steering wheel adjustment FORD FESTIVA 1991 Service Manual

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BRAKE SYST EM
1991-92 BRAKES Disc & Drum
DESCRIPTION & OPERATION
On Capri, vehicle braking is provided by front and rear disc brakes. Front and rear brakes are a full-floating, single piston design. The rear
caliper houses a self-adjusting parking brake.
On Festiva, vehicle braking is provided by front disc brakes and rear drum brakes. Rear brakes are a standard non-servo, self-en e r giz in g d e sign .
Front brakes are a full-floating, single piston design with caliper attached to steering knuckle.
BLEEDING BRAKE SYSTEM
BLEEDING PROCEDURES
Manual Bleeding
1. Exhaust vacuum from power brake unit by depressing brake pedal several times. Fill master cylinder with clean brake fluid. Install clear
vinyl bleeder hose onto first bleeder valve to be serviced. See BRAKE LINE BLEEDING SEQUENCE table. Place other end of hose in
clean transparent container.
2. Partially fill container with clean brake fluid. Open the bleeder valve 3/4 turn. Slowly depress brake pedal through its full travel. Close
bleeder valve and release pedal. Pump pedal several times to push air toward wheel cylinders. Repeat procedure until flow of brake
fluid is clear and shows no signs of air bubbles. Proceed to next bleeder valve in sequence and repeat procedure.
BRAKE LINE BLEEDING SEQUENCE
Pressure Bleeding
1. Exhaust vacuum from power brake unit by depressing brake pedal several times. Fill master cylinder with clean brake fluid. With
pressure bleeder at least 1/2 full, connect pressure bleeder to master cylinder using appropriate adaptor.
2. Install clear vinyl bleeder hose onto first bleeder valve to be serviced. See BRAKE LINE BLEEDING SEQUENCE table. Place other
end of hose in clean transparent container. Partially fill container with clean brake fluid. Open bleeder valve 1-2 turns. Allow fluid to
run until flow of fluid is clear and shows no signs of air bubbles. Proceed to next bleeder valve in sequence and repeat procedure.
Remove pressure bleeder and fill master cylinder with clean brake fluid.
ADJUSTMENTS
BRAKE PEDAL HEIGHT (FESTIVA)
1. Block wheels to prevent vehicle from rolling. Start engine and place transmission in Neutral. Fully release parking brake. Move carpet
and insulation away from firewall and brake pedal. Measure distance horizontally between upper center of brake pedal pad and firewall.
Distance should be 8.03-8.23" (204-209 mm).
2. If pedal height is incorrect, inspect pedal assembly for missing, worn or damaged bushings or for loose attaching bolts. Ensure firewall is
not distorted and pedal is not bent. If pedal height is still not within specifications, check brake pedal, booster or master cylinder for
correct and/or correctly installed parts
BRAKE PEDAL FREE PLAY (FESTIVA)
Pump brake pedal several to bleed vacuum from power brake booster. Gently depress brake pedal by hand and measure and measure play
before resistance is felt. Free play should be .16-.28" (4-7 mm). If free play is not within specifications, adjust brake pedal push rod.
BRAKE PEDAL FLOOR CLEARANCE
Capri
1. Move carpet and insulation away from floor board and brake pedal. With engine running and using Brake Pedal Effort Gauge (021-
00001), apply 132 lbs. (59.9 kg) of force to brake pedal. Measure distance from upper surface of brake pedal pad to floor board. If
distance is less than 3.27" (83 mm), inspect pedal assembly for missing, worn or damaged bushings or for loose attaching bolts.
2. Verify that floor board is not distorted and pedal is not bent. If pedal height is still not within specifications, check brake pedal, booster
or master cylinder for correct and/or correctly installed parts. Check for air in hydraulic system.
Festiva
Move carpet and insulation away from floor board and brake pedal. Using Brake Pedal Effort Gauge (021-00001) or equivalent, apply 132
lbs. (59.9 kg) of force to brake pedal. Measure distance from upper surface of brake pedal pad to floor board. If distance is less than 2.68" (68
mm), check for air in hydraulic system, faulty automatic adjusters or excessive shoe clearance.
