Re: 700R4 build thread.
1-2 Accumulator
Inspect Accm. Piston for Pin wear.
Inspect Pin for wear.
Inspect Accumulator Housing for wear.
Install new seal on Accm. Piston.
'82-'92, Install Piston in bore with "legs" up, Then Spring.
'93, Install Spring in Bore, Then Piston with "Legs" Down.
The '82-'92 Stack-up produces a later...Firmer 1-2 shift.
The '93 Stack-up produces a earlier...Softer 1-2 shift.
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