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2003 trailblazer heater core replacement

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2000 Chevrolet Blazer HEATER CORE Removal And Installation Procedure

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HEATER CORE Removal Procedure 1. Remove the heater/vent module. Refer to HEATER/VENT MODULE . 2. Remove the heater core access cover screws. Fig. 14: Identifying Heater Core Access Cover & Screws Courtesy of GENERAL MOTORS CORP. 3. Remove the heater core access cover. 4. Remove the heater core from the heater/vent module. Fig. 15: Identifying Heater Core Courtesy of GENERAL MOTORS CORP. Installation Procedure 1. Install the heater core to the heater/vent module Fig. 16: Identifying Heater Core Courtesy of GENERAL MOTORS CORP. 2. Install the heater core access cover. Tighten Tighten the heater core access cover screws to 1.9 N.m (17 lb in). NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2000 Ford Crown Victoria/Grand Marquis Evaporator Core Housing Removal And Installation Manual

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Evaporator Core Housing Removal 1. Disconnect the battery ground cable. For additional information, refer to Section 414-01 . 2. Recover the refrigerant. For additional information, refer to Section 412-00 . 3. Drain the radiator so that the coolant level is below the heater core. For additional information, refer to Section 303-03 . 4. Raise the vehicle. For additional information, refer to Section 100-02 . 5. Remove the RH front wheel and tire. 6. Remove the screws from the RH fender apron and remove the fender apron. 7. Remove the nuts. 8. Lower the vehicle. 9. Remove the blower motor switch resistor. For additional information, refer to Section 412-04 . 10. Disconnect the connector. 11. Disconnect the evaporator to compressor suction line from the suction accumulator drier. For spring lock couplings disconnect and connect general procedure. For additional information, refer to Section 412-00 12. Disconnect the condenser to evaporator tube from the A/C evaporator core inlet tube. For spring lock couplings disconnect and connect general procedure. For additional information, refer to Section 412-00 13. Remove the nuts and position the purge valve and backet away from the evaporator core housing. 14. Remove the heater hoses from the heater core. 15. Disengage the connectors fom the bracket. 16. Disconnect the connector. 17. Remove the nut and reposition the wire harness away from the evaporator housing. 8 18. Disengage the harness from the bracket. 19. Remove the pin-type retainer and clip and remove the instrument panel lower insulator. 20. Fold back the carpet and remove the screw. 21. Inside the vehicle, remove the screw. 22. Remove the nuts(engine side).

2003 Volvo XC90 2.5T L5-2.5L Turbo Brake Pad Service and Repair Manual

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Brake Pad: Service and Repair Rear Brake Pads Brake Pads Rear, Replacing NOTE: The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct. Preparations Remove the wheels on both sides. Removing brake pads NOTE: Minimum recommended pad thickness/replacement limit when installing new brake pads = 3.0 mm . Remove the retaining springs and locating pins for the brake calipers. Remove: -the securing spring (3) carefully so that it does not deform -the protective caps (1) from the two locating pins (2) -the locating pins, use hex socket 7 mm . Remove: 2003 Volvo XC90 2.5T L5-2.5L Turbo VIN 59 B5254T2 9.50 Page 1 Brake Pad: Service and Repair Rear Brake Pads Brake Pads Rear, Replacing NOTE: The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct. Preparations Remove the wheels on both sides. Removing brake pads NOTE: Minimum recommended pad thickness/replacement limit when installing new brake pads = 3.0 mm . Remove the retaining springs and locating pins for the brake calipers. Remove: -the securing spring (3) carefully so that it does not deform -the protective caps (1) from the two locating pins (2) -the locating pins, use hex socket 7 mm . Remove: 2003 Volvo XC90 2.5T L5-2.5L Turbo VIN 59 B5254T2 Copyright © 2007, ALLDATA 9.50 Page 2 -the brake caliper from the holder -the brake pads. Hang the brake caliper in a steel wire from the rear spring so as not to damage the brake hose. NOTE: Do not depress the brake pedal while the brake pads are removed. Cleaning the brake caliper 2003 Volvo XC90 2.5T L5-2.5L Turbo VIN 59 B5254T2 Copyright © 2007, ALLDATA 9.50 Page 1 Brake Pad: Service and Repair Rear Brake Pads Brake Pads Rear, Replacing NOTE: The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct. Preparations Remove the wheels on both sides. Removing brake pads NOTE: Minimum recommended pad thickness/replacement limit when installing new brake pads = 3.0 mm . Remove the retaining springs and locating pins for the brake calipers. Remove: -the securing spring (3) carefully so that it does not deform -the protective caps (1) from the two locating pins (2) -the locating pins, use hex socket 7 mm . Remove:
2003 Volvo XC90 2.5T L5-2.5L Turbo VIN 59 B5254T2 Copyright © 2007, ALLDATA 9.50 Page 2 -the brake caliper from the holder -the brake pads. Hang the brake caliper in a steel wire from the rear spring so as not to damage the brake hose. NOTE: Do not depress the brake pedal while the brake pads are removed. Cleaning the brake caliper 2003 Volvo XC90 2.5T L5-2.5L Turbo VIN 59 B5254T2 Copyright © 2007, ALLDATA 9.50 Page 3 Clean and check the brake caliper and dust cover. Clean and check the brake pad mating surfaces in the brake caliper and caliper holder. Check piston dust boot. NOTE: If the dust boot is damaged dirt may have penetrated the cylinder. If this is the case the caliper must be replaced. Checking the brake disc Check brake disc friction surfaces. If the brake disc displays signs of out-of-true, check its lateral run out. Replace the brake disc if it displays signs of heavy wear, variable thickness or similar. NOTE: Minimum disc thickness/replacement limit = 18.0 mm . Minimum recommended disc thickness when installing new brake pads = 18.7 mm . Installation Installing the brake pads