POWER BRAKE UNIT PUSH ROD
Capri
ApplicationSequence
CapriRR, LF, LR & RF
FestivaRR, LR, RF & LF
NOTE:Check fluid level in m aster cylinder frequently during the bleeding sequence.
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Installation
1. Lubricate bearings with appropriate wheel bearing grease. Place inner bearing into steering knuckle. Install new inner bearing gr e a se
seal, and drive seal into place using appropriate seal installer.
2. Place original outer wheel bearing preload spacer (or spacer selected during preload inspection process) into steering knuckle bore.
Place outer wheel bearing into steering knuckle bore.
3. Liberally lubricate lip of NEW outer grease seal with appropriate lubricant. Drive seal into steering knuckle bore. Install brake rotor on
hub axle hub. Tighten bolts to 33-40 ft. lbs. (45-54 N.m). Position rotor/hub assembly into steering knuckle, and press assembly into
place using adapter from spacer selector set. To complete installation, reverse removal procedure.
REAR WHEEL BEARINGS
Removal & Installation
1. Raise and support rear axle. Remove wheel. Remove wheel bearing dust cap. On Capri, remove rear brake caliper. See REAR BRAKE
CALIPER & PADS under REMOVAL & INSTALLATION. On all models, carefully unstake rear axle lock nut using a chisel. DO NOT
damage threads on axle spindle. Remove and discard axle nut.
2. On Capri, remove rotor/hub assembly. On Festiva, remove brake drum/hub assembly. On all models, DO NOT allow outer wheel
bearing to fall out of hub. Remove inner bearing grease seal. Remove inner bearing. To install rear bearings, reverse removal procedure.
Adjust rear wheel bearings. See REAR AXLE BEARINGS under ADJUSTMENTS.
OVERHAUL

Fig. 5: Exploded View of Front Brake Assembly (Capri)

Courtesy of FORD MOTOR CO.
170.2726 (6.925)
180.2742 (6.965)
190.2758 (7.005)
200.2774 (7.045)
210.2789 (7.085)
NOTE:See Fig. 5
-12 for exploded views of brake assem blies and com ponents.
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Fig. 12: Exploded View of Master Cylinder (Festiva)

Courtesy of FORD MOTOR CO.
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
DISC BRAKE SPECIFICATIONS
DISC BRAKE SPECIFICATIONS
ApplicationFt. Lbs. (N.m)
Backing Plate/Spindle Bolts (Rear)32-45 (43-61)
Brake Hose to Caliper16-22 (22-30)
Caliper Guide/Mounting Bolt29-36 (39-49)
Caliper Banjo Bolt16-21 (22-29)
Front Drive Axle Nut117-175 (159-237)
Hub-To-Rotor Bolt33-40 (45-54)
Power Booster Mounting Nuts
Capri14-19 (19-26)
Festiva12-17 (16-23)
Rear Axle Nut(1)
Rear Strut/Spindle (Capri-Rear)69-86 (93-117)
Rotor-To-Hub Bolts33-40 (44-54)
Steering Knuckle-To-Control Arm32-40 (43-54)
Steering Knuckle-To-Strut69-86 (93-117)
Steering Knuckle-To-Tie Rod21-33 (29-44)
Wheel Lug Nut65-87 (88-118)
INCH Lbs. (N.m)
Master Cylinder-To-Booster Nut89-142 (10-16)
Wheel Cylinder Mounting Bolt89-106 (10-12)
(1)See REAR AXLE BEARINGS under ADJUSTMENTS.
ApplicationIn. (mm)
Capri
Lateral Runout.004 (.1)
Parallelism.004 (.1)
Original Thickness
Front.71 (18)
Rear.39 (10)
Min imu m Refin ish Th ickn ess
Front.660 (16.762)
Rear.384 (9.762)
Discard Thickness
Front.63 (16)
Rear.35 (9)
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levels to proper level.
Removal (1.6L & 1.6L Turbo)
1. Relieve fuel pressure and discharge air conditioning system (if equipped). See FUEL PRESSURE RELEASE under REMOVAL &
INSTALLATION. Disconnect and remove battery, battery tray and battery tray support bracket.
