no aircon but compressor running

Annie · 14th March 2017, 11:24

there is no resistor in place.

T-Cut · 14th March 2017, 11:44

Quote:

Originally Posted by Annie

there is no resistor in place.

For fixing the fan, you have a couple of options. Try a motor rebrush or replace the whole shebang with the later 2-speed/aftermarket alternative. It's all written up in the HowTo section.

TC

Annie · 14th March 2017, 11:58

great. thanks. will go and have a good read.

T-Cut · 14th March 2017, 13:42

If you can't find some details, ask here. Some stuff is getting very hard to find even using the Google based search: https://cse.google.co.uk/cse?hl=en&c...WIDA#gsc.tab=0

TC

Annie · 14th March 2017, 14:36

ive had a little trouble finding the right article to be honest.

SD1too · 16th March 2017, 18:58

Quote:

Originally Posted by Annie

ive had a little trouble finding the right article to be honest.

OK, here are your choices:

Renew worn motor brushes. Inexpensive, less than £20. Requires soldering skills and an above average toolkit. Reliable.
Replace 3 speed system with MGR 2 speed system. Genuine part very expensive (several hundred pounds) and resistor needs replacing with 'gold' version. Reliable.
Replace 3 speed system with Revotec aftermarket fan from club trader Jules. Mid price option. Requires some wiring work since MGR control box should be retained. Long term reliability subject to feedback.

Any questions?

Simon

Annie · 17th March 2017, 03:08

ill get the front off over the weekend and have a look, will look for the brushes to the motor, i will try and find a price for the new fan kit aswell

its a shame that these old 75's are riddled with annoying little faults, im on the verge of giving up on the 75 and going back to mercedes. ive fixed loads of things on the car but its getting me down now

14th March 2017, 11:24	#1
Annie Avid contributor 2002 CDT Auto Con SE Saloon Join Date: Jan 2017 Location: Worthing Posts: 113 Thanks: 62 Thanked 15 Times in 14 Posts	there is no resistor in place.

14th March 2017, 11:58	#3
Annie Avid contributor 2002 CDT Auto Con SE Saloon Join Date: Jan 2017 Location: Worthing Posts: 113 Thanks: 62 Thanked 15 Times in 14 Posts	great. thanks. will go and have a good read.

14th March 2017, 13:42	#4
T-Cut This is my second home Rover75 and Mreg Corsa. Join Date: Nov 2006 Location: Sumweer onat mote o'dust (Sagin) Posts: 21,754 Thanks: 341 Thanked 3,660 Times in 2,924 Posts	If you can't find some details, ask here. Some stuff is getting very hard to find even using the Google based search: https://cse.google.co.uk/cse?hl=en&c...WIDA#gsc.tab=0 TC

14th March 2017, 14:36	#5
Annie Avid contributor 2002 CDT Auto Con SE Saloon Join Date: Jan 2017 Location: Worthing Posts: 113 Thanks: 62 Thanked 15 Times in 14 Posts	ive had a little trouble finding the right article to be honest.

17th March 2017, 03:08	#7
Annie Avid contributor 2002 CDT Auto Con SE Saloon Join Date: Jan 2017 Location: Worthing Posts: 113 Thanks: 62 Thanked 15 Times in 14 Posts	ill get the front off over the weekend and have a look, will look for the brushes to the motor, i will try and find a price for the new fan kit aswell its a shame that these old 75's are riddled with annoying little faults, im on the verge of giving up on the 75 and going back to mercedes. ive fixed loads of things on the car but its getting me down now