DI-77
DIFFERENTIALS
GENERAL DIAGNOSTIC TABLE
9. General Diagnostic Table
A: INSPECTION
Symptom or trouble
Possible cause
Remedy
1. Oil leakage
(1) Worn, scratched, or incorrectly seated
front or side oil seal. Scored, battered, or
excessively worn sliding surface of com-
panion flange.
Repair or replace.
(2) Clogged or damaged air breather.
Clean, repair or replace.
(3) Loose bolts on differential spindle or
side retainer, or incorrectly fitted O-ring.
Tighten the bolts to specified torque.
Replace the O-ring.
(4) Loose rear cover attaching bolts or
damaged gasket.
Tighten the bolts to specified torque.
Replace the gasket and apply liquid pack-
ing.
(5) Loose oil filler or drain plug.
Retighten and apply liquid packing.
(6) Wear, damage or incorrectly fitting for
spindle, side retainer and oil seal.
Repair or replace.
2. Seizure
NOTE:
Seized or damaged parts should be re-
placed, and also other parts should be
thoroughly checked for any defect and
should be repaired or replaced as re-
quired.
(1) Insufficient backlash for hypoid gear.
Readjust or replace.
(2) Excessive preload for side, rear, or
front bearing.
Readjust or replace.
(3) Insufficient or improper oil used.
Replace the seized part and fill with spec-
ified oil to specified level.
3. Damage
NOTE:
Damaged parts should be replaced, and
also other parts should be thoroughly
checked for any defect and should be re-
paired or replaced as required.
(1) Improper backlash for hypoid gear.
Replace.
(2) Insufficient or excessive preload for
side, rear, or front bearing.
Readjust or replace.
(3) Excessive backlash for differential
gear.
Replace the gear or thrust washer.
(4) Loose bolts and nuts such as crown
gear bolt.
Retighten.
(5) Damage due to overloading.
Replace.
4. Noises when starting or shifting
gears
NOTE:
Noises may be caused by differential as-
sembly, universal joint, wheel bearing,
etc. Find out what is actually making noise
before disassembly.
(1) Excessive backlash for hypoid gear.
Readjust.
(2) Excessive backlash for differential
gear.
Replace the gear or thrust washer.
(3) Insufficient preload for front or rear
bearing.
Readjust.
(4) Loose drive pinion nut.
Tighten to specified torque.
(5) Loose bolts and nuts such as side
bearing retainer attaching bolt.
Tighten to specified torque.
5. Noises when cornering
(1) Damaged differential gear.
Replace.
(2) Excessive wear or damage of thrust
washer.
Replace.
(3) Broken pinion mate shaft.
Replace.
(4) Seized or damaged side bearing.
Replace.
Содержание Impreza 2003
Страница 2: ......
Страница 4: ......
Страница 5: ...FOREWORD FW Page 1 Foreword 2...
Страница 7: ...HOW TO USE THIS MANUAL HU Page 1 How to Use This Manual 2...
Страница 12: ...HU 6 HOW TO USE THIS MANUAL HOW TO USE THIS MANUAL...
Страница 13: ...SPECIFICATIONS SPC Page 1 Impreza 2...
Страница 36: ...SPC 24 SPECIFICATIONS IMPREZA...
Страница 37: ...PRECAUTION PC Page 1 Precaution 2...
Страница 39: ...NOTE NT Page 1 Note 2...
Страница 42: ...NT 4 NOTE NOTE A Front B Rear 1 Front crossmember 2 Rear differential NT 00062 1 2 A B...
Страница 47: ...IDENTIFICATION ID Page 1 Identification 2...
Страница 54: ...ID 8 IDENTIFICATION IDENTIFICATION...
Страница 55: ...RECOMMENDED MATERIALS RM Page 1 Recommended Materials 2...
Страница 63: ...PRE DELIVERY INSPECTION PI Page 1 Pre delivery Inspection 2...
Страница 76: ...PI 14 PRE DELIVERY INSPECTION PRE DELIVERY INSPECTION...
Страница 126: ...PM 50 PERIODIC MAINTENANCE SERVICES STEERING SYSTEM POWER STEERING...
Страница 173: ...FU H4SO 45 FUEL INJECTION FUEL SYSTEMS FRONT OXYGEN A F SENSOR 5 Connect the battery ground cable to battery FU 00009...
Страница 175: ...FU H4SO 47 FUEL INJECTION FUEL SYSTEMS REAR OXYGEN SENSOR 5 Connect the battery ground cable to battery FU 00009...
Страница 212: ...IN H4SO 8 INTAKE INDUCTION RESONATOR CHAMBER...
Страница 310: ...ME H4SO 98 MECHANICAL ENGINE NOISE...
