Go Back   Ford Truck Enthusiasts Forums > Diesel > Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
Sign in using an external account
Register Forgot Password?


Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

Welcome to Ford-Trucks Forums!
Welcome to Ford-Trucks.com.

You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the Ford-Trucks Forums community today!





 
Reply
 
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 02-04-2011, 09:34 PM
Midnite1987's Avatar
Midnite1987 Midnite1987 is offline
Posting Guru
 
Join Date: Jan 2011
Location: Edmonton AB, Canada
Posts: 2,397
Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.
buddmeister87
fanbelt diagram 6.9l

so every time i try to get fan belts for my truck im told there should be only 3... but mine has 4..... anyone have or know where to find a belt diagram? i do not have ac and do have a vacuum pump
Reply With Quote
  #2  
Old 02-04-2011, 10:02 PM
IDIDieselJohn's Avatar
IDIDieselJohn IDIDieselJohn is offline
Post Fiend
 
Join Date: Feb 2009
Location: Ottawa, Ontario
Posts: 7,796
IDIDieselJohn has a very good reputation on FTE.IDIDieselJohn has a very good reputation on FTE.IDIDieselJohn has a very good reputation on FTE.IDIDieselJohn has a very good reputation on FTE.
Theres so many ways to put belts on these.

My 7.3 with no A/C

First belt closer to radiator goes from: Crank to Fan, from Fan to P/S pump.

2nd belt (middle one) goes from crank, fan, then vacuum pump

3rd belt closer to block goes from crank, fan then Alternator.

My Alt has a dual belt pulley but haven't really used it.


On my Factory (not dealer) A/C 6.9

First belt closer to radiator goes from crank, fan then A/C compressor

2nd middle belt goes from crank, fan, then P/S pump

3rd belt closer to block goes from crank, fan, then Alternator

Then theres a 4th small belt from the Alt that goes straight down to the vacuum pump.

I am pretty sure that's how they are from the factory.
__________________

1990 Ford F250 4x4, ZF5, L/S 4.10, N/A 7.3L Diesel, 568,808km/377,497 miles, still on the original clutch!
1989 Ford F150 300-6, C6, 2.73, 152,000km/95,000 miles.
1987 Ford E350 26ft. Motorhome, N/A 6.9L Diesel, C6, 3.54, 289,000km/180,000 miles.
1985 Ford E350 Ext Van, 6.9L Diesel, C6, 4.11, 677,000km/425k miles
Reply With Quote
  #3  
Old 02-04-2011, 10:18 PM
Festus Hagen's Avatar
Festus Hagen Festus Hagen is offline
Methanoholic
 
Join Date: Mar 2009
Location: Maine (NorCal Native)
Posts: 5,124
Festus Hagen has a very good reputation on FTE.Festus Hagen has a very good reputation on FTE.Festus Hagen has a very good reputation on FTE.Festus Hagen has a very good reputation on FTE.
I have nearly identical motor packages and identical belt runs.

-Enjoy
fh : )_~
__________________
-= Improve Knowledge ... Share your's! =-
WANTED: Factory Turbo Wastegate Housing.
1994 F350 XLT CrewCab Dually IDIT ZF5 4.10's
1986 F250 SuperCab Dually 4WD 7.3IDI T19 BW1345 D50/60TTB Sterling 10.25 3.55's
1991 F250 StandardCab 2WD NO-IDI NO-ZF5 Sterling 10.25 NO-4.10's - Gone to the Toyota factory!
Reply With Quote
  #4  
Old 02-04-2011, 11:33 PM
Midnite1987's Avatar
Midnite1987 Midnite1987 is offline
Posting Guru
 
Join Date: Jan 2011
Location: Edmonton AB, Canada
Posts: 2,397
Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.Midnite1987 has a great reputation on FTE.
buddmeister87
On my Factory (not dealer) A/C 6.9

First belt closer to radiator goes from crank, fan then A/C compressor

2nd middle belt goes from crank, fan, then P/S pump

3rd belt closer to block goes from crank, fan, then Alternator

Then theres a 4th small belt from the Alt that goes straight down to the vacuum pump.

I am pretty sure that's how they are from the factory.

ok thats how mine is - the ac part i thought maybe someone changed up the belts as 1 is a cog not a smooth belt
Reply With Quote
  #5  
Old 02-05-2011, 12:43 AM
LCAM-01XA LCAM-01XA is offline
Postmaster
 
Join Date: Apr 2008
Posts: 4,802
LCAM-01XA has a very good reputation on FTE.LCAM-01XA has a very good reputation on FTE.LCAM-01XA has a very good reputation on FTE.
Quote:
Originally Posted by IDIDieselJohn View Post
My 7.3 with no A/C

First belt closer to radiator goes from: Crank to Fan, from Fan to P/S pump.

2nd belt (middle one) goes from crank, fan, then vacuum pump

3rd belt closer to block goes from crank, fan then Alternator.

