Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2009 >> Impala V6-3.5L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Service and Repair >> Overhaul >> Accumulator Components Disassemble
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Accumulator Components Disassemble




Accumulator Components Disassemble




1. Remove the seven remaining accumulator cover bolts (131) from the accumulator assembly.
2. Remove the accumulator cover (132) and the spacer plate assembly (134) from the accumulator housing assembly (140).
3. Remove the 1-2 and 2-3 accumulator pistons (136A/B), piston pins (135A/B), outer springs (138, 142 - springs are model dependent) and cushion springs (139, 143 - springs are model dependent) from the accumulator housing (140).
4. Remove the piston oil seal rings (137A/B) from the 1-2 and 2-3 accumulator pistons (136A/B).




5. Disassemble the forward band servo and 2-1 manual band servo oil pipes (124, 125), and the lube oil pipe assembly (129-130) from the accumulator cover (132) and the 2-1 manual band servo cover (104).
6. Disassemble the lube oil pipe retainer (129) and the lube oil pipe and washer assembly (130).

pro multis · About Operation CHARM