2005-2007 Ford F-Super Duty STEERING WHEEL OSCILLATION

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Filed Under (Ford) by admin on 06-01-2011

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ISSUE Some 2005-2007 F-Super Duty vehicles may exhibit steering wheel oscillation (back and forth motion), immediately following front or rear wheel impacts (i.e. pavement joints, frost heaves, rough roads, etc.). Steering wheel motion is typically in the range of ± 5 degrees, and typically dampens out in fewer than five oscillations. This condition occurs mostly on F-250/F-350 4X4 vehicles, and is more evident on trucks equipped with a gas engine. ACTION Refer to the following Service Procedure to minimize the steering wheel oscillations on impacts, however, there may be some remaining minor oscillation which would be considered normal. SERVICE PROCEDURE SUMMARY 1. Set tire pressure and road test vehicle to evaluate vehicle before proceeding with further repairs. If issue is resolved, do not proceed with the rest of this TSB. 2. If concern still exists, install a new steering damper (frame-mounted bracket and steering damper assembly on F-250/F-350 4X4 applications only). For F-250/F-350 4X2 and all F-450/F-550 applications, inspect damper for leaks and replace if necessary, torque steering and suspension fasteners per Workshop Manual (WSM). 3. If concern still exists, check front alignment and reduce front caster. 4. Replace redundant control steering wheel (if equipped and vehicle built prior to 10/8/2004). VEHICLE INSPECTION – TIRE PRESSURE 1. Set tire pressures as indicated on the vehicle label (located on driver’s door label). STEERING DAMPER INSPECTION/REPLACEMENT AND STEERING/SUSPENSION FASTENER TORQUE CHECK F-250/F-350 4X4 Applications: 1. Remove existing steering damper and frame attachment bracket. 2. Replace steering damper and frame mounting bracket with steering damper and frame bracket. 3. Attach steering damper to frame bracket and torque bolt to 76 lb-ft (103 N•m).

2000 BMW 528i (E39) Replacing Front Wheel Bearing (Wheel Hub)(Basis)

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Filed Under (BMW) by admin on 22-10-2010

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Caution! Bearing cannot be dismantled. Do not wash out bearings.Remove brake disk (brake line remains connected), refer to Brakes and Traction Control; Disc Brake System. Remove ABS impulse sensor. Remove stabilizer link from stabilizer, Steering and Suspension. Unfasten nut. Installation: Use washer (1). Tapered spigot and bore both free of grease. Replace self-locking nut. Brace on hexagon socket if necessary. Tightening Torque, refer to Steering Specifications. Press off track rod with special tool 31 2 240. Mark the installation position of the spring strut tube (1) in the swivel bearing (2) with paint – never mark with scribing tool. Marking is not required if the factory mark is still identifiable. R installation position of right spring strut tube L installation position of left spring strut tube

1993 Dodge Dakota Ignition Switch: Service and Repair REMOVAL

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Filed Under (Dodge) by admin on 30-09-2010

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1. 2. 3. 4. Disconnect battery ground cable. Remove steering wheel refer to Steering and Suspension/Steering/Steering Wheel/Service and Repair. Remove tilt lever, if equipped. Remove upper and lower covers. 5. 6. 7. Remove ignition switch mounting screws, Torx tool No. TTXR15A2 or equivalent then gently pull switch away from column. Disconnect connector lock on 7 pin terminal wiring connector, then the 4 terminal Switch and Halo light connector. Remove the key cylinder from ignition switch as follows:a. Insert key and place ignition switch in lock position. Using a small screwdriver, depress key cylinder retaining pin flush with key cylinder surface. Rotate key clockwise to Off position. The key cylinder should unseat from the ignition switch assembly. With the key in cylinder in the unseated position, rotate key counterclockwise to the lock position. b. c. d. Remove the key, then the lock cylinder. INSTALLATION Connect wiring connectors to switch. Ensure that lock tabs are fully seated.

2000 Volkswagen Cabrio Steering column assembly

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Filed Under (volkswagen) by admin on 28-09-2010

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1. – Horn pad – Removing, Fig. 1 Horn plate – Removing, Fig. 2 50 ±10 Nm (37 ±7 ft lb) Steering wheel – Horn contact ring, Fig. 3 – Lubricate horn ring with universal grease Steering column switch securing screws Combination switch – Turn signal switch. -E2- – Headlight dimmer/flasher switch -E4- – Emergency flasher switch -E3- – Removing, Fig. 4 Windshield wiper/washer switch -E22- – Removing, Fig. 4 Upper steering column trim Lower steering column trim Steering column Support ring Steering lock housing securing bolt 2. – 3. – 4. – 5. – 6. – 7. – 8. 9. 10. 11. 12. – - – - – 2000 Volkswagen Cabrio L4-2.0L (ABA) – Shear bolt Steering lock housing – Removing and installing, refer to Steering and Suspension, Steering, Steering Column, Service and Repair Ignition/starter switch -D- – To remove, first remove steering lock housing, then remove securing screws Lock cylinder – Removing/installing, Fig. 5 Spring Clamping washer 13. – 14. – 15. – 16. – 17. – Fig. 1 Horn pad, removing WARNING! Vehicles with airbags, refer to Service Precautions Vehicles without airbag – Lift horn pad at bottom and pull from steering wheel in direction of arrow. – Remove horn wire. Fig. 2 Horn plate, removing – Remove wire connector from horn plate. – Disengage retaining lugs -arrows- and remove contact plate -A- from contact plate -B-. Note: The horn plate consists of two non insulated contact plates. Horn operates when the horn pad is pressed and plate -A- contacts plate -B- .

1991 Chevy G 20 Van Heater Core: Service and Repair Primary (Front) Heater Core

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Filed Under (Chevrolet) by admin on 02-09-2010

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Remove or Disconnect (Figures 5 through 10 and Figure 20) 1. Battery ground cable. 2. Coolant recovery tank. 3. Heater core hoses (140 and 141) (figures 6, 7, 8 and 20). ^ Place a clean pan under the vehicle to catch any coolant spillage. ^ Plug the hoses. ^ Allow coolant in the core to drain into the pan. 4. Heater distributor duct (134) (figure 9). ^ Remove the screws that hold the distributor duct to the distributor case and the distributor duct to the engine cover. 5. Engine housing cover. Refer to Access Cover, Engine. See: Body and Frame 6. Instrument panel. See: Instrument Panel, Gauges and Warning Indicators 7. Lower the steering column. Refer to Steering Column. See: Steering and Suspension/Steering ^ Raise and support the right side of the instrument panel. 8. Defroster duct (130) to distributor case (124) attaching screws. 9. Distributor to heater case screws. 10. Temperature door cable (145) (figure 10). ^ Fold the cable back for access. 11. Heater case (124) and core (122). ^ Three nuts at the engine compartment side of the distributor case and one screw on the passenger side. ^ Tilt the case assembly rearward at the top while lifting up until the core tubes clear the dash openings. 12. Core retaining straps (123). 13. Core (122). Install or Connect (Figures 5 through 10 and Figure 20) 1. Core (122) to the heater case (124). ^ Apply a bead of permagum sealer between the core and the case. 2. Core retaining straps (123). 3. Heater case (124) to the vehcle. ^ Apply a bead of permagum sealer between the heater case and the opening in the vehicle. ^ Tilt the case until the core tubes clear the cowl opening. 4. 5. 6. 7. 8. 9. Temperature cable (145) to the heater case (124). Distributor duct (134) to the heater case (124). Defroster duct (130) to the heater case (124). Instrument panel. Steering column. Engine housing cover.