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2002 zx2 engine vibration

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2001 Ford Escort Engine – Vibration While Idling SERVICE PROCEDURE

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SERVICE PROCEDURE NOTE THE PROCEDURE CONTAINED IN THIS TSB ARTICLE MAY NOT COMPLETELY ELIMINATE ALL VIBRATION FROM THE VEHICLE. SOME VIBRATION IS INHERENT IN 1-4 ENGINE DESIGNS, SUCH AS THE SPI AND ZETEC 2.0L. THIS PROCEDURE IS DESIGNED TO REDUCE THE AMOUNT OF VIBRATION EXPERIENCED BY THE CUSTOMER. PROCEDURE FOR 2003 ESCORT ZX2 PROCEDURES FOR 1997-2002 ESCORT, ESCORT ZX2 AND TRACER ^DRIVEABILITY – IDLE VIBRATION – VEHICLES EQUIPPED WITH 2.0L SPI OR ZETEC ENGINE ONLY ^ENGINE – IDLE VIBRATION – VEHICLES EQUIPPED WITH 2.0L SPI OR ZETEC ENGINE ONLY 1. Neutralize engine mounts only. Refer to appropriate model year Noise, Vibration and Harshness (NVH) Workshop Manual Section 100-04. 1. Shift the transaxle into Neutral and apply the parking brake. 2. Remove battery and battery tray. 3. Support engine with Three-Bar Engine Support Tool (Rotunda 303-D063) and Lifting Brackets (Rotunda 303-050). 4. Raise vehicle. Refer to the appropriate model year Workshop Manual, Section 100-02. Zoom Sized for Print 5. Remove the rear lower cross-member (attached with four (4) bolts (Figure 1)). 6. Remove the engine support cross-member that runs from front to rear of the engine (Belly Band). This can be accomplished by removing the front two (2) attaching bolts, the rear two (2) attaching nuts and the four (4) Engine Mount # 1 and # 2 nuts (Figure 1). . Modify the Belly Band on the two rear attaching Engine Mount # 1 holes by slotting the holes approximately 1/4″ (6 mm) in a front to rear direction. Use a Drill Bit (Figure 7)

1998 Ford Escort ZX2 L4-2.0L DOHC Diagnose and repair idle vibration conditions by referring to the following idle vibration Service Procedures

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PROCEDURE FOR 2003 ESCORT ZX2 PROCEDURES FOR 1997-2002 ESCORT, ESCORT ZX2 AND TRACER ^DRIVEABILITY – IDLE VIBRATION – VEHICLES EQUIPPED WITH 2.0L SPI OR ZETEC ENGINE ONLY ^ENGINE – IDLE VIBRATION – VEHICLES EQUIPPED WITH 2.0L SPI OR ZETEC ENGINE ONLY 1. Neutralize engine mounts only. Refer to appropriate model year Noise, Vibration and Harshness (NVH) Workshop Manual Section 100-04. 1. Shift the transaxle into Neutral and apply the parking brake. 2. Remove battery and battery tray. 3. Support engine with Three-Bar Engine Support Tool (Rotunda 303-D063) and Lifting Brackets (Rotunda 303-050). 4. Raise vehicle. Refer to the appropriate model year Workshop Manual, Section 100-02. Zoom Sized for Print 5. Remove the rear lower cross-member (attached with four (4) bolts (Figure 1)) 6. Remove the engine support cross-member that runs from front to rear of the engine (Belly Band). This can be accomplished by removing the front two (2) attaching bolts, the rear two (2) attaching nuts and the four (4) Engine Mount # 1 and # 2 nuts (Figure 1). 7. Modify the Belly Band on the two rear attaching Engine Mount # 1 holes by slotting the holes approximately 1/4″ (6 mm) in a front to rear direction. Use a Drill Bit (Figure 7). 8. Loosen the center bolt on the # 1 (rear) lower Engine Mount (Figure 4). 9. Loosen the center bolt on the # 2 (front) lower Engine Mount (Figure 4) 10. Remove original front and rear engine support cross-member bushings (Figure 3). Zoom Sized for Print a. Modify two (2) new Front-Upper Engine Support Cross-Member Bushings only (F7CZ-6A061-AA) by removing approximately 1/4″ (6 mm) of material from two (2) sides of the upper bushing. Use a utility knife or hack saw to achieve desired shape (Figure 2). b. Reinstall front attaching point of engine support cross-member with the original two (2) bolts, two (2) new Lower Bushings (F7CZ-6A061-BA), and two (2) new Upper Bushings (F7CZ-6A061-AA) that were modified in Step A (Figure 3). Apply 2-3 drops of threadlocker (EOAZ-19554-AA) to the bolts. c. Reinstall rear attaching point of engine support cross-member using new Bushings (F7CZ-6A061-BA and F7CZ-6A061-AA) and original nuts (Figure 3). Both rear position upper bushings must be installed in “AS IS” condition (UNMODIFIED). d. Torque the retaining nuts and bolts to 64-89 N.m (47-65 lb-ft.). 11. Reinstall the front attaching points of the Belly Band with the original two (2) bolts. Apply 2-3 drops of threadlocker (EOAZ-19554-AA) to the bolts (Figure 1). 12. Reinstall rear-attaching points of the Belly Band with original two (2) nuts (Figure 1). 13. Torque the retaining nuts and bolts to 64-89 N-m (47-65 lb-ft.)

