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HOMESERVICE MANUALSCHEVROLET2007HHR L4-2.2LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEDIAGRAMSEXPLODED VIEWSTRANSMISSION MAJOR COMPONENTS
2007 Chevrolet HHR L4-2.2L

Transmission Major Components

2007 Chevrolet HHR L4-2.2LSECTION Transmission Major Components


Component Location

Transmission Major Components:





1 - TFP Manual Valve Position Switch Assembly
2 - Control Valve Body Assembly
3 - Torque Converter Assembly
4 - Manual Shaft and Detent Lever Assembly
5 - 2nd Clutch
6 - Reverse Clutch
7 - Coast Clutch
8 - Direct Clutch
9 - Reaction Planetary Gear Set
10 - Input Planetary Gear Set
11 - Forward Clutch
12 - Lo Roller Clutch
13 - Parking Lock Actuator Assembly
14 - Differential and Final Drive Assembly
15 - Output Stub Shaft
16 - Output Speed Sensor
17 - Lo/Reverse Servo Assembly
18 - Lo/Reverse Band
19 - Oil Feed Tube Assembly
20 - Input Sprag Clutch Assembly
21 - Oil Filter Assembly
22 - 2nd Roller Clutch
23 - Oil Level Control Valve
24 - Drive Link Assembly
25 - Driven Sprocket
26 - Output Shaft
27 - Channel Plate Assembly
28 - Input Speed Sensor
29 - Drive Sprocket
30 - Control Valve Body Assembly
31 - Oil Pump Assembly
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.