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1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

NP435 Input Shaft Play

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Old Mar 11, 2017 | 01:37 PM
  #1  
joefordtruckf250's Avatar
joefordtruckf250
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5th Wheeling
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NP435 Input Shaft Play

I can move the input shaft up and down maybe an 8th of an inch. This means I should replace the bearing right? Seams like a dumb question I know. Tranny P/N is C9TA 7003 AAFL67. Thinking it came out of a early 70's car.
 
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Old Mar 11, 2017 | 02:30 PM
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New Process 435 input shaft play.

Originally Posted by joefordtruckf250
I can move the input shaft up and down maybe an 8th of an inch. This means I should replace the bearing right? Seams like a dumb question I know.

Tranny I.D. # is C9TA-7003-AA

Thinking it came out of a early 70's car.
C9TA-7003-AA = New Process 435 4 speed w/7 tooth speedometer DRIVE gear: 1969/70 F100/250 2WD & F350 I-6 & V8 / 1971 F100/250 2WD I-6 & V8

No car came with a New Process 435 4 speed.
 
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Old Mar 11, 2017 | 03:05 PM
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Thanks for the info. P.O. said they got the Engine (240) out of a car, and replaced the 3 speed with a four speed. Just assumed they got the tranny out of the same car. Anyway, I'm looking for the plastic inserts that go on the shifting forks. Any help would be appreciated. I guess it's normal to have some play in the shaft.
 
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Old Mar 11, 2017 | 03:12 PM
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NumberDummy
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Originally Posted by joefordtruckf250
Thanks for the info. P.O. said they got the Engine (240) out of a car, and replaced the 3 speed with a four speed. Just assumed they got the tranny out of the same car. Anyway, I'm looking for the plastic inserts that go on the shifting forks. Any help would be appreciated. I guess it's normal to have some play in the shaft.
1965/72 Galaxie/LTD: Standard equipment engine was the 240 1V I-6.

These 240 I-6 cars came with either the C4 A/T or the Ford type 3.03 3 speed manual (3-on-the-tree).
 
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Old Mar 12, 2017 | 07:56 AM
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Having rebuilt dozens of np 435's, I can tell you that they all will have at least 1/8th inch up and down play in the input shaft. No worries.
 
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Old Mar 12, 2017 | 09:19 AM
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Thanks

I was hoping that was the case.
 
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