2. Release wiring harness retaining straps from battery support tray. Disconnect windshield washer supply hose between fluid reservoir and
hood. Mark hinge locations and remove hood.
3. Disconnect intake air tube and wiring to ignition coil and vane airflow meter. Remove air cleaner/vane airflow meter assembly. Remove
air cleaner assembly support brackets. Disconnect intercooler hoses from turbocharger (if equipped).
4. Drain engine coolant and remove radiator. Disconnect accelerator cable, and remove retaining bracket from cam cover. Position cable to
one side.
5. Disconnect and plug fuel lines at fuel filter and pressure regulator. Disconnect power brake booster manifold vacuum hose from
manifold. Disconnect heater hoses at heater core tubes. Label and remove vacuum hoses located at throttle body.
6. For manual transaxle turbocharged vehicles, disconnect clutch cable and remove support bracket and cable from transmission. On non-
turbo vehicles, disconnect clutch slave hydraulic line. For automatic transaxle, remove transaxle cooler lines.
7. Disconnect starter wiring at starter. Remove harness from locating strap on bracket. Disconnect alternator wiring. Disconnect wiring
from engine coolant sensors located on rear of engine block. Remove ground connection at bracket on thermostat cover. Disconnect O2
sensor wire, main wiring harness connector, TPS connector (turbocharged only), knock sensor connector, distributor wiring and
transaxle wiring. Disconnect ground wire and strap at front of engine, and reinstall lifting eye.
8. Remove engine oil dipstick and retaining clip. Remove power steering pump from mounting bracket. Remove power steering pump
mounting bracket. With hoses attached, position pump aside. Remove upper air conditioning compressor retaining bolts (if equipped).
9. Raise vehicle on hoist. Drain engine oil and cooling system. On vehicles with air conditioning, remove lower air conditioning
compressor mounting bolts, and position compressor out of way.
10. Remove front wheels and tires. Remove front ball joints-to-ste e r in g kn u c kl e s r e t a in in g b o l t s. R e mo ve sp l a sh gu a r d s. Dr a in t ransmission
oil and remove half shafts from differential. Remove front exhaust pipe bracket located on lower side of engine. Disconnect front
exhaust pipe from exhaust manifold, or turbocharger (if equipped).
11. Remove frame support bar-to-engine support bolt. Loosen right control arm bolt and, pivot support bar downward. Disengage rubber
exhaust hangers located directly behind catalytic converter. Allow exhaust system to hang down 6 inches, and support system with
mechanic's wire. Unbolt shift linkage and stabilizer bar at transaxle. Remove nuts from front and rear engine mounts, and lower vehicle.
12. Attach chains onto lift eyes at ends of cylinder head, and support engine with hoist. Remove RH engine mount through bolt. Raise
engine off mounts and slightly pivot engine/transaxle assembly. Disconnect oil pressure sensor and route starter/alternator wiring
harness from engine. Carefully lift engine/transaxle assembly, turn assembly while raising to clear brake master cylinder, shift linkage
universal joint, radiator support and air conditioning lines (if equipped).
13. Remove intake manifold support bracket. Remove gusset plate(s) (if equipped). Remove starter. Remove transaxle-to-engine retaining
bolts. Identify bolts to ensure correct installation. Separate transaxle from engine. On manual transaxle, remove pressure plate, clutch
disc and flywheel. On automatic transaxle, remove flexplate.
Installation (1.6L & 1.6L Turbo)
1. Install transaxle to engine in reverse order of removal. Attach hoist to engine/transaxle assembly and position assembly in vehicle.
Before engine contacts mounts, route starter, alternator and oil pressure sensor wiring, and connect oil pressure sensor. Lower engine
until front mount seats on crossmember. Install through bolt on RH engine mount. DO NOT tighten bolt.
2. Remove hoist. Raise vehicle and support with jackstands. Align rear engine mount to crossmember, and install retaining nuts to front
and rear engine mounts. Tighten nuts to specification. See TORQUE SPECIFICATIONS
table at end of article.
