(4) Back off front band adjusting screw 1-3/4
(5) Back off adjusting screw 3 turns.
Accumulator.? There is one in there it is the correct name if that's what you want to replace.
There is also a govenor/accumulator solenoid that is problematic and there is a GM upgrade available if you want to go that route.
Do a search for trans solenoid upgrade and you should be able to find it.
These are NOT typos the purpose of tightening down in the first place is to "center" the band on the hub. If you DON"T back them off you will have BIG problems.
'04.5, 2500 HO, Auto, QCLB, 4x4, CAI, 4" ANSA, Smarty Jr, Airdog 100