It is currently Tue Apr 16, 2024 3:32 pm

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 29 posts ]  Go to page Previous  1, 2
Author Message
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Wed Jun 06, 2018 6:55 pm 
Offline
LOST Addict
User avatar

Joined: Tue Apr 03, 2007 2:07 am
Posts: 6217
Location: Colorado Baby!
flash7210 wrote:
The electric fan has two windings.
Activate any one winding and you get low speed.
Activate both windings and you get high speed.


This is correct.

_________________
http://www.Colorado4Wheel.com
"Its not about what you can DO with your Jeep, its about where you can GO with your Jeep."
Knowledgeable - But Caustic


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Wed Jun 06, 2018 6:57 pm 
Offline
LOST Addict
User avatar

Joined: Tue Apr 03, 2007 2:07 am
Posts: 6217
Location: Colorado Baby!
Funny enough, I just replaced this motor about 2 weeks ago. Been bad for nearly 2 years and I have had the whole replacement from a gasser sitting here for 2 years until I finally did it. Stupid for how long it took me to get to it, but I don't hardly notice in the winter and somehow I got through last summer without it.

_________________
http://www.Colorado4Wheel.com
"Its not about what you can DO with your Jeep, its about where you can GO with your Jeep."
Knowledgeable - But Caustic


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Thu Jun 07, 2018 1:47 am 
Offline
LOST Member

Joined: Sun Apr 06, 2014 5:23 pm
Posts: 461
flash7210 wrote:
The electric fan has two windings.
Activate any one winding and you get low speed.
Activate both windings and you get high speed.


So both winding are activated thru both relay at the same time , High and low.?


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Thu Jun 07, 2018 8:00 am 
Offline
LOST Addict

Joined: Fri Jun 22, 2007 11:43 am
Posts: 4962
Location: Green Cove Springs FL
PZKW108 wrote:
flash7210 wrote:
The electric fan has two windings.
Activate any one winding and you get low speed.
Activate both windings and you get high speed.


So both winding are activated thru both relay at the same time , High and low.?


For low fan speed, only one relay is activated.
For high fan speed, both relays are activated.

_________________
U.S. Army Retired


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Thu Jun 07, 2018 3:09 pm 
Offline
LOST Member

Joined: Sun Apr 06, 2014 5:23 pm
Posts: 461
flash7210 wrote:
PZKW108 wrote:
flash7210 wrote:
The electric fan has two windings.
Activate any one winding and you get low speed.
Activate both windings and you get high speed.


So both winding are activated thru both relay at the same time , High and low.?


For low fan speed, only one relay is activated.
For high fan speed, both relays are activated.


thanks


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Thu Jun 07, 2018 6:19 pm 
Offline
LOST Addict
User avatar

Joined: Tue Apr 03, 2007 2:07 am
Posts: 6217
Location: Colorado Baby!
PZKW108 wrote:
flash7210 wrote:
The electric fan has two windings.
Activate any one winding and you get low speed.
Activate both windings and you get high speed.


So both winding are activated thru both relay at the same time , High and low.?


One relay is called high and the other low, but really it doesn't matter, and for bench testing you need to energize both.

Relay A energizes Winding A, which we will call low.
Relay B energizes Winding B, which we will call high.

Turn on A only and you get low speed.
Turn on B only and you get low speed.
Turn on A and B and you get high speed.

A = 1, then Fan = Low
B = 1, then Fan = Low
A OR B = 1 then Fan = Low.

A AND B = 1 then Fan = High.

_________________
http://www.Colorado4Wheel.com
"Its not about what you can DO with your Jeep, its about where you can GO with your Jeep."
Knowledgeable - But Caustic


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Mon Apr 13, 2020 9:19 am 
Offline
LOST Newbie

Joined: Tue Mar 31, 2020 8:45 am
Posts: 10
Location: Central GA
SargeIndustries wrote:
https://www.amazon.com/gp/product/B001DH0QTO/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1

This is the fan I ordered. Removed the motor from new schroud and bolted up to the old CRD's schroud.


FYI, I ordered this same fan to bolt up to my shroud, it didn't fit. The mounting brackets are a different depth and probably could be shimmed, but the mounting for the old fan on the new motor is incompatible, perhaps they changed the mounting for this fan but it was a completely different fan mounting and I couldn't see a reasonable way to mount the old fan on this motor.

_________________
Trapper458
2005 Liberty CRD Diesel 2.8L
Limited package,
towing package
stock limited slip differential.
Green DieselEngineering Eco Tune
EGR delete
Mishimoto silicone turbo charge hoses
Carter In Tank fuel lift pump
Upgraded Fuel Filter Head 68043089AA
Sasquatch ProVent kit
MANN ProVent 200 Oil Separator Housing & Element


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Tue Jul 26, 2022 11:34 am 
Offline
LOST Newbie

Joined: Mon Aug 30, 2021 12:34 pm
Posts: 3
Isn't there a GM fan clutch that bolts on these jeeps that is an upgrade? Anyone have the part number?


Top
 Profile  
 
 Post subject: Re: Replacement electric cooling fan motor:
PostPosted: Tue Jul 26, 2022 12:31 pm 
Offline
Moderator
Moderator
User avatar

Joined: Sat Aug 24, 2013 11:36 pm
Posts: 7171
Location: Central GA
BIG PHIL wrote:
Isn't there a GM fan clutch that bolts on these jeeps that is an upgrade? Anyone have the part number?

This is the thread on the conversion:?> GM Radiator Fan - What I discovered of interest to all

GM 11 blade HD Cooling Fan & Fan Clutch Conversion Part Numbers
NAPA Part no’s (fitment: Chevrolet Truck)
GM Severe Duty Fan Clutch NAPA PN: 271625
GM 11 blade HD Cooling Fan NAPA PN: 8552223
Requires four (4) GM 11516869 mounting bolts M10X1.5X18mm (mounts fan to clutch)

The GM fan & fan clutch is designed for the GM 6.0L V8 engine with HD cooling, AC, w/towing package.
ACDelco Fan Clutch PN 20913877
Hayden Fan Clutch PN: HY 2786 or 2986 or Four Seasons PN: 36973
ACDelco GM11 blade fan: PN: 15976889

_________________
Supporting Vendor and Moderator of LOST
05 Jeep Liberty CRD Limited :JEEPIN:
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount

98 Dodge Cummins 24 Valve


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 29 posts ]  Go to page Previous  1, 2

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: JimmyP and 27 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group. Color scheme by ColorizeIt!
Logo by pixeldecals.com