3. On manual transaxles, connect shift coupling and stabilizer. Tighten to specification. On automatic transaxles, connect shift linkage and
oil cooler lines. Tighten linkage retaining bolt, shift cable pivot and oil cooler hose clamps to specification. Connect front exhaust pipe
to manifold (or turbocharger). Install exhaust pipe to support bracket. Tighten bolts to specification. Tighten manifold (or turbocharger)
to specification. Attach rubber exhaust hangers. Position cross brace. Tighten retaining nut and bolt and right control arm front bolt.
4. Install drive axles. Install ball joint retaining bolts and tighten to specification. Mount A/C Compressor to engine (if equipped). Tighten
lower retaining bolts to specification. Install splash guards. Install tire and wheel assemblies. Tighten retaining nuts to specification.
5. Lower vehicle. Install upper A/C compressor retaining bolts (if equipped). Tighten bolts to specification. Tighten RH engine mo u n t
through bolt to specification. Connect alternator wiring.
6. Position power steering pump bracket on stud. Lower pump into engine compartment. Install power steering pump bracket retaining
bolts and nut. Tighten to specification. Install power steering pump and belt. Tighten adjustment nut and pivot bolt to specification.
7. Install engine oil dipstick and retaining clip. Install ground strap and ground wire to cylinder head. Install clutch cable (if equipped).
Connect clutch hydraulic line if equipped with manual transaxle or naturally aspirated. Connect transmission electrical connectors.
Connect fuel lines to fuel filter and pressure regulator. Install intake air tube to throttle body.
8. Install intercooler hoses on turbocharged models. Install air cleaner assembly brackets. Install air cleaner assembly with airflow meter
attached. Install intake air tube. Install coil and airflow meter connectors. Connect coolant crankcase and air bypass hoses. Install
vacuum hoses as noted in disassembly.
9. Connect accelerator cable. Install retaining bracket. Install power brake booster hose. Remove speedometer cable from transaxle. Fill
transaxle to specification. See CAPACITIES in SERVICE & ADJUSTMENT SPECIFICATIONS article. Install speedometer cable.
Connect speedometer cable connector. Fill engine oil to capacity.
10. Install radiator/fan assembly. Tighten bracket retaining bolts to specification. Connect coolant hoses and fan electrical connector. Fill
coolant to specification.
11. Install hood and connect washer hose. Install battery tray support, battery tray, battery and battery hold-down. Connect battery
terminal. Evacuate and charge air conditioning system (if equipped). Road test vehicle and inspect for leaks.
INTAKE MANIFOLD
Removal (1.3L)
CAUT ION: DO NOT allow com pressor to hang by hoses. T ie up com pressor with m echanic's wire.
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POWER STEERING PRESSURE SWITCH
1. Start engine and run it at idle. Remove connector from switch. Connect ohmmeter to switch terminals. Turn steering wheel from side to
side while observing ohmmeter.
2. Replace power steering switch if continuity does not exist with front wheels turned, or if continuity exists with wheels straight ahead.
THROTTLE POSITION SENSOR (1.6L)
Unplug connector from sensor. Connect ohmmeter to sensor terminals TP and SIGRTN (Orange and Blue/Yellow wires on mating connector).
Measure resistance at each throttle opening specified in THROTTLE POSITION SENSOR RESISTANCE
. Replace sensor if resistance is
not within specification.
THROTTLE POSITION SENSOR RESISTANCE
THROTTLE POSITION SWITCH (1.3L)
1. Ensure idle speed and ignition timing are adjusted to specification. Stop engine. Disconnect negative battery cable.
2. Unplug TPS connector at throttle body. Insert appropriate feeler gauge between throttle stop screw and stop lever. Check for continuity
between specified terminals on TPS connector. See ON-VEHICLE ADJUSTMENTS article and TPS CONTINUITY table.
TPS CONTINUITY
VANE AIRFLOW (VAF) METER
1. Check all wiring, harnesses, connectors and components for evidence of damage, overheating, shorting or looseness. If any defect exists,
repair as necessary.
2. Inspect vane airflow meter for damage and ensure measuring plate moves smoothly. Install BOB. Turn ignition on. Measure voltage
between BOB test pins VAF and ground on 1.3L, or between VAF and SIGRTN on 1.6L. Voltage measurements must be as specified in
VANE AIRFLOW METER VOLTAG
.
