Is there a diagram or photo someplace with the late style Blower motor? |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Is there a diagram or photo someplace with the late style Blower motor? |
rick 918-S |
Nov 25 2011, 02:30 AM
Post
#1
|
Hey nice rack! -Celette Group: Members Posts: 20,493 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
I am looking for a exploded view or diagram or photo of the late style blower motor and the connections.
I have a 73 2.0. The blower motor is located on the left side of the engine bay. It have one outlet unlike the early blower with two outlests. I have a plastic tube that I believe connects the blower to the left side "J" tube. Problem is I have a right side "J" tube that has nothing connected to it. What feeds the right side "J" tube on the later model cars? |
McMark |
Nov 25 2011, 03:17 AM
Post
#2
|
914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
73/74 cars just capped off the J-tube because you would still get hot air on the passenger side because of the air from the cooling fan that is route through the system. 75/76 cars had a nozzle/splitter that hooked up to both sides. The nozzle can be retrofitted to an earlier blower.
The 70/72 blower mounted on the engine and is a different setup that had dual outlets. |
jimkelly |
Nov 25 2011, 06:58 AM
Post
#3
|
Delaware USA Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region |
Attached image(s) |
Gint |
Nov 25 2011, 08:42 AM
Post
#4
|
Mike Ginter Group: Admin Posts: 16,083 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
Those electric blower motors are more trouble than they're worth IMO. I just cap both holes. They only put out weak air flow at and just above idle. Above 2k rpm the cooling fan overcomes the volume of air that the electric motor provides anyway.
|
shulew 3 |
Nov 25 2011, 09:14 AM
Post
#5
|
desert toy Group: Members Posts: 30 Joined: 2-July 10 From: Palm Springs, CA Member No.: 11,902 Region Association: Southern California |
I am looking for a exploded view or diagram or photo of the late style blower motor and the connections. I have a 73 2.0. The blower motor is located on the left side of the engine bay. It have one outlet unlike the early blower with two outlests. I have a plastic tube that I believe connects the blower to the left side "J" tube. Problem is I have a right side "J" tube that has nothing connected to it. What feeds the right side "J" tube on the later model cars? There is a splitter available from AA that will give you warm air on both sides using the fan(red knob) Works fine part # BMIS400 heater blower upgrade kit 914 1970-76 $38.50 (was that in '09) Lew |
rick 918-S |
Nov 25 2011, 09:22 AM
Post
#6
|
Hey nice rack! -Celette Group: Members Posts: 20,493 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
I would be happy with the cap method Mark mentioned. Anyone have a photo of the cap? I have never even seen one.
|
dlee6204 |
Nov 25 2011, 09:46 AM
Post
#7
|
Howdy Group: Members Posts: 2,162 Joined: 30-April 06 From: Burnsville, NC Member No.: 5,956 |
|
GaroldShaffer |
Nov 25 2011, 09:49 AM
Post
#8
|
You bought another 914? Group: Benefactors Posts: 7,624 Joined: 27-June 03 From: Portage, IN Member No.: 865 Region Association: None |
Those electric blower motors are more trouble than they're worth IMO. I just cap both holes. They only put out weak air flow at and just above idle. Above 2k rpm the cooling fan overcomes the volume of air that the electric motor provides anyway. (IMG:style_emoticons/default/agree.gif) with Gint. My 70 doesn't have the fan blower installed. As long as I am moving there is more than enough airflow to move heat into the car. Heck even at idle I have warm air coming when I open the flappers. |
Gint |
Nov 25 2011, 09:58 AM
Post
#9
|
Mike Ginter Group: Admin Posts: 16,083 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
Tell me what you need Rick. I'm off to the Rod show.
Attached thumbnail(s) |
gendent |
Nov 25 2011, 10:26 AM
Post
#10
|
Member Group: Members Posts: 89 Joined: 30-March 10 From: Lewison ID Member No.: 11,528 Region Association: Pacific Northwest |
An easy solution was provided for me at Home Despot, there are rubber plumbing caps that even come with clamps for under $5.00. It has worked well for me.
|
rick 918-S |
Nov 25 2011, 10:47 AM
Post
#11
|
Hey nice rack! -Celette Group: Members Posts: 20,493 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
Cool! The photo Doug provided and the Home Depot source suggestion will work great!