1998 Ford Escort Diagnose and repair idle vibration conditions by referring to the following idle vibration Service Procedures

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PROCEDURE FOR 2003 ESCORT ZX2 PROCEDURES FOR 1997-2002 ESCORT, ESCORT ZX2 AND TRACER ^DRIVEABILITY – IDLE VIBRATION – VEHICLES EQUIPPED WITH 2.0L SPI OR ZETEC ENGINE ONLY ^ENGINE – IDLE VIBRATION – VEHICLES EQUIPPED WITH 2.0L SPI OR ZETEC ENGINE ONLY 1. Neutralize engine mounts only. Refer to appropriate model year Noise, Vibration and Harshness (NVH) Workshop Manual Section 100-04. 1. Shift the transaxle into Neutral and apply the parking brake. 2. Remove battery and battery tray. 3. Support engine with Three-Bar Engine Support Tool (Rotunda 303-D063) and Lifting Brackets (Rotunda 303-050). 4. Raise vehicle. Refer to the appropriate model year Workshop Manual, Section 100-02. Zoom Sized for Print 5. Remove the rear lower cross-member (attached with four (4) bolts (Figure 1)) 6. Remove the engine support cross-member that runs from front to rear of the engine (Belly Band). This can be accomplished by removing the front two (2) attaching bolts, the rear two (2) attaching nuts and the four (4) Engine Mount # 1 and # 2 nuts (Figure 1) 7. Modify the Belly Band on the two rear attaching Engine Mount # 1 holes by slotting the holes approximately 1/4″ (6 mm) in a front to rear direction. Use a Drill Bit (Figure 7). 8. Loosen the center bolt on the # 1 (rear) lower Engine Mount (Figure 4). 9. Loosen the center bolt on the # 2 (front) lower Engine Mount (Figure 4) a. Modify two (2) new Front-Upper Engine Support Cross-Member Bushings only (F7CZ-6A061-AA) by removing approximately 1/4″ (6 mm) of material from two (2) sides of the upper bushing. Use a utility knife or hack saw to achieve desired shape (Figure 2). b. Reinstall front attaching point of engine support cross-member with the original two (2) bolts, two (2) new Lower Bushings (F7CZ-6A061-BA), and two (2) new Upper Bushings (F7CZ-6A061-AA) that were modified in Step A (Figure 3). Apply 2-3 drops of threadlocker (EOAZ-19554-AA) to the bolts. c. Reinstall rear attaching point of engine support cross-member using new Bushings (F7CZ-6A061-BA and F7CZ-6A061-AA) and original nuts (Figure 3). Both rear position upper bushings must be installed in “AS IS” condition (UNMODIFIED). d. Torque the retaining nuts and bolts to 64-89 N.m (47-65 lb-ft.). 11. Reinstall the front attaching points of the Belly Band with the original two (2) bolts. Apply 2-3 drops of threadlocker (EOAZ-19554-AA) to the bolts (Figure 1). 12. Reinstall rear-attaching points of the Belly Band with original two (2) nuts (Figure 1). 13. Torque the retaining nuts and bolts to 64-89 N-m (47-65 lb-ft.).

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.

2003 GMC Truck C 1500 P/U 2WD Engine Knocking or Lifter Noise

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Engine Lubrication: All Technical Service Bulletins Engine – Knocking or Lifter Noise File In Section: 06 – Engine/Propulsion System Bulletin No.: 02-06-01-038 Date: December, 2002 TECHNICAL Subject: Engine Knock or Lifter Noise (Replace 0-Ring) Models: 2001-2002 Chevrolet Camaro 2001-2003 Chevrolet Corvette 2001-2002 Pontiac Firebird 2002-2003 Cadillac Escalade, Escalade EXT 2000-2003 Chevrolet Suburban, Tahoe 2001-2003 Chevrolet Silverado 2002-2003 Chevrolet Avalanche 2000-2003 GMC Yukon, Yukon XL 2001-2003 GMC Sierra with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine (VINs V, T, Z, G, S, N, U – RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4) Condition Some customers may comment on an engine tick noise. The distinguishing characteristic of this condition is that it likely will have been present since new, and is typically noticed within the first 161-322 km (100-200 mi). The noise may often be diagnosed as a collapsed lifter . Additionally, the noise may be present at cold start and appear to diminish and then return as the engine warms to operating temperature. This noise is different from other noises that may begin to occur at 3219-4828 km (2000-3000 mi). Cause The 0-ring seal between the oil pump screen and the oil pump may be cut, causing aeration of the oil. Correction