603T vacuum pump used for?
603T vacuum pump used for?
05-30-2018, 02:53 AM
#1
I would like to delete the vacuum pump, if vacuum isn't required to operate something on the engine. If vacuum isn't needed, no need to run the pump.
Cheers, Allen
On the 603T, what does the vacuum operate other than the brake booster? I'm using hydro brakes, so don't need vacuum for operating the brakes.
I would like to delete the vacuum pump, if vacuum isn't required to operate something on the engine. If vacuum isn't needed, no need to run the pump.
Cheers, Allen
05-30-2018, 05:10 PM
#3
(05-30-2018, 06:25 AM)awsrock Door locks, egr, shutoff valve to stop engine. Also the climate control vent flaps.
Thanks, I’m going to be rebuilding it to new specs and putting it in the 100” 69’ Series IIA Land Rover I’m building.
Will want to engine shutoff function though. Someo said the 605 & 606 vac pumps are better than the 603 ones, so will get one of them for it.
I have a FB page on the build:
facebook.com/69Series2A/
Cheers, Allen
(05-30-2018, 06:25 AM)awsrock Door locks, egr, shutoff valve to stop engine. Also the climate control vent flaps.
Thanks, I’m going to be rebuilding it to new specs and putting it in the 100” 69’ Series IIA Land Rover I’m building.
Will want to engine shutoff function though. Someo said the 605 & 606 vac pumps are better than the 603 ones, so will get one of them for it.
I have a FB page on the build:
facebook.com/69Series2A/
Cheers, Allen
05-31-2018, 10:37 AM
#4
(05-30-2018, 05:10 PM)abosely(05-30-2018, 06:25 AM)awsrock Door locks, egr, shutoff valve to stop engine. Also the climate control vent flaps.
Thanks, I’m going to be rebuilding it to new specs and putting it in the 100” 69’ Series IIA Land Rover I’m building.
Will want to engine shutoff function though. Someo said the 605 & 606 vac pumps are better than the 603 ones, so will get one of them for it.
I have a FB page on the build:
facebook.com/69Series2A/
Cheers, Allen
You cant use 606 pump on 603 because 606 pump has pressure lubrication and different sprocket.
(05-30-2018, 05:10 PM)abosely(05-30-2018, 06:25 AM)awsrock Door locks, egr, shutoff valve to stop engine. Also the climate control vent flaps.
Thanks, I’m going to be rebuilding it to new specs and putting it in the 100” 69’ Series IIA Land Rover I’m building.
Will want to engine shutoff function though. Someo said the 605 & 606 vac pumps are better than the 603 ones, so will get one of them for it.
I have a FB page on the build:
facebook.com/69Series2A/
Cheers, Allen
You cant use 606 pump on 603 because 606 pump has pressure lubrication and different sprocket.
05-31-2018, 02:48 PM
#5
(05-31-2018, 10:37 AM)erx(05-30-2018, 05:10 PM)abosely(05-30-2018, 06:25 AM)awsrock Door locks, egr, shutoff valve to stop engine. Also the climate control vent flaps.
Thanks, I’m going to be rebuilding it to new specs and putting it in the 100” 69’ Series IIA Land Rover I’m building.
Will want to engine shutoff function though. Someo said the 605 & 606 vac pumps are better than the 603 ones, so will get one of them for it.
I have a FB page on the build:
facebook.com/69Series2A/
Cheers, Allen
You cant use 606 pump on 603 because 606 pump has pressure lubrication and different sprocket.
Ok thanks, good to know that before I chased a 605/606 pump down and then found that out. :-)
Cheers, Allen
(05-31-2018, 10:37 AM)erx(05-30-2018, 05:10 PM)abosely(05-30-2018, 06:25 AM)awsrock Door locks, egr, shutoff valve to stop engine. Also the climate control vent flaps.
Thanks, I’m going to be rebuilding it to new specs and putting it in the 100” 69’ Series IIA Land Rover I’m building.
Will want to engine shutoff function though. Someo said the 605 & 606 vac pumps are better than the 603 ones, so will get one of them for it.
I have a FB page on the build:
facebook.com/69Series2A/
Cheers, Allen
You cant use 606 pump on 603 because 606 pump has pressure lubrication and different sprocket.
Ok thanks, good to know that before I chased a 605/606 pump down and then found that out. :-)
Cheers, Allen
05-31-2018, 04:20 PM
#6
This post was last modified: 05-31-2018, 04:20 PM by NZScott.
1978 300D, 373,000km... OM617.912 with a Holset HX30W, 7.5mm IP, 711.113 5 speed (project car, 7 years off the road and counting ;/)
1977 250 270,000km (parts car)
1977 300D (ex 280) 500,000km
1981 240D 498,000
1975 HJ45 ???,000
2001 2.8TD Rodeo 4x2 - 456,000 - DD
If you want vacuum for shutoff only, you'd be better off reliability wise with an electric vacuum pump
1978 300D, 373,000km... OM617.912 with a Holset HX30W, 7.5mm IP, 711.113 5 speed (project car, 7 years off the road and counting ;/)
1977 250 270,000km (parts car)
1977 300D (ex 280) 500,000km
1981 240D 498,000
1975 HJ45 ???,000
2001 2.8TD Rodeo 4x2 - 456,000 - DD
06-01-2018, 04:13 AM
#7
(05-31-2018, 04:20 PM)NZScott If you want vacuum for shutoff only, you'd be better off reliability wise with an electric vacuum pump
That's a good idea. I would rather have an electric vac pump instead of running the mechanical pump all the time just to shut off the engine. Does it need to have vacuum when running or is the vacuum used only when shutting down engine?
I'll have a manual fuel shutoff valve in case of malfunction.
Cheers, Allen
(05-31-2018, 04:20 PM)NZScott If you want vacuum for shutoff only, you'd be better off reliability wise with an electric vacuum pump
That's a good idea. I would rather have an electric vac pump instead of running the mechanical pump all the time just to shut off the engine. Does it need to have vacuum when running or is the vacuum used only when shutting down engine?
I'll have a manual fuel shutoff valve in case of malfunction.
Cheers, Allen
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