensioner?
It's just crazy how the prices differ, the dealers in Secunda charge for the same part R475. Looks like I will have to stop in Sandton when I come home...

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Tue Apr 10, 2012 3:12 pm
by 4ePikanini
If you are getting different prices from different dealers you should report it to as many dealers as possible.

Send an email and copy as many dealers' email addresses as you can.

My dealer told me that prices are supposed to be fixed and anyone trying otherwise will be dealt with severely from high up!

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Tue Apr 10, 2012 4:08 pm
by Bean
Thanks for the info Maruis, I will be sure to do this as soon as I get home!

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Wed Apr 11, 2012 2:38 pm
by Wilddog
Bean wrote:Thanks for the info Maruis, I will be sure to do this as soon as I get home!
make sure you order one Bean, I got the last one and they were talking four weeks back order.

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Wed Apr 11, 2012 2:45 pm
by Bean
Wilddog wrote:
Bean wrote:Thanks for the info Maruis, I will be sure to do this as soon as I get home!
make sure you order one Bean, I got the last one and they were talking four weeks back order.

Thanks Wilddog, will ask my wife to give them a call.

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Wed May 09, 2012 8:42 pm
by andrew.ashton
Got one at Mitsu Midrand R83.91 + VAT = R95.65 this afternoon (Mitsu Grosvenor Crossing out of stock). I asked about price difference and parts guy (no name, no pack drill) said they also find same thing - different prices at Sandton, Grosvenor etc. - it is beyond him. Also noted that the "ZA" pricing on their computer system (The Imperial items all have a "ZA" prefix) are priced higher than the non-ZA items (the ones that apparently come from MB).

There is one left in Stock at Mitsu Midrand.

Does anyone have details about changing the tensioner mechanism itself (i.e the ratchet device that maintains the tension on this top guide?).

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Thu May 10, 2012 7:45 am
by Stephan
andrew.ashton wrote:Got one at Mitsu Midrand R83.91 + VAT = R95.65 this afternoon (Mitsu Grosvenor Crossing out of stock). I asked about price difference and parts guy (no name, no pack drill) said they also find same thing - different prices at Sandton, Grosvenor etc. - it is beyond him. Also noted that the "ZA" pricing on their computer system (The Imperial items all have a "ZA" prefix) are priced higher than the non-ZA items (the ones that apparently come from MB).

There is one left in Stock at Mitsu Midrand.

Does anyone have details about changing the tensioner mechanism itself (i.e the ratchet device that maintains the tension on this top guide?).

Hi Andrew,

Please check out this link 3.2DiD Chain Guide Replacement

I will be replacing mine next weekend when I am at home for change.

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Thu May 10, 2012 8:08 am
by Stephan
andrew.ashton wrote:Got one at Mitsu Midrand R83.91 + VAT = R95.65 this afternoon (Mitsu Grosvenor Crossing out of stock). I asked about price difference and parts guy (no name, no pack drill) said they also find same thing - different prices at Sandton, Grosvenor etc. - it is beyond him. Also noted that the "ZA" pricing on their computer system (The Imperial items all have a "ZA" prefix) are priced higher than the non-ZA items (the ones that apparently come from MB).

There is one left in Stock at Mitsu Midrand.

Does anyone have details about changing the tensioner mechanism itself (i.e the ratchet device that maintains the tension on this top guide?).

4ePikanini covered this on page 1.

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Thu May 10, 2012 8:18 am
by andrew.ashton
Thanks Stephan,

That's a great write up - but I believe that the ratchet mechanism (of the chain tensioner) can wear (my beloved is at about 225k) so that it does not maintain tension consistently on the timing chain. So I wanted to be prepared for that eventuality when I open up.

Anyway - looking in the manual that doesn't seem too challenging as long as a spare tensioner and tensioner gasket are available.

Do you know if there is ever a need to replace the tension lever friction surface (i.e. the teflon or whatever part of the tension lever that the tensioner pushes against the timing chain)? (See Mitsu manual page 11C-18 item 25)

Re: Top timing chain guide & oil pressure switch replaced to

Posted: Thu May 10, 2012 8:31 am
by 4ePikanini
my tensioner was in pristine condition at about 285'000km.