Filed Under (Ford) by admin on 06-03-2011
Tags: air injection,
crankshaft,
crankshaft pulley,
cylinder blocks,
drain crankcase,
drive belts,
fan clutch,
fan shroud,
power steering pump,
power steering pump pulley,
radiator support,
seal replacement,
transmission oil cooler,
upper radiator hose,
vibration damper,
water pump
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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).
Filed Under (Lincoln) by admin on 04-03-2011
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The cooling system components include the: block heater (optional) cylinder head temperature sensor fan blade, fan motor and fan shroud assembly radiator pressure relief cap degas bottle radiator draincock water pump oil cooler (optional) water thermostat The water thermostat: controls the engine coolant temperature. allows quicker engine warm-up. The degas bottle: provides a location for system fill. contains coolant expansion and system pressurization. provides air separation during operation. replenishes the engine coolant to the system. The fan blade draws air through the radiator to help cool the engine coolant. The fan motor: operates only when the engine is running. will not operate when the engine is off. The engine coolant flows: from the lower radiator hose to the water pump. from the water pump to the engine block and the cylinder heads. A closed water thermostat returns the engine coolant to the water pump. An open water thermostat allows the engine coolant to flow to the radiator. Unsatisfactory coolant materials: Alcohol-type antifreeze does not provide adequate water pump lubrication. has lower boiling point reduced antifreeze protection Alkaline brine solutions will cause serious engine cooling system damage. The cylinder head temperature sensor provides a signal to the temperature gauge. will invoke failsafe cooling. The optional block heater: electrical heating element is installed in the block cooling jacket. uses a standard 110V (220V in Europe) electrical supply keeps the engine coolant warm during cold weather. The auxiliary water pump (3.9L only): provides heater coolant flow boost. has a secondary function of providing engine-off cooling. Coolant Flow 3.9L
Filed Under (Ford) by admin on 05-02-2011
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1. Relieve the fuel pressure. For additional information, refer to Section 310-00. 2. Disconnect the battery ground cable (14301). For additional information, refer to Section 414-01. 3. Drain the engine cooling system. For additional information, refer to Section 303-03. 4. Remove the hood (16612). 5. Remove the air cleaner outlet tube (9B659). For additional information, refer to Section 303-12. 6. Remove the accelerator control splash shield (9E766). 7. Remove the upper radiator hose (8260). 8. Remove the lower radiator hose (8286). 9. Remove the two bolts and position the fan shroud (8146) on the fan blade (8600). 10. Remove the water pump pulley, fan and shroud; refer to Section 303-03. 11. Disconnect the radiator overflow tube. 12. On vehicles equipped with automatic transmissions, disconnect the transmission cooler lines. 13. Disconnect the mass air flow sensor. 14. Disconnect the heater water hoses (18472) at the inlet and outlet; refer to Section 303-03. 15. Disconnect the power connection from the generator (10346). 16. Disconnect the vacuum connection to the vacuum reservoir. 17. Disconnect the throttle body heater hose. 18. Disconnect the A/C cycling switch. 19. Disconnect the connector from the powertrain control module (PCM) (12A650).
Filed Under (Ford) by admin on 03-02-2011
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1. Drain engine cooling system. Refer to Section 03-03. 2. Remove upper radiator sight shield (8C291). 3. Disconnect radiator overflow hose (8075) from radiator (8005). Remove bolts retaining coolant recovery reservoir (8A080) and bracket to radiator support. Disconnect coolant recovery reservoir from lower locator and remove coolant recovery reservoir. 4. Remove cooling fan motor, fan blade (8600) and fan shroud (8146) assembly as described in Section 03-03. 5. Rotate drive belt tensioner (6B209) . Remove drive belt (8620) . Refer to Section 03-05. 6. Remove retaining bolts and water pump pulley (8509) . 7. Remove power steering pump pulley (3A733) and remove water pump-to-power steering pump brace. 8. Remove bolt and nuts retaining ignition coil (12029) and bracket. Position out of the way. 9. Remove heater water outlet tube retaining bolts and heater water outlet tube (18663) from water pump (8501) . 10. Disconnect lower radiator hose (8286) from water pump . 11. CAUTION: If using a prying device to assist in water pump removal, be careful not to damage the mating surfaces. Remove water pump retaining bolts, stud bolts and nuts. Remove water pump . Discard old water pump housing gasket (8507) . Installation 1. NOTE: Lightly oil all bolt and stud threads before installation except those specifying special sealant with SAE 5W-30 Super Premium Motor Oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G. Clean gasket surfaces on water pump and engine front cover (6019) . 2. NOTE: Gasket and Trim Adhesive F3AZ-19B508-B or equivalent meeting Ford specifications ESR-M11P17 and ESE-M2G52-A is recommended to hold the water pump housing gasket in position. Position a new water pump housing gasket on water pump sealing surface. 3. NOTE: The threads of the No. 1 water pump retaining bolt must be coated with Pipe Sealant with Teflon® D8AZ-19554-A or equivalent meeting Ford specifications WSK- M2G350-A2 and ESR-M18P7-A before installing. Position water pump on the engine front cover . Install retaining bolts, stud bolts and nuts. Tighten retaining bolts and studs to 20-30 Nm (15-22 lb-ft). Tighten retaining nuts to 8-12 Nm (71-106 lb-in). 4. Inspect O-ring (replace as necessary) and install heater water outlet tube to water pump . Tighten retaining bolts to 8-12 Nm (71-106 lb-in). 5. Position coil and bracket assembly. Tighten retainers to 25 Nm (18 lb-ft). 6. Install lower radiator hose to water pump . Tighten clamps securely. 7. Install water pump-to-power steering pump brace and install water pump pulley .
Filed Under (Ford) by admin on 02-02-2011
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1. Remove the hood. 2. Drain the cooling system; refer to Section 303-03 . 3. Disconnect the battery ground cable. 4. Remove the fan shroud and fan blade assembly; refer to Section 303-03 . 5. Discharge and recover the air conditioning system R134a coolant; refer to Section 412-00 . 6. Remove the air conditioning condenser; refer to Section 412-03 . 7. Remove the battery; refer to Section 310-01 . 8. Remove the accessory drive belt. 1. Turn the tensioner pulley clockwise. 2. Remove the accessory drive belt. 9. Remove the three power steering reservoir bolts and position the power steering reservoir aside. 10. Remove the power steering rear bolt. 11. Rotate the power steering pulley for access to remove the three power steering pump bolts. 12. Remove the power steering line bracket nut at the side of the air conditioning compressor. 13. Position the power steering pump and power steering reservoir aside. 14. Disconnect the air conditioning compressor electrical connector. 15. Remove the air conditioning line manifold bolt at the back of the air conditioning compressor. 16. Remove the three A/C and power steering bracket bolts and remove the bracket. 17. Disconnect the two generator electrical connectors. 18. Remove the air conditioning line bracket nut on the generator stud. 19. Remove the generator bolts and remove the generator. 20. Disconnect the wide-open A/C cutoff (WAC) switch electrical connector. 21. Position the high side A/C line aside. 22. Disconnect the fuel lines; refer to Section 310-00 . 23. Disconnect the emissions vapor management hose. 24. Remove the lower steering column shaft bolt. 25. Remove the lower steering column shaft from the steering rack and position aside. 26. Disconnect the RH side A/C reservoir vacuum connections. 27. Disconnect the LH side vacuum connections for the vapor management valve.