LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2007 >> HHR LS, Standard >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Specifications Index
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Specifications Index

HHR SPECIFICATIONS INDEX

System Specification/Procedure
Air Conditioning
Service REFRIGERANT SYSTEM CAPACITIES
Torque FASTENER TIGHTENING SPECIFICATIONS
Axle Nut/Hub Nut 155 Ft. Lbs. (210 N.m)
Battery BATTERY USAGE
Brakes
Bleeding Sequence RR, LF, LR, RF
Disc Brakes
Service Specifications DISC BRAKE COMPONENT SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Drum Brakes
Service Specifications DRUM BRAKE COMPONENT SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Charging
Generator GENERATOR USAGE
Torque FASTENER TIGHTENING SPECIFICATIONS
Drive Belts
Adjustment NA
Belt Routing
2.2L See appropriate figure under DRIVE BELT REPLACEMENT .
2.4L See appropriate figure under DRIVE BELT REPLACEMENT
Engine Cooling
General Service Specifications COOLING SYSTEM DESCRIPTION AND OPERATION
Radiator Cap Pressure Radiator cap pressure is stamped on cap.
Thermostat R & I ENGINE COOLANT THERMOSTAT REPLACEMENT
Water Pump R & I WATER PUMP REPLACEMENT
Engine Mechanical
2.2L
Compression ENGINE COMPRESSION TEST
Oil Pressure 50-80 psi (344.75-551.60 kPa) minimum at 1,000 RPM
Overhaul ENGINE MECHANICAL SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
2.4L
Compression ENGINE COMPRESSION TEST
Oil pressure 50-80 psi (344.75-551.60 kPa) minimum at 1,000 RPM
Overhaul ENGINE MECHANICAL SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Fluid Specifications See FLUIDS under MAINTENANCE tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button.
Flywheel/Flex Plate/Drive PlateTorque
First Pass 39 Ft. Lbs. (53 N.m)
Final Pass 25 degrees
Fuel System
2.2L
Pressure Specification 50-60 psi (345-414 kPa)
Fuel Pressure Test Procedure FUEL SYSTEM DIAGNOSIS
Fuel Filter Location Fuel strainer attaches to lower end of fuel pump module.
Fuel Filter R & I FUEL PUMP MODULE REPLACEMENT
2.4L
Pressure Specification 50-60 psi (345-414 kPa)
Fuel Pressure Test Procedure FUEL SYSTEM DIAGNOSIS
Fuel Filter Location Fuel strainer attaches to lower end of fuel pump module.
Fuel Filter R & I FUEL PUMP MODULE REPLACEMENT
Ignition
Firing Order & Cylinder Identification FIRING ORDER & CYLINDER IDENTIFICATION
Ignition Wires (Resistance) NA
Ignition Wires (Routing) NA
Spark Plug
Type GM P/N 12598004
Gap 0.043-0.037 In. (1.1-0.95 mm)
Torque 15 Ft. Lbs. (20 N.m)
Starting
Starter STARTING SYSTEM DESCRIPTION AND OPERATION
Torque FASTENER TIGHTENING SPECIFICATIONS
Wheel Alignment
Adjustment Specifications WHEEL ALIGNMENT SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Wheel & Tire
Wheel Lug Nut Torque 100 Ft. Lbs. (140 N.m)