RRC black ball

kevseabass110 · Mar 30, 2019

With reference to the plastic “black ball”
Which I believe has the technical term vacuum reservoir for the heater control. Could anyone please tell me the correct plumbing for it? Mine was loose and disconnected , I’ve located an vac hose from the heater control but I’m not sure where the other goes. I’ve googled the hell out of it but not such diagrams. Thanks

kevseabass110 · Mar 30, 2019

Vogue se 1992

gstuart · Mar 30, 2019

Hi

Is this any help to u , a full parts list for ur rangie

http://new.lrcat.com/#!/1229

Is this it , MUC1679

http://new.lrcat.com/#!/1229/82908/83337/6577/83480

https://www.brit-car.co.uk/product.php/87603/0/vacuum_tank_for_heater_def_dis_rrc

kevseabass110 · Mar 30, 2019

Yes that’s the bit. I just can’t work out where the thicker of the vacuum hoses go , the thin one goes through the bulkhead to the heater control. Any ideas ? I can’t find a complete system diagram with this part

gstuart · Mar 30, 2019

kevseabass110 said:
Yes that’s the bit. I just can’t work out where the thicker of the vacuum hoses go , the thin one goes through the bulkhead to the heater control. Any ideas ? I can’t find a complete system diagram with this part

Great that’s the bit u were looking for , Is the following any help to u

Found this and will see if I can find a complete diagram for u

Edit , haven’t found any as of yet , fingers crossed u may have enough info from the pics and hope It’s been helpful

kevseabass110 · Mar 30, 2019

Thanks for finding those I appreciate it. pipe number 3 is the one I can’t seem to find where it goes. Obviously a vacuum off of somewhere but I can see any available ports

gstuart · Mar 30, 2019

kevseabass110 said:
Thanks for finding those I appreciate it. pipe number 3 is the one I can’t seem to find where it goes. Obviously a vacuum off of somewhere but I can see any available ports

Ur very welcome , funny enough I’ve been searching and can’t find anything as of yet

If I come across anything will post the link up for u

So where 50% there then with parts , lol

gstuart · Mar 30, 2019

Apologises asking , ur engine , is it a 3.9 V8 plse , thks

This isn’t any good is it

on the left side there are two vacume ports...the front goes to the vacume ball located at the front right side behind the headlight...the second port goes to the canester directly across on the left side over wheel well
the top by the intake hose is a port...it goes to the vacume advance on the distributor
and the pvc hose has two ports the large goes under the vacume advance hose and the other small hose at the y...goes to the front right of the intake...

https://www.landroversonly.com/forums/f8/need-3-9v8-engine-vacuum-hoses-scheme-52990/

kevseabass110 · Mar 30, 2019

Oh well done that looks hopefull I’ll take a good look see if I can work out what’s going on

kevseabass110 · Mar 30, 2019

3.9 v8 1992 vogue se

kevseabass110 · Mar 30, 2019

Have you got a link to that page please ?

gstuart · Mar 30, 2019

kevseabass110 said:
Oh well done that looks hopefull I’ll take a good look see if I can work out what’s going on

Happy days , have put the link there for u just above the picture

Will see if I can find a better pic and explanation

kevseabass110 · Mar 30, 2019

Very helpful , thanks for your input .

gstuart · Mar 30, 2019

kevseabass110 said:
Very helpful , thanks for your input .

Glad it’s been useful And Ur find this forum full of very helpful people as a family

?????????? , pic below , don’t know if it’s correct for ur model

gstuart · Mar 30, 2019

Managed to find a full workshop manual , just close the pop up, next page is at the top right hand corner of the page in the link

https://workshop-manuals.com/landrover/rrc/range_rover_classic_1995_workshop_manual_160;-_eng/

gstuart · Mar 30, 2019

Some more links which I hope will give u the answer ur looking for

https://www.landyzone.co.uk/land-rover/vacuum-system-help.83277/

https://www.landyzone.co.uk/land-rover/help-vacuum-hose-3-9-v8.103337/

Know the members here are extremely helpful and maybe someone may have a better diagram for u

kevseabass110 · Mar 30, 2019

Perfect I’ll have a good look tomorrow. Funnily enough from the vacuum ball side I wouldn’t have noticed the vac port off the drivers side of plenum chamber. I Should have looked further. Thanks again

gstuart · Mar 30, 2019

kevseabass110 said:
Perfect I’ll have a good look tomorrow. Funnily enough from the vacuum ball side I wouldn’t have noticed the vac port off the drivers side of plenum chamber. I Should have looked further. Thanks again

Happy days , please let us know how u get on

norseman · Mar 30, 2019

Another case of 'if it works, modify it & bugger it up'
My '85 had a simple lever to operate the flap, from the '86 model year LR came up with this abomination presumably in the name of 'improvement'

kevseabass110 · Mar 31, 2019

Someone had attached the port 5 on the diagram Hose to a bolt on the air flow meter, I couldn’t believe it , confused the hell out of me . But it seems your info was correct. Thanks for your help gstuart

RRC black ball

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