Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2007IMPALA V6-3.5LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEDIAGRAMSEXPLODED VIEWSINTERNAL COMPONENTSPART 1 OF 2
2007 Chevrolet Impala V6-3.5L
Part 1 of 2
2007 Chevrolet Impala V6-3.5LSECTION Part 1 of 2
Disassembled Views
Internal Components (1 of 2)
Internal Components:
601 - 4th Clutch Spring Retaining Ring
602 - 4th Clutch Piston Return Spring Assembly
603 - 4th Clutch Piston Assembly
604 - 4th Clutch Piston Seal Outer
605 - 4th Clutch Piston Seal Inner
606 - Drawn Cup Bearing Assembly
607 - Orificed Cup Plug
608 - Drive Link Lube Scoop
609 - Driven Sprocket Support Assembly
610 - Cup Plug
611 - Thrust Washer Driven Sprocket Support 2nd Clutch Drum
613 - Oil Seal Ring
614 - Driven Sprocket Support Bushing
615 - Reverse Band Assembly
616 - 75.5 OD X 8.0 Bushing
617 - 2nd Clutch Housing
618 - Check Valve Retainer and Ball Assembly 2nd Clutch
619 - 70.0 OD X 11.0 Bushing
620 - 2nd Clutch Piston w/Molded Seal
621 - 2nd Clutch Apply Ring and Release Spring Assembly
622 - Retaining Ring
623 - 2nd Clutch Plate Waved
624 - 2nd Clutch Plate Assembly Fiber
625 - 2nd Clutch Reaction Plate Steel
626 - Backing Support Ring Plate Steel
627 - 2nd Clutch Retaining Ring Outer
628 - Oil Seal Ring Input Shaft
629 - Thrust Bearing Support Sprocket/Thrust Washer
630 - Selective Thrust Washer Bearing/Input Clutch Hub
631 - Input Shaft Bushing
632 - Input Housing Sleeve and Shaft Assembly
633 - Check Valve Retainer and Ball Assembly
634 - Input Clutch Piston Seal Inner
635 - Input Clutch Piston Seal Outer
636 - Input Clutch Piston
637 - Input Clutch Spring and Retainer Assembly
638 - O-Ring Seal
639 - 3rd Clutch Piston Housing
640 - Retaining Ring 3rd Clutch Piston Housing/Input Shaft
640 - Retaining Ring 3rd Clutch Piston Housing/Input Shaft
641 - 3rd Clutch Piston Seal Inner
642 - 3rd Clutch Piston and Seal Assembly
643 - 3rd Clutch Spring Retainer and Guide Assembly
644 - Thrust Bearing Assembly
645 - 3rd Clutch Plate Waved
646 - 3rd Clutch Plate Assembly OD Spline
647 - 3rd Clutch Plate Assembly ID Spline
648 - 3rd Clutch Backing Plate
649 - 3rd Clutch Backing Plate Retaining Ring
654 - Input Clutch Apply Plate
655 - Input Clutch Plate Waved
657 - Input Clutch Plate Steel
657 - Input Clutch Plate Steel
658 - Input Clutch Backing Plate Steel
659 - Input Clutch Backing Plate Retaining Ring
716 - 2nd Clutch Apply Reaction Plate Tapered
723 - 4th Clutch Shaft to Input Housing Bearing
724 - 3rd Clutch Piston Housing Ball Check Valve Assembly
725 - Input Clutch Plate Assembly Fiber - Pawl Clutch
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.