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2002 chevy tahoe rear axle seal still leaking

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LEAKS FROM REAR HALFSHAFT AXLE SEAL REPAIR MANUAL

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FORD: LINCOLN: 2002-2006 Explorer 2003-2005 Aviator 2003-2006 Expedition 2003-2006 Navigator MERCURY: 2002-2006 Mountaineer This article supersedes TSB 05-15-5 to update the 3. Do not use a damaged seal installation tool vehicle model years, Parts, and Service Procedure. exhibiting nicks, burrs, or sharp edges. NOTE ISSUE THE USE OF SEAL PROTECTOR 1L2W-4N206-AA Some 2003-2006 Expedition/Navigator, 2002-2006 IS NO LONGER REQUIRED. Explorer 4dr/Mountaineer, and 2003-2005 Aviator vehicles equipped with the 8.8? or 9.75? ring gear 4. Do not tap directly on the back of the seal and independent rear suspension (IRS), may exhibit installation tool, always tap on the handle, per leaks at the rear halfshaft axle seals. A new Instruction Sheet. Seal should be driven evenly unitized seal is now available for service. The new into housing bore with only enough force to seal design eliminates the need to use seal seat in the bore. protectors during installation. Removal of the excluder seal (1L2W-1N013-BA) if present is 5. Before installing the halfshaft, verify that the required. inboard excluder seal (1L2W-1N013-BA) is not present on the halfshaft. If the excluder seal is ACTION present, follow the kit Instruction Sheet and Order and install the new seal kit to correct the leak remove the excluder seal. condition. Review the updated instruction sheet NOTE included in the kit and obtain the required tools before beginning repair. OVERFILLING THE AXLE CAN INCREASE POTENTIAL FOR LEAKS. INSTALLATION SERVICE TIPS PART NUMBER PART NAME Refer to the appropriate Workshop Manual, Section 7L1Z-4A109-B Axle Shaft Seal Kit (9.75 Axle) 205-02 for half shaft removal and installation. 7L1Z-4A109-C Axle Shaft Seal Kit (8.8 Axle) NOTE IN THE WORKSHOP MANUAL UNDER THE HALF WARRANTY STATUS: Eligible Under Provisions Of SHAFT REMOVAL/INSTALLATION SECTION New Vehicle Limited THERE ARE ADDITIONAL PARTS CALLED OUT Warranty Coverage THAT ARE REQUIRED TO BE REPLACED. OPERATION DESCRIPTION TIME THESE PARTS ARE NOT INCLUDED IN THE 062205A 2003-2006 0.8 Hr. AXLE SHAFT SEAL KIT LISTED. Expedition/Navigator: Replace Rear Axle (Stub) 1. Use only the proper seal installation tool, Lisle Shaft Seal Includes Time Special Seal Installer (LIS 17850) available To Remove And Install through the Rotunda Technician Tool Program. Halfshaft One Side (Do Not Use With 4139A, 2. Ensure the seal installation tool is clean and 4139A2) free of debris prior to inserting into new seal.

1997-2005 Ford Expedition REAR AXLE NOISE REPAIR MANUAL

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5L3Z-4209-F = (9.75-Inch Ring Gear/3.73 ratio) •205-506 – Seal Protectors (Rotunda Tool) (1997-2005 F-150, 1997-2005 •W710084-S439 – Wheel End Nuts Expedition/Navigator) •390266-S100 – Differential Slave Pin Bolt (9.75? axles) NOTE 9.75 REAR AXLE HOUSINGS WERE •387426-S100 – Differential Slave Pin Bolt (8.8? REDESIGNED IN MID-1999, INCREASING FRONT axles) PINION BEARING SIZE. REPLACING RING & •4B422 – Axle Circlips PINIONS IN AN OLD-STYLE AXLE ASSEMBLY •ZC-21 – Metal Surface Cleaner WILL REQUIRE INSTALLATION OF SPACER P/N •TA-29 – Ultra Silicone Sealant YL3Z-4662-CA. SPACER IS TO BE INSTALLED BETWEEN INNER PINION BEARING AND •TA-27 – Stud and Bearing Mount Retaining COLLAPSIBLE SPACER. Compound and Sealer •F3TZ-4121-AA – Fluid Tag (REQUIRED IF FLUID THE AXLE SERVICE KITS INCLUDE THE TYPE IS CHANGED FROM FEHP DURING FOLLOWING COMPONENTS: REPAIR) •4630 – Head Bearing WARRANTY STATUS: Eligible Under Provisions Of •4628 – Head Bearing Cup New Vehicle Limited •4676 – Pinion Seal Warranty Coverage •386989-S2 – Washer (Slinger) OPERATION DESCRIPTION TIME •4621 – Tail Bearing 052303A 1997-2002 Expedition, 4.7 Hrs. 1998-2002 Navigator, •4616 – Tail Bearing Cup 1997-2004 F-150 Heritage, •4222 – Differential Bearing Cups 2004-2005 F-150: Rear •4221 – Differential Bearings Axle Noise Repair •4209 – Gear Set (includes pinion shims, pinion (Includes Time For Road nut and crush spacer) Test To Verify Concern (Beam Axle)) (Do Not Use •4209 – Instruction Sheet With 4205A Or 4205A4) NOTE 052303A 2003-2005 Expedition: 5.8 Hrs. THE KIT DOES NOT INCLUDE THE FOLLOWING Rear Axle Noise Repair ITEMS. SOME OR ALL OF THESE ITEMS WILL (Includes Time For Road BE REQUIRED TO COMPLETE THE AXLE Test To Verify Concern (Irs SERVICE, DEPENDING ON AXLE Axle)) (Do Not Use With APPLICATION/STYLE. 4010D Or 4010D4) 052303A 2003-2005 5.9 Hrs. ORDER AS NEEDED:

