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2008 Chevrolet HHR CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Chevrolet REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- Brake Service
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
BRAKE SERVICE PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
Hydraulic Brake Systems -> Component Replacement -> Master Cylinder
Vehicle: 2008 Chevrolet HHR LS Panel 2.2 L4 GAS
Master Cylinder
- On models equipped with manual brake system,disconnect master cylinder pushrod from brake pedal.
- On all models, disconnect all wire con...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2008 Chevrolet HHR LS 2.2 L4 GAS
- Raise and support vehicle.
- Remove wheel and tire assembly.
- On models equipped with standard disc brakes,proceed as follows:
- Insert a punch or drift into cooling fins of brake rotor.
- Position punch or drift against brake caliper mounting bracket.
- Using a breaker bar and appropriate size socket, loosen wheel drive shaft nut.
- On models equipped with Brembo disc brakes,proceed as follows:
- Have an assistant apply the brakes.
- Using a breaker bar and appropriate size socket, loosen wheel drive shaft nut.
- On all models, remove wheel drive shaft nut from wheel drive shaft and discard. DO N...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
Reset Procedures
Vehicle: 2008 Chevrolet HHR LT 2.2 L4 GAS
The Low Tire Pressure warning lamp and/or the DIC (Driver Information Center) Low Tire Pressure message can be cl...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
Starter, Replace
Vehicle: 2008 Chevrolet HHR LT 2.2 L4 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove engine solenoid S terminal nut.
- Remove engine wiring harness lead from starter.
- Remove positive battery cable nut.
- Remove positive battery cable lead from starter.
- Remove star...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
Cabin Air Filter Service -> General Motors Corp./Saturn -> 2006-09 HHR
Vehicle: 2008 Chevrolet HHR LS Panel 2.2 L4 GAS
Under normal operating conditions the cabin air filter should be replaced every 15,000 miles or at Maintenance II as indicated on the DIC (Driver Information Center). In dusty areas change the cabin air filter more often.
- Open the glove compartment.
- Remove the glove compartment damper retainer, then remo...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
General Motors Corp./Saturn Trucks -> Air Cleaner Restriction Indicator ->
Vehicle: 2008 Chevrolet HHR LS Panel 2.2 L4 GAS
An air cleaner restriction indicator, Fig. , is located in the intake duct between the MAF sensor and the air cleaner assembly.
If the window shows green, no service is required at this time. However, if...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
Radiator, Replace
Vehicle: 2008 Chevrolet HHR LS 2.2 L4 GAS
- Drain cooling system into a suitable container.
- Remove air cleaner assembly.
- Disconnect hood latch release cable.
- Remove hood latch bolts and hood latch.
- Raise and support vehicle.
- Position a suitable drain pan under transaxle cooler pipes.
- Remove transaxle oil cooler pipes retaining nut, then the cooler pipes from transaxle.
- Remove transaxle oil cooler pipes from fittin...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2008 Chevrolet HHR AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2008 Chevrolet HHR LS Panel 2.2 L4 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove front fender liner.
- Remove engine splash shield retainers and splash shield.
- Install a suitable accessory belt tensioner...
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COMPONENT LOCATION DIAGRAMS FOR 2008 Chevrolet HHR AUTOMOBILES
Component location diagrams for most 2008 Chevrolet HHR cars and light trucks sold in the U.S. from 1990+.
Door Components Diagram for 2008 Chevrolet HHR LT 2.4 L4 GAS Components on diagram: |
Underbody Components Diagram for 2008 Chevrolet HHR LS 2.2 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2008 Chevrolet HHR AUTOMOBILES
OEM drawn wiring diagrams for most 2008 Chevrolet HHR cars and light trucks sold in the U.S.
2008 Chevrolet HHR SS 2.0 L4 GAS Wiring Diagram Components on diagram: |
2008 Chevrolet HHR SS 2.0 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2008 Chevrolet HHR AUTOMOBILES
OEM TSB listings for most 2008 Chevrolet HHR cars and light trucks sold in the U.S. from 1985+.
Document: GM of Canada New Vehicle Limited Warranty Tire Program Vehicle: 2008 Chevrolet HHR LT 2.4 L4 GAS Auto Systems: |
Document: Revised General Motors New Vehicle Tire Warranty Program Vehicle: 2008 Chevrolet HHR LT 2.4 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2008 Chevrolet HHR AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2008 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2008 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2008 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2008 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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