Tip & How-To about 1999 Pontiac Grand Am GT

Window motor change

When changing the window drive assembly, it's easy to support the window if you have two compression clamps. Just lower the window so you can access the bolts, then clamp the window from the top over the frame using two Quick Grip clamps. This'll hold the window in place while you change the drive out.

Good luck!

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1999 Pontiac Grand Am GT Logo

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is fixing the ultinator yourself an easy job


  1. Disconnect the negative battery cable.
  2. Remove the drive belt.
  3. If necessary, remove any splash shielding for easier access to the alternator.
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For easiest access to the alternator assembly, first remove the splash shield mounting fasteners ...
Click to Enlarge 91072p18.gif

... then swing it out of the way for access to the alternator assembly
Click to Enlarge 91072p17.gif

View of the alternator electrical connections-(A) battery positive, (B) field terminals, (C) wire harness hold down, (D) ground terminal

  1. Tag and disengage the alternator wiring.

It may be necessary to remove the alternator and mounting bracket from the vehicle as an assembly.

  1. If equipped, remove the front alternator assembly mounting plate.
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Remove the six nuts and bolts that secure the front mounting plate to the alternator assembly
Click to Enlarge 91072p10.gif

Remove the front alternator assembly mounting plate from below the vehicle
Click to Enlarge

  1. Unfasten the alternator mounting and pivot bolts and remove the alternator.
  2. If installing the original alternator assembly, push out the pivot bushing as illustrated.
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After removing the alternator assembly front mounting plate, remove the front engine-to-alternator bracket mounting stud
Click to Enlarge 91072p08.gif

Remove the two alternator bracket-to-engine mounting bolts
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Remove the alternator and mounting bracket assembly from the vehicle
Click to Enlarge 91072p14.gif

If re-installing, the alternator has a pivot bushing on the pivot arm that should be pushed out before installation
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Mount a C-clamp and 18mm socket on the alternator pivot bushing ...
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... then compress the C-clamp until it pushes the alternator pivot bushing out

To install:

  1. Mount the alternator to the brackets with the nuts and bolts. Tighten the two mounting bolts and nuts to 40 ft. lbs. (54 Nm).
  2. If the alternator and mounting bracket were removed as an assembly, install the assembly into the vehicle.
  3. If removed, install the front mounting plate.
  4. Engage the alternator electrical connections.
  5. If removed, install the splash shield.
  6. install the drive belt and attach the negative battery cable.
  7. shinehutt_58.gifshinehutt_57.gifshinehutt_56.gifshinehutt_55.gifshinehutt_54.gifshinehutt_53.gifshinehutt_52.gifshinehutt_51.gif
the job is akward ive incl as much info you need to repair yourself

plz comment reply if need more info

Jan 20, 2011 | 1995 Jeep Grand Cherokee

1 Answer

how do I replace pipes in back of engine for heater


Hello: One way is to remove the cover on the front bottom of the engine/cradle assembly. Then put a jack under the center of the cradle at the front of the engine. Remove the two front cradle bolts (18mm) and lower the cradle/engine assembly down, this will give more room to access the clamps that hold the pipes on. It is not an easy task.

Nov 08, 2010 | 1999 Cadillac DeVille

1 Answer

how to change radiator


Radiator REMOVAL & INSTALLATION Cirrus, Sebring Convertible, Stratus and Breeze CAUTION
Do not open the radiator draincock or remove the radiator cap when the cooling system is hot and under pressure. This can cause serious burns from hot, pressurized coolant. Allow a sufficient amount of time for the cooling system to cool down before opening up the system. NOTE: The radiator uses plastic tanks. Plastic tanks, while stronger than brass, are subject to damage by impact, such as slipped wrenches. Use care when working around these radiators.
  1. Disconnect the negative battery cable from the left strut tower. The ground cable is equipped with an insulator grommet, which should be placed on the stud to prevent the negative battery cable from accidentally grounding.
  2. Remove the air inlet resonator.
  3. Place a large drain pan under the radiator drain plug. Drain and properly contain engine coolant. NOTE: To open the drain plug on models equipped with a 2.5L engine, use a 3⁄8 inch drive extension 3 inches (7.6cm) long and a 19mm socket with universal joint. The drain plug can also be accessed by removing the right front fog light in the front lower bumper fascia.
  4. Remove the upper radiator crossmember as follows:
    1. Remove the push-in mounting fasteners securing the front fascia/grille unit to the radiator support crossmember.
    2. Remove the mounting bolts securing the support braces to the bottom of the crossmember.
    3. Remove the bolts securing the crossmember to the radiator closure panel.
    4. Remove the mounting nuts attaching the hood latch to the radiator crossmember. Remove the crossmember from the vehicle. Fig. 2: Using a small flat bladed tool, pry up the center portion of the plastic front grille/fascia retainers, then pull them out 90903p02.jpg
      Fig. 3: To aid in a straight reassembly, matchmark the washer screws to the radiator crossmember using a marker 90903p03.jpg
      Fig. 4: Remove the radiator crossmember mounting fasteners 90903p04.jpg
      Fig. 5: Remove the mounting bolts for the hood lock latch mechanism 90903p01.jpg
      Fig. 6: Remove the radiator support crossmember 90903p08.jpg
      NOTE: The following step and associated photos describe original type hose clamps. Some vehicles may instead have a worm gear type clamp, which can be loosened with a screwdriver.