Страница 371: ...SPEED CONTROL SYSTEMS SP H4SO Page 1 General Description 2 2 Accelerator Pedal 4 3 Accelerator Control Cable 9...
Страница 380: ...SP H4SO 10 SPEED CONTROL SYSTEMS ACCELERATOR CONTROL CABLE...
Страница 381: ...IGNITION IG H4SO Page 1 General Description 2 2 Spark Plug 5 3 Ignition Coil Ignitor ASSY 8 4 Spark Plug Cord 10...
Страница 391: ...STARTING CHARGING SYSTEMS SC H4SO Page 1 General Description 2 2 Starter 7 3 Generator 14 4 Battery 20...
Страница 412: ...SC H4SO 22 STARTING CHARGING SYSTEMS BATTERY...
Страница 422: ...EN H4SO 10 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 00156 EN 01399 2 EN 01149 3 EN 01150 4...
Страница 428: ...EN H4SO 16 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION 1 EN 00249 EN 00250 2 EN 00251 3 EN 01595 4 EN 01590 5...
Страница 432: ...EN H4SO 20 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 01412 1 LHD EN 01413 RHD 1 EN 01414 2...
Страница 718: ...FU H4SOw oOBD 42 FUEL INJECTION FUEL SYSTEMS OXYGEN SENSOR 5 Connect the battery ground cable to battery FU 00009...
Страница 750: ...EC H4SOw oOBD 8 EMISSION CONTROL AUX EMISSION CONTROL DEVICES TWO WAY VALVE...
Страница 751: ...INTAKE INDUCTION IN H4SOw oOBD Page 1 General Description 2...
Страница 753: ...MECHANICAL ME H4SOw oOBD Page 1 General Description 2...
Страница 766: ...EX H4SOw oOBD 12 EXHAUST MUFFLER...
Страница 767: ...COOLING CO H4SOw oOBD Page 1 General Description 2...
Страница 769: ...LUBRICATION LU H4SOw oOBD Page 1 General Description 2...
Страница 771: ...SPEED CONTROL SYSTEMS SP H4SOw oOBD Page 1 General Description 2...
Страница 773: ...IGNITION IG H4SOw oOBD Page 1 General Description 2...
Страница 775: ...STARTING CHARGING SYSTEMS SC H4SOw oOBD Page 1 General Description 2...
Страница 786: ...EN H4SOw oOBD 10 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 00156 EN 01517 2 EN 01518 4 3 EN 01519 5...
Страница 791: ...EN H4SOw oOBD 15 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 01531 1 EN 01532 2 EN 01533 3 EN 01534 4...
Страница 793: ...EN H4SOw oOBD 17 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 01537 1 EN 01538 3 2 A EN 01539 3 2 B...
Страница 876: ...EN H4SOw oOBD 100 ENGINE DIAGNOSTICS GENERAL DIAGNOSTIC TABLE...
Страница 878: ......
Страница 974: ...IN H4DOTC 16 INTAKE INDUCTION RESONATOR CHAMBER...
Страница 1108: ...EX H4DOTC 16 EXHAUST MUFFLER...
Страница 1164: ...LU H4DOTC 22 LUBRICATION ENGINE LUBRICATION SYSTEM TROUBLE IN GENERAL...
Страница 1165: ...SPEED CONTROL SYSTEMS SP H4DOTC Page 1 General Description 2...
Страница 1167: ...IGNITION IG H4DOTC Page 1 General Description 2 2 Spark Plug 4 3 Ignition Coil Ignitor ASSY 7...
Страница 1174: ...IG H4DOTC 8 IGNITION IGNITION COIL IGNITOR ASSY...
Страница 1175: ...STARTING CHARGING SYSTEMS SC H4DOTC Page 1 General Description 2...
Страница 1186: ...EN H4DOTC 10 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 00156 EN 01271 2 EN 01272 3 4 EN 01273...
Страница 1193: ...EN H4DOTC 17 ENGINE DIAGNOSTICS ELECTRICAL COMPONENTS LOCATION EN 00313 1 EN 00314 2 EN 00315 3 EN 00316 4 5 EN 00317...
Страница 1492: ......
Страница 1532: ...CS 40 CONTROL SYSTEMS GENERAL DIAGNOSTIC TABLE...
Страница 1670: ...4AT 138 AUTOMATIC TRANSMISSION TRANSMISSION CONTROL DEVICE...
Страница 1930: ...5MT 122 MANUAL TRANSMISSION AND DIFFERENTIAL GENERAL DIAGNOSTIC...
Страница 2062: ...6MT 132 MANUAL TRANSMISSION AND DIFFERENTIAL GENERAL DIAGNOSTIC TABLE...
Страница 2114: ...CL 52 CLUTCH SYSTEM GENERAL DIAGNOSTIC TABLE...
Страница 2116: ......