VANE AIRFLOW METER VOLTAGE
VANE AIR TEMPERATURE (VAT) SENSOR
1. Unplug connector from VAF meter. On 1.3L, connect ohmmeter to terminals VAT and ground (Green/Black and Black wires on mating
connector). On 1.6L, connect ohmmeter to VAF meter terminals VAT and SIGRTN (Brown and Blue/Yellow wires on mating
connector).
2. Measure intake air temperature. Measure resistance between specified terminals. See VANE AIR TEMPERATURE RESISTANCE
.
Replace VAF if resistance is not as specified.
Throttle Opening(1) Ohms
1/8989
1/41104
3/81278
1/21462
5/81480
3/41459
7/81144
Fully Open1072
(1)Resistance may vary by plus or minus 15 percent.
CAUT ION: DO NOT tam per with throttle stop screw at throttle lever. Doing so m ay result in dam age to the
throttle body.
Test Condition (1) Cont. Between IDL-TLCont. Between PSW-TL
.02" (.5 mm)YesNo
.03" (.7 mm)NoNo
Wide Open ThrottleNoYes
(1)Insert specified feeler gauge between throttle adjustment screw and stop lever.
Door Opening(1) Volts: 1.3L(1) Volts: 1.6L
Fully Closed.5-1.5(2) *
1/8.593.24
1/41.195.60
3/81.785.62
1/22.385.83
5/82.976.02
3/43.566.57
7/84.167.48
Fully Open4.5-5.07.87
(1)Voltage may vary by plus or minus 15 percent.
(2)Voltage not specified.
Page 3 of 7 MITCHELL 1 ARTICLE - I - SYSTEM/COMPONENT TESTS 1991 ENGINE PERFORMANCE Ford Motor Co. - Ford/Merc
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POWER STEERING TROUBLE SHOOTING
BASIC POWER STEERING TROUBLE SHOOTING CHART
Steering gear adjustment too looseSee MANUAL STEERING
GEAR article
Steering arms loose on knucklesTighten and check steering
linkage
Rack and pinion mounting looseTighten all mounting bolts
Rack and pinion out of adjustmentSee adjustment in STEERING
article
Tie rod end looseTighten and check steering
linkage
Excessive Pitman shaft-to-ball nut lashRepair as necessary
Poor Returnability
Lack of lubricant in ball joint or linkageLubricate and service systems
Binding in linkage or ball jointsSee STEERING LINKAGE
and SUSPENSION article
Improper front end alignmentSee WHEEL ALIGNMENT
article
Improper tire pressureInflate to proper pressure
Tie rod bindingInflate to proper pressure
Shaft seal rubbing shaftSee STEERING COLUMN
article
Excessive Vertical Motion
Improper tire pressureInflate to proper pressure
Tires, wheels or rotors out of balanceBalance tires then check
wheels and rotors
Worn or faulty shock absorbersCheck and replace if necessary
Loose tie rod ends or steeringTighten or replace if necessary
Loose or worn wheel bearingsSee SUSPENSION article
Steering Pulls to One Side
Improper tire pressureInflate to proper pressure
Front tires are different sizesRotate or replace if necessary
Wheel bearings not adjusted properlySee FRONT SUSPENSION
article
Bent or broken suspension componentsSee FRONT SUSPENSION
article
Improper wheel alignmentSee WHEEL ALIGNMENT
article
Brakes draggingSee BRAKES article
Instability
Low or uneven tire pressureInflate to proper pressure
Loose or worn wheel bearingsSee FRONT SUSPENSION
article
Loose or worn idler arm bushingSee FRONT SUSPENSION
article
Loose or worn strut bushingsSee FRONT SUSPENSION
article
Incorrect front wheel alignmentSee WHEEL ALIGNMENT
article
Steering gear not centeredSee MANUAL STEERING
GEARS article
Springs or shockCheck and replace if necessary
Improper cross shaftSee MANUAL STEERING
GEARS article
NOTE:This is GENERAL inform ation. This article is not intended to be specific to any unique situation or
individual vehicle configuration. T he purpose of this T rouble Shooting inform ation is to provide a list
of com m on causes to problem sym ptom s. For m odel-specific T rouble Shooting, refer to SUBJECT ,
DIAGNOST IC, or T EST ING articles available in the section(s) you are accessing.
