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1990 964 C4 CAB

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Old 06-11-2024, 09:23 PM
  #256  
penna964
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Default Con rod time…


These are torqued to 50 ft-lbs or so. I put them in a vice, got my 1/2 drive ratchet and broke them. Then backed the bolts out 1/4” each and tapped the heads with a plastic mallet. This split the halves.
Old 06-11-2024, 09:25 PM
  #257  
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Loose bolt, zeroed stretch gauge.
Old 06-11-2024, 09:50 PM
  #258  
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15ft-lbs 2 thou stretch
Old 06-11-2024, 09:53 PM
  #259  
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Calico lined bearings. Tangs need to line up.

Other side

Assembly lube

Slicked up
Old 06-11-2024, 09:56 PM
  #260  
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30 ft-lbs and 3 thou

50 ft-lbs 4.5 thou
Old 06-11-2024, 10:00 PM
  #261  
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Waiting on my digital torque wrench to be calibrated...


Stomski Racing crankshaft jig

Nice repeatable movement

Last edited by penna964; 06-12-2024 at 11:13 AM.
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Old 06-13-2024, 01:57 AM
  #262  
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All 6 conrods
Old 06-13-2024, 01:58 AM
  #263  
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Oil plug

Top view, 52 ft-lbs with 272
Old 06-16-2024, 07:52 AM
  #264  
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Default Mill work


Locked down

Will remove slowly

Vacuum and cutting paste
Old 06-16-2024, 10:59 AM
  #265  
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What are you doing here?
Old 06-16-2024, 11:04 AM
  #266  
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Hogging out this area for the new high flow oil pump to fit my 4.0

Last edited by penna964; 06-16-2024 at 12:12 PM.
Old 06-20-2024, 10:22 PM
  #267  
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Diff opening

Axle shaft seal pushed in 2mm below the surface

Axle shaft seal slicked up

threaded studs to hold diff flange still with a rod to torque

new shift fork shaft assembly lubed up

silicon grease

end brass bearing

tab

bolted down
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Old 06-22-2024, 08:51 PM
  #268  
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After milling

Nice and flush
Old 06-22-2024, 08:53 PM
  #269  
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Default Test fit


In the case half.

Almost ready to mate halves
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Old 07-15-2024, 11:28 AM
  #270  
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giant circlip

tapped off ring

ring

gasket


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