2002 Chevrolet Chevy Suburban – 4WD Intake Manifold Replacement Manual

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Removal Procedure Important: The intake manifold, throttle body, fuel rail, and injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly. 1. Remove the throttle body. Refer to Throttle Body Assembly Replacement in Engine Controls – 4.8L, 5.3L, and 6.0L. 2. Remove the fuel injectors. Refer to Fuel Injector Replacement in Engine Controls – 4.8L, 5.3L, and 6.0L. 3. Disconnect the following electrical connectors: 4. Remove the knock sensor harness electrical connector from the intake manifold. 5. Set the electrical harness aside. <- Back Forward -> Document ID# 738735 2002 Chevrolet Chevy Suburban – 4WD Print – Manifold absolute pressure (MAP) sensor (1) – Knock sensor (2) – Exhaust gas recirculation (EGR) valve, if equipped. 6. If equipped, remove the following EGR pipe bolts: 7. If equipped, remove the EGR pipe with valve. 8. If equipped, remove the EGR pipe gasket from the exhaust manifold If equipped with vacuum assisted brakes, remove the vacuum brake booster hose from the rear of the intake manifold.

2002 Land Rover Freelander (LN) V6-2.5L Automatic Transmission/Transaxle Service and Repair Manual

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Automatic Transmission/Transaxle: Service and Repair Gearbox – KV6 – NAS Models JATCO Gearbox – KV6 – NAS models Remove 1. Position the vehicle on a twin-post lift. 2. Tie bonnet back in upright position. 3. Disconnect battery earth lead. 4. Remove engine acoustic cover. 5. Release HO2S multiplug from support bracket on LH camshaft cover, disconnect multiplug. 6. Raise vehicle on lift. 7. Remove rear beam. 8. Remove RH catalytic converter 2002 Land Rover Freelander (LN) V6-2.5L Copyright © 2010, ALLDATA 10.20 Page 3 12. Remove bolt securing front pipe to bracket and remove front pipe. Discard gasket. 13. Remove 3 screws securing LH splash shield and remove shield 14. Release HO2S lead from clip on cylinder block. Remove 4 nuts securing exhaust manifold to cylinder head, remove manifold and discard gasket. 15. Drain fluid from IRD. 16. Drain gearbox fluid. 17. FitLRT-54-026 to the RH drive shaft inboard joint. 18. Using a suitable lever, release drive shaft from IRD. 19. With assistance, pull hub outwards and release drive shaft from IRD. CAUTION: Care must be taken not to damage oil seal when removing drive shaft from IRD. CAUTION: To avoid damage to gaiter or joint, do not allow shaft to hang on joint. 20. Remove LRT-54-026 from RH drive shaft inboard joint.

2002 Ford Truck Ranger Brakes – Rear Brakes Grabbing Condition Repair Manual

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SERVICE PROCEDURE To service, reduce/minimize moisture intrusion into the rear drum brake assemblies by applying Motorcraft® Silicone Gasket and Sealant to the brake backing plate . WARNING Do not breathe dust or use compressed air to blow dust from storage containers or friction components. Remove dust using government-approved techniques. Friction component dust may be a cancer and lung disease hazard. Exposure to potentially hazardous components may occur if dusts are created during repair of friction components, such as brake pads and clutch discs. Exposure may also cause irritation to skin, eyes and respiratory tract, and may cause allergic reactions and/or may lead to other chronic health effects. If irritation persists, seek medical attention or advice. Failure to follow these instructions may result in serious personal injury. 1. Place vehicle on hoist and remove the rear wheels. 2. Remove the rear brake drums and replace the rear linings. Refer to Workshop Manual (WSM), Section 206-02. 3. Inspect the rear brake assemblies for damaged, missing and/or improperly seated adjuster plug or parking brake cable . 4. Inspect and clean the lining contact area of the brake drum ; machine if necessary. 5. Reinstall the rear brake drums and adjust the lining to drum clearance per WSM, Section 206-02. 6. Thoroughly clean the backside of the rear drum brake backing plate to promote proper adhesion of sealant. Zoom Sized for Print 7. Apply Motorcraft(R) Silicone Gasket and Sealant to the backside of the rear drum brake backing plate at the following inter[ace areas (Figure 1): ^Axle Flange ^ Wheel Cylinder ^ Parking Brake Cable ^Hold Down Pins 8. Reinstall the rear wheels and torque lug nuts per Workshop Manual, Section 204-04.