  5. Using pliers, compress the tabs on each hose clamp, then slide the clamp a few inches away from the hose end. Carefully twist and pull the hoses from the radiator.
  6. Disconnect the engine block heater wire, if equipped.
  7. Disconnect and plug the transaxle cooler lines, if equipped.
  8. Remove screw attaching support bracket for external transaxle cooler lines to the left side of the radiator, if equipped. Fig. 7: Relieve the tension from the hose clamp, then disconnect the upper coolant hose at the radiator 90903p09.jpg
    Fig. 8: If equipped with an automatic transaxle, loosen the hose clamp and disconnect the transmission fluid cooler hose 90903p14.jpg
    Fig. 9: Remove the mounting fasteners that retain the fluid and refrigerant line support brackets to each side of the radiator/condenser assembly 90903p05.jpg
    Fig. 10: Disengaging the cooling fan electrical connector 90903p18.jpg

  9. Remove the screw attaching the support bracket for air conditioning lines from the right side of the radiator. Remove the support bracket.
  10. Unplug the cooling fan wiring.
  11. Remove the air conditioning condenser mounting screws. Use care when working around the air conditioning condenser. Avoid bending the condenser inlet tube. Care should be taken not to damage the radiator or condenser cooling fins or water tubes during removal. It is not necessary to discharge the air conditioning system to remove the radiator. Fig. 11: Access to the lower radiator cooling hose (1) and lower left side A/C condenser-to-radiator mounting fasteners (2) is possible after removal of the left fog light 90903p12.jpg
    Fig. 12: Access to the lower transmission fluid cooler line (1) and lower right side A/C condenser-to-radiator mounting fasteners (2) is possible after removal of the right fog light 90903p13.jpg
    Fig. 13: Remove the A/C condenser-to-radiator mounting fasteners 90903p16.jpg
    Fig. 14: Unclip the A/C line from the cooling fan module 90903p15.jpg
    Fig. 15: Remove the radiator assembly from the vehicle 90903p07.jpg

  12. Carefully remove the radiator from the vehicle. The cooling fan/shroud assembly can be separated from the radiator at this time. To install:
  13. If separated, install the cooling fan/shroud assembly to the radiator unit.
  14. Lower the radiator and fan module (assembly) into position. Seat the radiator assembly lower isolators in the mount holes provided.
  15. Install the air conditioning condenser mounting screws and tighten to 45 inch lbs. (5 Nm).
  16. Connect the radiator hoses and tighten the hose clamps to 22 inch lbs. (2.5 Nm). Be sure the hoses do not interfere with the accessory drive belt, and be sure the upper hose clamp does not interfere with the hood liner.
  17. Connect the cooling fan wiring.
  18. Connect the transaxle cooler lines to the radiator, if equipped.
  19. Install the upper radiator crossmember as follows:
    1. Place the radiator crossmember into the vehicle in proper position.
    2. Install the hood latch to the radiator crossmember. Install and tighten the hood latch mounting nuts.
    3. Install and tighten the crossmember-to-radiator closure panel mounting bolts.
    4. Install and tighten the mounting bolts that secure the support braces to bottom of the radiator crossmember.
    5. Install the push-in mounting fasteners holding the front fascia/grille unit to the radiator crossmember.
  20. Connect the engine block heater, if equipped.
  21. Install the air inlet resonator.
  22. Fill the cooling system with the correct type and amount of engine coolant.
  23. Reconnect the negative battery cable. Start the engine and allow it to idle until it reaches full operating temperature. Check the cooling system for correct fluid level and top off if necessary.

Aug 03, 2010 | 2000 Dodge Stratus

1 Answer

How do I realign the passenger side window?


WINDOW GLASS REMOVAL

NOTE: Window glass must be operable in order to remove door assembly carrier. Any malfunction that prevents the window (manual or power) from being lowered must be corrected before proceeding.

  • Remove door trim panel.
  • Pry out sealing plugs in door assembly carrier to gain access to window glass securing bolts.
  • Lower window until window glass securing bolts are accessible.
NOTE:
If the power window motor is not working it can be renmoved to allow the window to be slid down.

  • Loosen window glass securing bolts and carefully press glass securing clamps apart.
NOTE:
If glass is being replaced due to breakage, remove door assembly carrier and remove broken shards of glass to prevent rattling noises in door.