CONDITION & POSSIBLE CAUSECORRECTION
Rattle or Chucking Noise
Pressure hoses touching engine partsAdjust to proper clearance
Loose Pitman shaftAdjust or replace if necessary
Tie rods ends or Pitman arm looseTighten and check system
Rack and pinion mounts looseTighten all mounting bolts
Free play in worm gearSee POWER STEERING
GEAR article
Loose sector shaft or thrust bearing adjustmentSee POWER STEERING
GEAR
Free play in pot couplingSee STEERING COLUMN
article
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Worn shaft serrationsSee STEERING COLUMN
article
Growl in Steering Pump
Excessive pressure in hosesRestricted hoses, see POWER
STEERING GEAR article
Scored pressure platesSee POWER STEERING
GEAR article
Scored thrust plates or rotorSee POWER STEERING
GEAR article
Extreme wear of cam ringSee POWER STEERING
GEAR article
Rattle in Steering Pump
Vanes not installedSee POWER STEERING
PUMP article
Vanes sticking in rotorSee POWER STEERING
PUMP article
Swish noise in Pump
Defective flow control valveSee POWER STEERING
PUMP article
Groan in Steering Pump
Air in fluidSee POWER STEERING
PUMP article
Poor pressure hose connectionTighten and check, replace if
necessary
Squawk When Turning
Damper "O" ring on valve spool cutSee POWER STEERING
PUMP article
Moan or Whine in Pump
Pump shaft bearing scoredReplace bearing and fluid
Air in fluid or fluid level lowSee POWER STEERING
PUMP article
Hose or column groundedCheck and replace if necessary
Cover "O" ring missing or damagedSee POWER STEERING
PUMP article
Valve cover baffle missing or damagedSee POWER STEERING
PUMP article
Interference of components in pumpSee POWER STEERING
PUMP article
Loose or poor bracket alignmentCorrect or replace if necessary
Hissing When Parking
Internal leakage in steering gearCheck valved assembly first
Chirp in Steering Pump
Loose or worn power steering beltAdjust or replace if necessary
Buzzing When Not Steering
Noisy pumpSee POWER STEERING
PUMP article
Free play in steering shaft bearingSee STEERING COLUMN
article
Bearing loose on shaft serrationsSee STEERING COLUMN
article
Clicking Noise in Pump
Pump slippers too longSee POWER STEERING
PUMP article
Broken slipper springsSee POWER STEERING
PUMP article
Excessive wear or nicked rotorsSee POWER STEERING
PUMP article
Damaged cam contourSee POWER STEERING
PUMP article
Poor Return of Wheel
Wheel rubbing against turn signalSee STEERING COLUMN
SWITCHES article
Flange rubbing steering gear adjusterSee STEERING COLUMN
article
Tight or frozen steering shaft bearingSee STEERING COLUMN
article
Steering gear out of adjustmentSee POWER STEERING
GEAR article
Sticking or plugged spool valveSee POWER STEERING
PUMP article
Improper front end alignmentSee WHEEL ALIGNMENT
article
Wheel bearings worn or looseSee FRONT SUSPENSION
article
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Ties rods or ball joints bindingCheck and replace if necessary
Intermediate shaft joints bindingSee STEERING COLUMN
article
Kinked pressure hosesCorrect or replace if necessary
Loose housing head spanner nutSee POWER STEERING
GEAR article
Damaged valve leverSee POWER STEERING
GEAR article
Sector shaft adjusted too tightSee ADJUSTMENTS in
POWER STEERING GEAR
article
Worm thrust bearing adjusted too tightSee ADJUSTMENTS in
POWER STEERING GEAR
article
Reaction ring sticking in cylinderSee POWER STEERING
GEAR article
Reaction ring sticking in housing headSee POWER STEERING
GEAR article
Steering pump internal leakageSee POWER STEERING
PUMP article
Steering gear-to-column misalignmentSee STEERING COLUMN
article
Lack of lubrication in linkageService front suspension
Lack of lubrication in ball jointsService front suspension
Increased Effort When Turning Wheel Fast Foaming, Milky Power Steering Fluid, Low Fluid Level or Low Pressure
High internal pump leakageSee POWER STEERING