Страница 2146: ...FS 30 FRONT SUSPENSION GENERAL DIAGNOSTIC TABLE...
Страница 2170: ...RS 24 REAR SUSPENSION GENERAL DIAGNOSTIC TABLE...
Страница 2612: ...BR 80 BRAKE GENERAL DIAGNOSTICS...
Страница 2624: ...PB 12 PARKING BRAKE GENERAL DIAGNOSTIC TABLE...
Страница 2629: ...PS 5 POWER ASSISTED SYSTEM POWER STEERING GENERAL DESCRIPTION RHD MODEL PS 00428 1 8 5 7 4 6 3 2 9...
Страница 2635: ...PS 11 POWER ASSISTED SYSTEM POWER STEERING GENERAL DESCRIPTION 3 OIL PUMP EXCEPT DOHC TURBO MODEL 1 Oil pump ASSY PS 00024 1...
Страница 2636: ...PS 12 POWER ASSISTED SYSTEM POWER STEERING GENERAL DESCRIPTION DOHC TURBO MODEL 1 Oil pump ASSY PS 00005 1...
Страница 2840: ...AB 14 AIRBAG SYSTEM DIAGNOSTICS GENERAL DESCRIPTION 7 TEST HARNESS N AB 00309 2N 2N 1N 1N 1B 2B 1A 2A 1B 2B 1A 2A PN 98299SA000...
Страница 2908: ...AB 82 AIRBAG SYSTEM DIAGNOSTICS DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE DTC...
Страница 2928: ...SB 20 SEAT BELT SYSTEM DISPOSAL OF PRETENSIONER...
Страница 2962: ...LI 34 LIGHTING SYSTEM GLOVE BOX LIGHT...
Страница 2982: ...WW 20 WIPER AND WASHER SYSTEMS WIPER CONTROL RELAY WAGON MODEL...
Страница 2995: ...COMMUNICATION SYSTEM COM Page 1 General Description 2 2 Horn System 3 3 Horn 4 4 Horn Switch 5...
Страница 3000: ...COM 6 COMMUNICATION SYSTEM HORN SWITCH...
Страница 3035: ...BODY STRUCTURE BS Page 1 General Description 2 2 Datum Points 3 3 Datum Dimensions 11...
Страница 3044: ...BS 10 BODY STRUCTURE DATUM POINTS BS 00544 86 85 84 83 94 BS 00546 88 89 93 BS 00545 87...
Страница 3056: ...BS 22 BODY STRUCTURE DATUM DIMENSIONS...
Страница 3079: ...SEATS SE Page 1 General Description 2 2 Front Seat 6 3 Rear Seat 17...
Страница 3098: ...SE 20 SEATS REAR SEAT...
Страница 3142: ...SL 44 SECURITY AND LOCKS KEYLESS TRANSMITTER...
Страница 3152: ...SR 10 SUNROOF T TOP CONVERTIBLE TOP SUNROOF SUNROOF SWITCH...
Страница 3196: ...EI 44 EXTERIOR INTERIOR TRIM INSTRUMENT PANEL ASSEMBLY 11 Remove the instrument panel installation bolts EI 00493...
Страница 3234: ...EB 24 EXTERIOR BODY PANELS REAR GATE PANEL...
Страница 3302: ...IM 24 IMMOBILIZER DIAGNOSTICS DIAGNOSTICS CHART WITH DIAGNOSTIC TROUBLE CODE DTC...
Страница 3304: ......
Страница 3403: ...WI 99 WIRING SYSTEM ENGINE COOLANT TEMPERATURE GAUGE SYSTEM...
Страница 3415: ...WI 111 WIRING SYSTEM ENGINE ELECTRICAL SYSTEM...
Страница 3427: ...WI 123 WIRING SYSTEM ENGINE ELECTRICAL SYSTEM...
Страница 3441: ...WI 137 WIRING SYSTEM ENGINE ELECTRICAL SYSTEM...
Страница 3453: ...WI 149 WIRING SYSTEM ENGINE ELECTRICAL SYSTEM...
Страница 3465: ...WI 161 WIRING SYSTEM ENGINE ELECTRICAL SYSTEM...
Страница 3592: ...WI 288 WIRING SYSTEM INSTRUMENT PANEL WIRING HARNESS WI 02226 1 2 3 4 5 1 2 3 4 5 A B C D A B C D i12 i10 i11 i59 i51 i22 i2 i1...
Страница 3594: ...WI 290 WIRING SYSTEM INSTRUMENT PANEL WIRING HARNESS WI 02227 1 2 3 4 5 1 2 3 4 5 A B C D A B C D i51 i59 i12 i2 i3 i22 i11 i10...
Страница 3610: ...WI 306 WIRING SYSTEM REAR WIRING HARNESS AND REAR GATE CORD...