Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

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Removal 1. Disconnect the hood lamp harness. 1. Remove the hood insulator retainers and position the insulator away from the hood. 2. Disconnect the hood lamp harness retainers. 3. Disconnect the hood lamp electrical connector. 2. NOTE: Mark the hinge-to-hood placement to ease alignment when reinstalling the hood. Remove the hood. 1. Disconnect the windshield washer hose. 2. Remove the ground strap bolt. 3. Disconnect the hood struts. 4. Remove the four hinge-to-hood bolts and remove the hood. 3. Recover the air conditioning (A/C) system. For additional information, refer to Section 412-00. 4. Remove the lower intake manifold (9424). For additional information, refer to Intake Manifold—Lower in this section. 5. Remove the front air deflector. 1. Remove the jack handle. 2. Remove the screws. 3. Remove the air deflector. 6. Remove the radiator upper hose from the radiator. 7. Using the special tools, remove the fan blade and fan clutch. 8. Remove the fan shroud. 1. Remove the screws. 2. Lift and remove the fan shroud and fan blade, as a unit, out of the vehicle. 9. NOTE: To avoid disturbing the transmission oil cooler fittings, use a backup wrench. Disconnect the transmission fluid cooler fittings. 1. Disconnect the upper transmission fluid cooler fitting. 2. Disconnect the lower transmission fluid cooler fitting. 10. Disconnect the lower radiator hose from the radiator. 1. Pry the locking tab up and out of the slot. 2. Rotate the lower radiator hose. 3. Disconnect the lower radiator hose. 11. Disconnect the degas hose from the radiator. 1. Release the clamp. 2. Slide the hose off of the radiator fitting. 12. Remove the radiator. 1. Remove the bolts. 2. Remove the upper radiator support brackets, the jack handle and the wheel nut wrench retainers. 3. Lift the radiator off the radiator mounting insulators. 4. Remove the radiator mounting insulators. 13. Remove the accessory drive belt. For additional information, refer to Section 303-05. 14. Disconnect the generator electrical connectors. 1. B+ 2. Stator 3. Voltage regulator 15. Remove the lower bracket bolts and the generator. 16. Disconnect the exhaust gas recirculation (EGR) tube from the exhaust manifold. 17. Disconnect the transmission wiring harness retainers from the right cylinder head and position the harness aside. 18. Remove the bolts retaining the transmission to the engine. 19. Disconnect the bulkhead connectors. 20. Remove the ground strap retaining bolt. 21. Disconnect the degas return hose.

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Crankshaft front seal replacement is recommended whenever the engine front cover (6019) has been removed. 1. Disconnect battery ground cable (14301). Drain crankcase. 2. Drain cooling system. Refer to Section 03-03. 3. Remove drive belts (8620). Refer to Section 03-05. 4. Remove bolts attaching fan shroud (8146) to radiator (8005). 5. Remove fan blade (8600) from fan clutch (8A616) and remove fan shroud. 6. Remove fan clutch and water pump pulley (8509) from water pump (8501). 7. Disconnect upper radiator hose (8260) and lower radiator hose (8286) at engine (6007). Disconnect transmission oil cooler lines at radiator. 8. Remove upper radiator support bracket and remove radiator. 9. Remove generator pivot and attaching bolts. Remove generator (GEN) (10300) from generator mounting bracket (10153) and generator adjusting arm (10145). 10. Remove two bolts attaching generator adjusting arm to water pump and generator mounting bracket and remove generator adjusting arm. 11. Remove air pump pivot and attaching bolts. Remove secondary air injection pump (AIR pump) (9A486) from generator mounting bracket. 12. Remove four bolts attaching generator mounting bracket to cylinder head (6049), cylinder blocks (6010) and water pump, and remove generator mounting bracket. 13. Remove power steering pump pulley (3A733) from power steering pump (3A674). 14. Remove power steering lines from power steering pump. Remove four bolts attaching power steering pump to A/C compressor mounting bracket (2882) and remove power steering pump from A/C compressor mounting bracket. 15. Remove four bolts attaching A/C compressor (19703) to A/C compressor mounting bracket. Remove four bolts and one nut attaching A/C compressor mounting bracket to cylinder head and water pump. Remove A/C compressor mounting bracket from engine. 16. Remove the crankshaft pulley (6312) from the crankshaft vibration damper (6316). 17. Remove bolt and washer attaching crankshaft vibration damper. Remove crankshaft vibration damper using Crankshaft Damper Remover T58P-6316-D or Rotunda Gear and Pulley Puller 014-00293 or equivalent. Remove Woodruff key and crankshaft damper spacer from crankshaft (6303).

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Only open sealing cover on expansion tank when engine has cooled down. Drain coolant, refer to Cooling System – Service and Repair – Procedures See: Service and Repair Remove fan cowl, refer to Fan Shroud – Service and Repair – Procedures See: Fan Shroud/Service and Repair Note: When removing the fan cowl, note the engine variant. Air conditioner Disconnect plug connection on temperature switch. Disconnect upper water hose. Disconnect lower water hose. 2000 BMW Z3 Roadster 2.5 (E36/7) L6-2494cc 2.5L DOHC (M52 TU) Disconnect expansion hose. Automatic transmission Remove transmission oil cooler lines, catch transmission oil as it escapes and dispose of correctly. Installation: Check transmission oil level and correct if necessary, refer to Transmission and Drivetrain. Check connection for leaks. Unfasten left and right radiator mounts by pressing detent down with screwdriver. Sectional view of radiator mount: 1. Screwdriver 2. Front trim 3. Retaining lug for radiator

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Important: The front and rear sections of the cooler lines can be serviced separately. Refer to the appropriate steps when servicing individual lines. Perform the following procedure when removing the cooler lines from the quick connect fittings. 1. Pull the plastic cap back from the quick connect fining and down along the cooler line about 5 cm (2 inch) . 2. Using a bent-tip screwdriver, pull on one of the open ends of the retaining ring in order to rotate the retaining ring around the quick connect fining until the retaining ring is out of position and can be completely removed. 3. Remove the retaining ring from the quick connect fitting. 4. Discard the retaining ring. 5. Pull the cooler line straight out from the quick connect fitting. Installation Procedure Important: Do not reuse any of existing fittings if there is excessive corrosion. Do not reuse any of the existing retaining rings that were removed from the existing quick connect fittings. All retaining rings being installed must be new. Ensure the following procedures are performed when installing the new retaining rings onto the fittings.

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Subject: Sections 7A14D and 7A17D, Automatic Transmission On-Vehicle Service – Enhanced Engine and Transmission Oil Cooler Line Quick Connect Fitting Procedures Models: 1996 Chevrolet and GMC C/K, S/T, M/L, G Models 1996 Oldsmobile Bravada with 4L60-E, 4L80-E Transmissions This bulletin has been created to enhance the support of the removal and installation of oil cooler lines from and to quick connect fittings on engines and transmissions. The content of this bulletin replaces any existing cooler line quick connect fitting procedures found in the 1996 S/T and C/K Truck and M/L and G Van Service Manuals.