PUMP article
Power steering pump belt slippingAdjust or replace if necessary
Low fluid levelCheck and fill to proper level
Engine idle speed to lowAdjust to correct setting
Air in pump fluid systemSee POWER STEERING
PUMP article
Pump output lowSee POWER STEERING
PUMP article
Steering gear malfunctioningSee POWER STEERING
GEAR article
Wheel Surges or Jerks
Low fluid levelCheck and fill to proper level
Loose fan beltAdjust or replace if necessary
Insufficient pump pressureSee POWER STEERING
PUMP article
Sticky flow control valveSee POWER STEERING
PUMP article
Linkage hitting oil pan at full turnReplace bent components
Kick Back or Free Play
Air in pump fluid systemSee POWER STEERING
PUMP article
Worn poppet valve in steering gearSee POWER STEERING
PUMP article
Excessive over center lashSee POWER STEERING
GEAR article
Thrust bearing out of adjustmentSee POWER STEERING
GEAR article
Free play in pot couplingSee POWER STEERING
PUMP article
Steering gear coupling loose on shaftSee POWER STEERING
PUMP article
Steering disc mounting bolts looseTighten or replace if necessary
Coupling loose on worm shaftTighten or replace if necessary
Improper sector shaft adjustmentSee POWER STEERING
GEAR article
Excessive worm piston side playSee POWER STEERING
GEAR article
Damaged valve leverSee POWER STEERING
GEAR article
Universal joint looseTighten or replace if necessary
Defective rotary valveSee POWER STEERING
GEAR article
No Power When Parking
Sticking flow control valveSee POWER STEERING
PUMP article
Insufficient pump pressure outputSee POWER STEERING
PUMP article
Excessive internal pump leakageSee POWER STEERING
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STEERING COLUMN TROUBLE SHOOTING
BASIC STEERING COLUMN TROUBLE SHOOTING CHART
PUMP article
Excessive internal gear leakageSee POWER STEERING
PUMP article
Flange rubs against gear adjust plugSee STEERING COLUMN
article
Loose pump beltAdjust or replace if necessary
Low fluid levelCheck and add proper amount
of fluid
Engine idle too lowAdjust to correct setting
Steering gear-to-column misalignedSee STEERING COLUMN
article
No Power, Left Turn
Left turn reaction seal "O" ring wornSee POWER STEERING
GEAR article
Left turn reaction seal damaged/missingSee POWER STEERING
GEAR article
Cylinder head "O" ring damagedSee POWER STEERING
PUMP article
No Power, Right Turns
Column pot coupling bottomedSee STEERING COLUMN
article
Right turn reaction seal "O" ring wornSee POWER STEERING
GEAR article
Right turn reaction seal damagedSee POWER STEERING
GEAR article
Internal leakage through piston end plugSee POWER STEERING
GEAR article
Internal leakage through side plugsSee POWER STEERING
GEAR article
Lack of Effort in Turning
Left and/or right reaction seal sticking in cylinder headReplace, see POWER
STEERING GEAR article
Wanders to One Side
Front end alignment incorrectSee WHEEL ALIGNMENT
article
Unbalanced steering gear valveSee POWER STEERING
GEAR article
Low Pressure Due to Steering Pump
Flow control valve stuck or inoperativeSee POWER STEERING
PUMP article
Pressure plate not flat against cam ringSee POWER STEERING
PUMP article
Extreme wear of cam ringReplace and check
adjustments
Scored plate, thrust plate or rotorSee POWER STEERING
PUMP article
Vanes not installed properlySee POWER STEERING
PUMP article
Vanes sticking in rotor slotsSee POWER STEERING
PUMP article
Cracked/broken thrust or pressure plateSee POWER STEERING
PUMP article
NOTE:This is GENERAL inform ation. This article is not intended to be specific to any unique situation or
individual vehicle configuration. T he purpose of this T rouble Shooting inform ation is to provide a list
of com m on causes to problem sym ptom s. For m odel-specific T rouble Shooting, refer to SUBJECT ,
DIAGNOST IC, or T EST ING articles available in the section(s) you are accessing.