Mike I still need the right and left part #23 in the diagram for the early style H.E.'s. That will complete the heater for Sandy's car. We'll be driving this thing in the spring! (IMG:style_emoticons/default/driving-girl.gif) |
Gint |
Nov 25 2011, 06:05 PM
Post
#12
|
Mike Ginter Group: Admin Posts: 16,083 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
23 is just flexible hose. I sent you a PM rick. I thought you needed 24 and 25.
|
tod914 |
Nov 25 2011, 06:17 PM
Post
#13
|
Advanced Member Group: Members Posts: 3,755 Joined: 19-January 03 From: Lincoln Park, NJ Member No.: 170 |
You can still get the long hose from Porsche. It's cheap! The short, is cut down long hose now. Likely they ran out. So it will not have the flat edgeing. The hose clamps last time I checked, are NLA.. but Norma and other companies have substitutes. Post some shots! Anxious to see how it's turning out.
|
rick 918-S |
Nov 25 2011, 09:26 PM
Post
#14
|
Hey nice rack! -Celette Group: Members Posts: 20,493 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
23 is just flexible hose. I sent you a PM rick. I thought you needed 24 and 25. Got the PM Mike. I'm a dork... (IMG:style_emoticons/default/confused24.gif) (IMG:style_emoticons/default/biggrin.gif) Here's what I need. Attached image(s) |
rick 918-S |
Nov 25 2011, 09:28 PM
Post
#15
|
Hey nice rack! -Celette Group: Members Posts: 20,493 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
You can still get the long hose from Porsche. It's cheap! The short, is cut down long hose now. Likely they ran out. So it will not have the flat edgeing. The hose clamps last time I checked, are NLA.. but Norma and other companies have substitutes. Post some shots! Anxious to see how it's turning out. I'll update The build thread later tonight. It's really starting to look nice. Sandy is going to be pleased. (IMG:style_emoticons/default/driving-girl.gif) |
Gint |
Nov 25 2011, 10:17 PM
Post
#16
|
Mike Ginter Group: Admin Posts: 16,083 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
I don't think I have any of those. I'll have to take another look tomorrow.
|
rick 918-S |
Nov 25 2011, 10:48 PM
Post
#17
|
Hey nice rack! -Celette Group: Members Posts: 20,493 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
|
McMark |
Nov 27 2011, 09:36 PM
Post
#18
|
914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
If you can't find any I know I have a box. (IMG:style_emoticons/default/wink.gif)
|
partwerks |
Nov 27 2011, 09:52 PM
Post
#19
|
Senior Member Group: Members Posts: 1,593 Joined: 7-September 06 From: Grand Island, NE Member No.: 6,787 |
That squirrel cage blower would suck in cold air and introduce that into the system, which didn't really help matters any. A person should rig up something where it would at least draw in some warm air off the engine once it gets warmed up to circulate it back into the system.
|
bigkensteele |
Nov 27 2011, 11:20 PM
Post
#20
|
Major Member Group: Members Posts: 2,197 Joined: 30-August 04 From: Cincinnati, OH Member No.: 2,660 Region Association: South East States |
That squirrel cage blower would suck in cold air and introduce that into the system, which didn't really help matters any. A person should rig up something where it would at least draw in some warm air off the engine once it gets warmed up to circulate it back into the system. If everything is in working order and not leaking more than it did from the factory, the 914 cabin heating will roast you, even in Duluth. I just put mine back together, but I back-dated my exhaust from a '75 1.8 to a '73/74 2.0 with SSIs. The heater cables aren't quite long enough now, so both flapper boxes are partially open, the passenger side the most. It was 55 here yesterday. I took it for a drive with the top off but the windows up, and I came back almost sweating. My next project is to install a console. Therefore, the cables must come out, so this problem will be resolved. |
Lo-Fi Version | Time is now: 10th June 2024 - 07:21 AM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |