Transmisson Woes, no 5th under load |
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Transmisson Woes, no 5th under load |
Bills914-4 |
May 5 2010, 06:07 PM
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#1
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Member Group: Members Posts: 310 Joined: 1-March 08 From: suburbs of Miami FL. Member No.: 8,762 Region Association: South East States |
Driving thru gears ( hard load/upper rpms ) 1st thru 4th gears shift fine , when
I shift into 5th nothing when I let out the clutch ,then when I try to find it the shifter feels slightly jammed put it back in neutral then back in 5th and it feels like it went into 3rd (rpm spike) try again and I get neutral , I try 4th and no problem, I try 3rd no problem, I try 5th again and I get nothing . So I pull over and try again ,this time I take it easy shifting and no problem I get all 5 gears . I checked the bushings and the linkage they fine, BTW this is a TAILshifter thanks Bill D. |
SLITS |
May 5 2010, 06:14 PM
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#2
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"This Utah shit is HARSH!" Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None |
How 'bout your tranny or motor mounts moving around under load?
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Bills914-4 |
May 5 2010, 06:25 PM
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#3
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Member Group: Members Posts: 310 Joined: 1-March 08 From: suburbs of Miami FL. Member No.: 8,762 Region Association: South East States |
Their almost new 911 solid rubber all 4 , This tranny has fairly new
refresh with a shorter 3rd & longer 5th thanks Bill D. |
gothspeed |
May 5 2010, 06:37 PM
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#4
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Senior Member Group: Members Posts: 1,539 Joined: 3-February 09 From: SoCal Member No.: 10,019 Region Association: None |
Shift linkage sliding on its splines?
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dr914@autoatlanta.com |
May 6 2010, 09:37 AM
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#5
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914 Guru Group: Members Posts: 7,866 Joined: 3-January 07 From: atlanta georgia Member No.: 7,418 Region Association: None |
Driving thru gears ( hard load/upper rpms ) 1st thru 4th gears shift fine , when I shift into 5th nothing when I let out the clutch ,then when I try to find it the shifter feels slightly jammed put it back in neutral then back in 5th and it feels like it went into 3rd (rpm spike) try again and I get neutral , I try 4th and no problem, I try 3rd no problem, I try 5th again and I get nothing . So I pull over and try again ,this time I take it easy shifting and no problem I get all 5 gears . I checked the bushings and the linkage they fine, BTW this is a TAILshifter thanks Bill D. I would suggest that the fifth dog teeth and the fifth side of the fourth fifth slider is worn. Try holding it in gear for awhile and see if it again starts to work |
Dr Evil |
May 6 2010, 11:08 AM
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#6
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Send me your transmission! Group: Members Posts: 23,000 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region |
I hate to be the bearer of bad news, but there are a few things that make me worry about the worst.
1- these symptoms match very closely what you would see if the retaining nut on the input shaft were to come loose. I just fixed this on a race box yesterday. 2- You just had the box gone through - this supports the possibility of #1. This is only IF all externals are perfect. |
Bills914-4 |
May 6 2010, 02:34 PM
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#7
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Member Group: Members Posts: 310 Joined: 1-March 08 From: suburbs of Miami FL. Member No.: 8,762 Region Association: South East States |
Thanks Gentelmen ,I guess I need to go thru all EXTERNALS first
I might have jumped ahead on this , I just got done reinstalling the motor & trans after being out a year . Doc what are the odds of the nut coming loose , I purchased this trans in april 08 it has maybe 1000-1500 miles on it thanks Bill D. |
Dr Evil |
May 6 2010, 02:45 PM
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#8
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Send me your transmission! Group: Members Posts: 23,000 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region |
I dont know who rebuilt it, that changes the odds considerably. The race box I just fixed was a "recent rebuild" as well. The guy had no clue. He rebuilt the 3.0 /6 is was mated to, also. That needed some serious love to be whole again. If it was rebuilt poorly, then you would likely see a failure at about that mileage. Sometimes things just fail, also. Odds are less of that happening, but not impossible.
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Joe Ricard |
May 6 2010, 03:12 PM
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#9
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CUMONIWANNARACEU Group: Members Posts: 6,811 Joined: 5-January 03 From: Gautier, MS Member No.: 92 |
I had a shift console so worn out it was riding up out of the shift rod fork. or both pieces were worn out it sure sucks.
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