My Alt has a dual belt pulley but haven't really used it.
You got a 2-groove P/S pump pulley, right? And you only use its front groove, the rear one is empty like the front groove on the alt pulley? On all non-A/C trucks I've ever seen both the front and the middle belts go crank-water-P/S (so the P/S pump has two belts driving it), and the vacuum pump gets driven off the alt pulley like they are in the factory-A/C setups... Which would actually be great for hydroboosted trucks cause there the P/S pump serves double-duty, but for the vacuum-assisted trucks what you describe sounds like a better idea.
__________________

Reply With Quote
  #6  
Old 02-05-2011, 12:59 PM
IDIDieselJohn's Avatar
IDIDieselJohn IDIDieselJohn is offline
Post Fiend
 
Join Date: Feb 2009
Location: Ottawa, Ontario
Posts: 7,796
IDIDieselJohn has a very good reputation on FTE.IDIDieselJohn has a very good reputation on FTE.IDIDieselJohn has a very good reputation on FTE.IDIDieselJohn has a very good reputation on FTE.
Yup, both Alt and P/S pump on the 7.3 have dual belt pulleys.


It's my dad that set 'em up like that on the 7.3 when he changed for the very first time the belts on it. He thaught it would be a better settup than having that little belt drive the Vacuum pump from the Alt. He found it pretty useless to have 2 belts driving the P/S pump for his application.

So each acceserie has it's own belt off the crank/fan.
__________________

1990 Ford F250 4x4, ZF5, L/S 4.10, N/A 7.3L Diesel, 568,808km/377,497 miles, still on the original clutch!
1989 Ford F150 300-6, C6, 2.73, 152,000km/95,000 miles.
1987 Ford E350 26ft. Motorhome, N/A 6.9L Diesel, C6, 3.54, 289,000km/180,000 miles.
1985 Ford E350 Ext Van, 6.9L Diesel, C6, 4.11, 677,000km/425k miles
Reply With Quote
  #7  
Old 02-05-2011, 11:57 PM
87crewdually's Avatar
87crewdually 87crewdually is offline
Posting Guru
 
Join Date: Dec 2006
Location: So. Jersey
Posts: 1,538
87crewdually is gaining momentum as a positive member of FTE.
Quote:
Originally Posted by Midnite1987 View Post
so every time i try to get fan belts for my truck im told there should be only 3... but mine has 4..... anyone have or know where to find a belt diagram? i do not have ac and do have a vacuum pump

Like this: 4 belts and NO A/C
Click the image to open in full size.
__________________
IN SERVICE: 05 CCD XLT 6.0 4x4, 4" turbo back, Coolant Filter, ScanGaugeII, Egt Gauge, 92g Fuel Transfer Tank/Tool box, DD Navi.
RETIRED: 87 CCD, 6.9 Banks Sidewinder turbo & ARP studs, Turbo pump & G code injectors, str8 Pipe out the side, worked C-6 with Laycock/GearVendors Overdrive, & 4.56R&P
Reply With Quote
  #8  
Old 02-07-2011, 04:17 AM
LCAM-01XA LCAM-01XA is offline
Postmaster
 
Join Date: Apr 2008
Posts: 4,802
LCAM-01XA has a very good reputation on FTE.LCAM-01XA has a very good reputation on FTE.LCAM-01XA has a very good reputation on FTE.
Oh, I see a saginaw pump on that pic
__________________

Reply With Quote
  #9  
Old 08-25-2012, 01:25 PM
FireKracker50 FireKracker50 is offline
New User
 
Join Date: Apr 2011
Posts: 2
FireKracker50 is starting off with a positive reputation.
What engine is this a picture of?
Is this a crate motor with banks sidewinder already installed?
I have an 84 F250 with 6.9L naturaly aspirated.
just wondering what my opions are.
Reply With Quote
  #10  
Old 08-25-2012, 07:50 PM
87crewdually's Avatar
87crewdually 87crewdually is offline
Posting Guru
 
Join Date: Dec 2006
Location: So. Jersey
Posts: 1,538
87crewdually is gaining momentum as a positive member of FTE.
Quote:
Originally Posted by FireKracker50 View Post
What engine is this a picture of?
Is this a crate motor with banks sidewinder already installed?
I have an 84 F250 with 6.9L naturaly aspirated.
just wondering what my opions are.
It's a pic off of Banks website. It was used for advertising the Sidewinder System.
Reply With Quote
Old 08-25-2012, 07:50 PM
 
 
 
Reply

Go Back   Ford Truck Enthusiasts Forums > Diesel > Pre-Power Stroke Diesel (7.3L IDI & 6.9L)

Tags
1989, 1990, 69, 73, alternator, belt, belts, cyl, diagram, diesel, f250, f350, fan, ford, idi, pu, pulley, serpentine

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
v-belt diagram or pictures of yours? DonJuanDiego Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) 4 06-05-2014 03:37 PM
V belt diagram or pictures? DonJuanDiego 1968-2013 Full Size Vans 0 06-03-2014 09:08 PM
460 Belting diagram jgavac 1973 - 1979 F-100 & Larger F-Series Trucks 2 09-16-2013 05:07 PM
fan belt diagram beartracks 1973 - 1979 F-100 & Larger F-Series Trucks 3 08-28-2012 04:45 PM
super duty belt and pully upgrade help kyle j 1994.5 - 1997 7.3L Power Stroke Diesel 1 07-29-2012 12:20 PM



All times are GMT -5. The time now is 11:52 PM.


Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Advertising - Terms of Use - Privacy Statement - Jobs
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. FordŽ is a registered trademark of the Ford Motor Company.

vbulletin Admin Backup