FAX cầu TRƯỚC TRÊN NISSAN VERSA SEDAN 2012

HỆ THỐNG CẦU TRƯỚC TRÊN NISSAN VERSA SEDAN ĐỜI 2012

FAX-1 TRANSMISSION & DRIVELINE C E F G H I J K L M SECTION FAX A B FAX N O P CONTENTS FRONT AXLE PRECAUTION 2 PRECAUTIONS 2 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN- SIONER" 2 PREPARATION 3 PREPARATION 3 Special Service Tools 3 Commercial Service Tools 4 SYMPTOM DIAGNOSIS 6 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING 6 NVH Troubleshooting Chart 6 PERIODIC MAINTENANCE 7 FRONT WHEEL HUB AND KNUCKLE 7 Inspection 7 FRONT DRIVE SHAFT 8 Inspection 8 REMOVAL AND INSTALLATION 9 FRONT WHEEL HUB AND KNUCKLE 9 Exploded View 9 Removal and Installation 9 Disassembly and Assembly 11 Inspection 13 FRONT DRIVE SHAFT 15 Exploded View 15 Removal and Installation 15 UNIT DISASSEMBLY AND ASSEMBLY 18 FRONT DRIVE SHAFT 18 Exploded View 18 Disassembly and Assembly 18 SERVICE DATA AND SPECIFICATIONS (SDS) 24 SERVICE DATA AND SPECIFICATIONS (SDS) 24 Wheel Bearing 24 Drive Shaft 24 Dynamic Damper 25 Boot Bands 25 Revision: July 2011 2012 Versa Sedan FAX-2 < PRECAUTION > PRECAUTIONS PRECAUTION PRECAUTIONS Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" INFOID:0000000007208421 The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. Information necessary to service the system safely is included in the SR and SB section of this Service Man- ual. WARNING: • To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. • Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the SR section. • Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har- ness connectors. PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS WARNING: • When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni- tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury. • When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the battery, and wait at least 3 minutes before performing any service. Revision: July 2011 2012 Versa Sedan PREPARATION FAX-3 < PREPARATION > C E F G H I J K L M A B FAX N O P PREPARATION PREPARATION Special Service Tools INFOID:0000000007208425 The actual shapes of Kent-Moore tools may differ from those of special tools illustrated here Tool number (Kent-Moore No.) Tool name Description KV40104000 (—) Hub lock nut wrench Removing and Installing wheel hub lock nut a: 85 mm (3.35 in) b: 65 mm (2.56 in) ST33710000 (—) Drift Removing wheel hub a: 30 mm (1.18 in) dia. b: 23 mm (0.91 in) dia. ST30031000 (—) Puller Removing wheel bearing inner race (outer) ST35321000 (—) Drift • Removing wheel bearing • Installing wheel hub a: 49 mm (1.93 in) dia. b: 41 mm (1.61 in) dia. ST35271000 (—) Drift Installing wheel bearing a: 72 mm (2.83 in) dia. b: 63 mm (2.48 in) dia. ST33061000 (—) Drift Installing wheel hub a: 38 mm (1.50 in) dia. b: 28.5 mm (1.122 in) dia. ZZA0802D ZZA1233D ZZA0700D ZZA1051D ZZA0837D ZZA1051D Revision: July 2011 2012 Versa Sedan FAX-4 < PREPARATION > PREPARATION Commercial Service Tools INFOID:0000000007208426 KV40107300 (—) Boot band crimping tool Installing boot band KV40107500 (—) Drive shaft attachment Removing drive shaft KV38107900 (—) Differential side oil seal protector Installing drive shaft a: 32 mm (1.26 in) dia. Tool number (Kent-Moore No.) Tool name Description ZZA1229D ZZA1230D PDIA1183J Tool name Description Drive shaft puller Removing drive shaft joint sub assembly Sliding hammer Removing drive shaft Ball joint remover Removing wheel stud JPDIG0152ZZ ZZA0023D NT146 Revision: July 2011 2012 Versa Sedan PREPARATION FAX-5 < PREPARATION > C E F G H I J K L M A B FAX N O P Drift • Installing wheel bearing • Installing splash guard a: 68 mm (2.68 in) dia. Drift Installing splash guard a: 95 mm (3.74 in) dia. Power tool • Removing wheel nuts • Removing torque member bolts • Removing hub lock nut Tool name Description ZZA0898D JPDIC0679ZZ PBIC0190E Revision: July 2011 2012 Versa Sedan FAX-6 < SYMPTOM DIAGNOSIS > NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING SYMPTOM DIAGNOSIS NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING NVH Troubleshooting Chart INFOID:0000000007208427 Use chart below to find the cause of the symptom. If necessary, repair or replace these parts. ×: Applicable Reference page — FAX-8, " Inspection" — FAX-9, " Exploded View" — FAX-7, " