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Old 08-15-2014, 08:26 PM   #74
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: 700R4 build thread.

Place Sprag assembly on the work bench with the Overrun hub facing up, Remove snap ring, Remove Overrun hub.
Separate the Forward clutch hub from the Sprag, Remove Sprag & both Sprag retainer rings & Discard.

**NOTE, Use Borg Warner Sprags, If it does not say Borg Warner on the Package...It's a Knock off...DO NOT use. If a genuine BW cannot be found, Go to the Dealer & buy a SKF Sprag, In fact a SKF is fine behind a stock engine.**

Note the position of the "Dogs" in the pic for reassembly.
Install 1 of the Sprag retainer rings on the Inner Sprag Race.
Install the Sprag Element in the Forward Clutch Hub (outer race).
Roll the Inner Sprag race into the Sprag element.
Temporarily place Overrun hub on Inner Race, Hold Forward Clutch Hub still, Overrun Hub should turn Clockwise, But not Counterclockwise. If the Overrun hub turns Counterclockwise....The Sprag is installed backwards, Correct before proceeding!!!

Remove Overrun Clutch Hub, While holding the assembly together, Dip it in ATF.
Install the 2nd Retainer Ring, Install Overrun Clutch Hub, Install snap ring.
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