1998 Chevy Truck S10/ T10 Blazer 2WD Evaporator Core Service and Repair Manual

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Manual A/C REMOVAL PROCEDURE CAUTION: Refer to Battery Disconnect Caution in Service Precautions. 1. Disconnect the negative battery cable. 2. Remove the right side instrument panel sound insulator. 3. Remove the instrument panel storage compartment. 4. Disconnect the passenger side SIR. 5. Remove the lower right instrument panel mounting bolt. 6. Remove the left and right front speaker grilles. 7. Remove the center instrument panel sound insulator. 8. Remove the left side instrument panel sound insulator. 9. Disconnect the park brake release cable. 10. Remove the knee bolster. 11. Remove the lower left instrument panel mounting bolt. 12. Remove the BCM. 13. Disconnect the driver side SIR. 14. Remove the instrument panel cluster. 15. Remove the radio. 16. Remove the HVAC control assembly. 17. Remove the steering column retaining retaining nuts. 18. Lower the steering column. 19. Remove the instrument panel carrier. 20. Remove the left and right cowl vent grille panels. 21. Disconnect the underhood lamp electrical connector, if equipped. 22. Remove the hood. 23. Remove the VCM. 24. Remove the coolant recovery tank. 25. Remove the heater hoses. 26. Disconnect the electrical connectors from the grille mounted lamps. 27. Remove the right front headlamp assembly. 28. Remove the front bumper. 29. Remove the right wheelhouse panel. 30. Disconnect the radio antenna cable. 31. Disconnect the electrical connector for the horn. 32. Remove the right fender. 33. Remove the evaporator case heat shield, if equipped. 34. Remove the blower motor resistor. 35. Remove the evaporator case bolts and screws. 36. Remove the accumulator. 37. Remove the condenser to the evaporator line fitting. 38. Remove the bolts which retain the evaporator case to the bulkhead. 39. Pull back lightly on the heater case to remove the evaporator case. 40. Remove the evaporator case retaining screws. 41. Disassemble the evaporator case sections, and remove the evaporator core. NOTE: If replacing the evaporator core, remove the expansion (orofice) tube and install it into the new core. INSTALLATION PROCEDURE 1. Install the evaporator core. 2. Assemble the evaporator case sections. 3. Install the evaporator case retaining screws. Tighten to 2.5 N.m (24 in lb) . 4. Install the evaporator core assembly to the vehicle. 5. Install the bolts which retain the evaporator case to the bulkhead. Tighten the bolts to 4.5 N.m (40 lb in) . 6. Install the condenser to the evaporator line fitting. 7. Install the accumulator. 1998 Chevy Truck S10/T10 Blazer 2WD 8. Install the evaporator case bolts and screws. Tighten to 2.5 N.m (24 In in) . 9. Install the blower motor resistor. 10. Install the evaporator case heat shield, if equipped. 11. Install the right fender. 12. Connect the electrical connector for the horn. 13. Install the radio antenna cable. 14. Install the right wheelhouse panel. 15. Install the front bumper. 16. Install the right front headlamp assembly. 17. Connect the electrical connectors to the grille mounted lamps. 18. Install the heater hoses. 19. Install the coolant recovery tank. 20. Install the VCM. 21. Install the hood. 22. Connect the underhood lamp electrical connector, if equipped. 23. Install the left and right cowl vent grille panels. 24. Install the instrument panel carrier. 25. Reposition the the steering column, and install the steering column retaining nuts. 26. Install the HVAC control assembly. 27. Install the radio. 28. Install the instrument panel cluster. 29. Connect the driver side SIR. 30. Install the BCM. 31. Install the lower left instrument panel mounting bolt. 32. Install the knee bolster. 33. Connect the park brake release cable. 34. Install the left side instrument panel sound insulator. 35. Install the center instrument panel sound insulator. 36. Install the left and right front speaker grilles. 37. Install the lower right instrument panel mounting bolt. 38. Connect the passenger side SIR. 39. Install the instrument panel storage compartment. 40. Install the right side instrument panel sound insulator. 41. Connect the negative battery cable. 42. Inspect the system for leaks.

2002 Chevrolet Impala Intake Manifold Replacement (Lower) Removal And Installation Manual

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Intake Manifold Replacement (Lower) Notes Intake Manifold Replacement – Lower Removal Procedure 1. Disconnect the negative bakery. 2. Remove the upper intake manifold. 3. Remove the left valve rocker arm cover. 4. Remove the right valve rocker arm cover. 5. Disconnect the Engine Coolant Temperature ( ECT ) sensor electrical connector. 6. Disconnect and remove the fuel injector and the Manifold Absolute Pressure (MAP) sensor wiring harnesses. 7. Remove the fuel pipe clip bolt. 8. Remove the fuel pipe clip. 9. Remove the fuel feed pipe from the fuel injector rail. 10. Remove the fuel return pipe from the fuel injector rail. 11. Remove the fuel injector rail. 12. Remove the power steering pump from the front engine cover and reposition. 13. Remove the heater inlet pipe with heater hose from the lower intake manifold and reposition. 14. Remove the radiator inlet hose from the engine. 16. Remove the lower intake manifold bolts. 17. Remove the lower intake manifold. 18. Remove the valve rocker arms and pushrods. 19. Remove the lower intake manifold gaskets and seals. 20. Clean the lower intake manifold gasket mating surfaces. 21. Remove and clean all the RTV sealant from the lower intake manifold and the engine block (1).