CONDITION & POSSIBLE CAUSECORRECTION
Noise in Steering
Coupling pulled apartSee STEERING COLUMNS
article
Column not correctly alignedSee STEERING COLUMNS
article
Broken lower jointReplace joint
Horn contact ring notSee STEERING COLUMN
article
Bearing not lubricatedSee STEERING COLUMN
article
Shaft snap ring not properly seatedReseat or replace snap ring
Plastic spherical joint not lubricatedSee STEERING COLUMN
Page 33 of 36 MITCHELL 1 ARTICLE - GENERAL INFORMATION Trouble Shooting - Basic Procedures
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SUSPENSION TROUBLE SHOOTING
BASIC SUSPENSION TROUBLE SHOOTING CHART
article
Shroud or housing looseTighten holding screws
Lock plate retaining ring not seatedSee STEERING COLUMN
article
Loose sight shieldTighten holding screws
High Steering Shaft Effort
Co l u mn assemb l y misal ign edSee STEERING COLUMN
article
Improperly installed dust shieldAdjust or replace
Tight steering universal jointSee STEERING COLUMN
article
High Shift Effort
Column is out of alignmentSee STEERING COLUMN
article
Improperly installed dust shieldAdjust or replace
Seals or bearings not lubricatedSee STEERING COLUMNS
article
Mounting bracket screws too longReplace with new shorter
screws
Burrs on shift tubeRemove burrs or replace tube
Lower bowl bearing assembled wrongSee STEERING COLUMN
article
Shift tube bent or brokenReplace as necessary
Improper adjustment of shift leversSee STEERING COLUMN
article
Improper Trans. Shifting
Sheared shift tube jointReplace as necessary
Sheared lower shaft leverReplace as necessary
Improper shift lever adjustmentSee STEERING COLUMN
article
Improper gate plate adjustmentSee STEERING COLUMN
article
Excess Play in Column
Instrument panel bracket bolts looseTighten bolts and check
bracket
Broken weld nut on jacketSee STEERING COLUMN
article
Instrument bracket capsule shearedSee STEERING COLUMN
article
Column bracket/jacket bolts looseTighten bolts and check
bracket
Steering Locks in Gear
Release lever mechanismSee STEERING COLUMN
article
NOTE:This is GENERAL inform ation. This article is not intended to be specific to any unique situation or
individual vehicle configuration. T he purpose of this T rouble Shooting inform ation is to provide a list
of com m on causes to problem sym ptom s. For m odel-specific T rouble Shooting, refer to SUBJECT ,
DIAGNOST IC, or T EST ING articles available in the section(s) you are accessing.
CONDITION & POSSIBLE CAUSECORRECTION
Front End Noise
Loose or worn wheelSee Wheel Bearing
Adjustment in SUSPENSION
Worn shocks or shock mountingsReplace struts or strut
mo u n t in gs
Worn struts or strut mountingsReplace struts or strut
mo u n t in gs
Loose or worn lower control armSee SUSPENSION
Loose steering gear-to-frame boltsSee STEERING
Worn control arm bushingsSee SUSPENSION
Ball joints not lubricatedLubricate ball joints & see
Ball Joint Checking in
SUSPENSION
Front Wheel Shake, Shimmy, or Vibration
Tires or wheels out of balanceCheck tire balance
Incorrect wheel alignmentSee WHEEL ALIGNMENT
Drive shaft unbalancedCheck drive shaft balance
Loose or worn wheel bearingsSee WHEEL ALIGNMENT
Loose or worn tie rod endsSee SUSPENSION
Page 34 of 36 MITCHELL 1 ARTICLE - GENERAL INFORMATION Trouble Shooting - Basic Procedures
3/10/2009 http://www.eautorepair.net/app/PrintItems.asp?S0=2097152&S1=0&SG=%7B9B990D68%2D660A%2D45E9%2D8F46%2DE
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