727 Front clutch clearance spec? - Moparts Forums

Register Log In Moparts Forums Moparts Question and Answer 727 Front clutch clearance spec?

Print Thread

727 Front clutch clearance spec? #168612 12/16/08 06:18 PM 12/16/08 06:18 PM
Joined: Jan 2003 Posts: 472 Westphalia, Meeeeeshigan MIRADAMANia OP mopar
MIRADAMANia OP mopar Joined: Jan 2003 Posts: 472 Westphalia, Meeeeeshigan	I have a 70 727 that has 4 clutch plates. It was behind a 440 HP. What is the clearance spec? Thanks!

Re: 727 Front clutch clearance spec? [Re: MIRADAMANia] #168613 12/16/08 07:45 PM 12/16/08 07:45 PM
A Anonymous Unregistered
Anonymous Unregistered A	4 clutches should have .048 to .055 clearance ..

Re: 727 Front clutch clearance spec? #168614 12/17/08 08:35 PM 12/17/08 08:35 PM
Joined: Jan 2003 Posts: 472 Westphalia, Meeeeeshigan MIRADAMANia OP mopar
MIRADAMANia OP mopar Joined: Jan 2003 Posts: 472 Westphalia, Meeeeeshigan	Thanks! Just curious where you got that?

Re: 727 Front clutch clearance spec? [Re: MIRADAMANia] #168615 12/17/08 08:38 PM 12/17/08 08:38 PM
Joined: Jul 2008 Posts: 30,424 Florida STAYcation dOrk ! The village idiot's idiot
dOrk ! The village idiot's idiot Joined: Jul 2008 Posts: 30,424 Florida STAYcation	A little more to it than that !! ...what is your band type? ... lever ratio ? .... and how many springs in the piston?

Re: 727 Front clutch clearance spec? [Re: dOrk !] #168616 12/18/08 01:02 PM 12/18/08 01:02 PM
Joined: Jan 2003 Posts: 472 Westphalia, Meeeeeshigan MIRADAMANia OP mopar
MIRADAMANia OP mopar Joined: Jan 2003 Posts: 472 Westphalia, Meeeeeshigan	It's a flex band, 3.8 lever, and 10 springs.

Re: 727 Front clutch clearance spec? [Re: MIRADAMANia] #168617 12/18/08 03:13 PM 12/18/08 03:13 PM
Joined: Feb 2004 Posts: 7,196 Harrisburg, Pa. screamindriver master
screamindriver master Joined: Feb 2004 Posts: 7,196 Harrisburg, Pa.	The 70 FSM front clutch chart is showing clearance value of .066 to .123 for the 440 HP 727 with 10 springs... with that being said I was told to shoot for around {+ or -}.010 for each clutch disc... Interestingly FWIW a NON HP 440 4 clutch unit with 6 springs is only calling for between .024 to .125...

Re: 727 Front clutch clearance spec? [Re: MIRADAMANia] #168618 12/18/08 04:52 PM 12/18/08 04:52 PM
Joined: Jan 2003 Posts: 25,796 Rio Linda, CA John_Kunkel Too Many Posts
John_Kunkel Too Many Posts Joined: Jan 2003 Posts: 25,796 Rio Linda, CA	A lot of builders use the .012"-.015" per disc rule. That would but a 4-disc clutch in the .048"-.060" range. The INTERNET, the MISinformation superhighway

Re: 727 Front clutch clearance spec? [Re: dOrk !] #168619 12/18/08 04:55 PM 12/18/08 04:55 PM
A Anonymous Unregistered
Anonymous Unregistered A	Quote: A little more to it than that !! ...what is your band type? ... lever ratio ? .... and how many springs in the piston? What does the band type and lever ratio have to do with the front clutch pack clearance ?

Re: 727 Front clutch clearance spec? #168620 12/18/08 05:01 PM 12/18/08 05:01 PM
Joined: Jan 2004 Posts: 27,347 Today? Who Knows? 1_WILD_RT Management Trainee
1_WILD_RT Management Trainee Joined: Jan 2004 Posts: 27,347 Today? Who Knows?	Quote: Quote: A little more to it than that !! ...what is your band type? ... lever ratio ? .... and how many springs in the piston? What does the band type and lever ratio have to do with the front clutch pack clearance ? Clutch & band timing to prevent shift overlap without a restrictor in the apply passage...

Moderated by Al_Alguire, Hotwheelsjr, moparts, not_a_charger, RangerDan440, tboomer

Hop To

Powered by UBB.threads™ PHP Forum Software 7.7.1