  • Carefully lower the window regulator.
  • Lift window glass up and pivot forward, starting at the taller end of the glass. Pivot forward towards the direction of the side mirror.
  • Place removed window glass in a secure location.
WINDOW GLASS INSTALLATION

  • Slide forward part of window glass into opening and pivot glass downward, reversing the removal proceedure.
  • Raise window regulator until window glass securing bolts are visible in access holes on door assembly carrier.
  • Gently press window in the direction of the door latch or highest part of glass and tighten securing clamp bolts.
  • Remainder of installation is the reverse of disassembly.
  • Check operation of window before final installation of door trim panel.
TIGHTENING TORQUE
Window glass securing bolts...........10Nm (89in-lb)

Jun 25, 2010 | 2000 Volkswagen Beetle

1 Answer

Changing the water pump on 2000 Jeep Grand Cherokee V6


WATER PUMP
The water pump is bolted directly to the engine timing chain case/cover.

A gasket is used as a seal between the water pump and timing chain case/cover.

If water pump is replaced because of bearing/shaft damage, or leaking shaft seal, the mechanical cooling fan assembly should also be inspected. Inspect for fatigue cracks, loose blades, or loose rivets that could have resulted from excessive vibration. Replace fan if any of these conditions are found. Also check condition of the thermal viscous fan drive. Refer to Viscous Fan Drive in this group.

The water pump can be removed without discharging the air conditioning system (if equipped)

REMOVAL
Disconnect negative battery cable from battery.
Drain cooling system. Refer to Draining Cooling System in this group.
Do not waste reusable coolant. If solution is clean, drain coolant into a clean container for reuse.

The thermal viscous fan drive is attached (threaded) to the water pump hub shaft. Remove fan/viscous fan drive assembly from water pump by turning mounting nut counterclockwise as viewed from front. Threads on viscous fan drive are RIGHT HAND. Using special tool spanner wrench 6958 with adapter pins 8346 and a suitable fan wrench loosen the fan drive Viscous Fan and Fan Drive Do not attempt to remove fan/viscous fan drive assembly from vehicle at this time.
WARNING: CONSTANT TENSION HOSE CLAMPS ARE USED ON MOST COOLING SYSTEM HOSES. WHEN REMOVING OR INSTALLING, USE ONLY TOOLS DESIGNED FOR SERVICING THIS TYPE OF CLAMP, SUCH AS SPECIAL CLAMP TOOL (NUMBER 6094) SNAP-ON CLAMP TOOL (NUMBER HPC-20) MAY BE USED FOR LARGER CLAMPS. ALWAYS WEAR SAFETY GLASSES WHEN SERVICING CONSTANT TENSION CLAMPS.

CAUTION: A number or letter is stamped into the tongue of constant tension clamps. If replacement is necessary, use only an original equipment clamp with matching number or letter.

If water pump is being replaced, do not unbolt fan blade assembly from thermal viscous fan drive.
Remove two fan shroud-to-radiator nuts Fan Shroud Mounting Hardware Do not attempt to remove fan shroud at this time.
Remove fan shroud and fan blade/viscous fan drive assembly from vehicle as a complete unit.
After removing fan blade/viscous fan drive assembly, do not place thermal viscous fan drive in horizontal position. If stored horizontally, silicone fluid in viscous fan drive could drain into its bearing assembly and contaminate lubricant.
Remove accessory drive belt as follows: The drive belt is equipped with a spring loaded automatic belt tensioner. Relax tension from belt by rotating tensioner clockwise (as viewed from front) Automatic Belt Tensioner - When all belt tension has been relaxed, remove accessory drive belt.
Remove lower radiator hose clamp and remove lower hose at water pump.
Remove seven water pump mounting bolts and one stud bolt
CAUTION: Do not pry water pump at timing chain case/cover. The machined surfaces may be damaged resulting in leaks.

Remove water pump and gasket. Discard gasket.
INSTALLATION
Clean gasket mating surfaces.
Using a new gasket, position water pump and install mounting bolts as shown. Water Pump Installation - Tighten water pump mounting bolts to 54 N·m (40 ft. lbs.) torque.
Spin water pump to be sure that pump impeller does not rub against timing chain case/cover.
Connect radiator lower hose to water pump.
Relax tension from belt tensioner Automatic Belt Tensioner - Install drive belt
CAUTION: When installing the serpentine accessory drive belt, belt must be routed correctly. If not, engine may overheat due to water pump rotating in wrong direction. Refer to Belt Routing for correct belt routing. Or, refer to the Belt Routing Label located in the engine compartment. The correct belt with correct length must be used.

Position fan shroud and fan blade/viscous fan drive assembly to vehicle as a complete unit.
Be sure the upper and lower portions of the fan shroud are firmly connected. All air must flow through the radiator.
Install two fan shroud-to-radiator nuts Fan Shroud Mounting Hardware
Be sure of at least 25 mm (1.0 inches) between tips of fan blades and fan shroud.
Install fan blade/viscous fan drive assembly to water pump shaft.
Fill cooling system. Refer to Refilling the Cooling System in this group.
Connect negative battery cable.
Start and warm the engine. Check for leaks

Jan 10, 2009 | 2000 Jeep Grand Cherokee

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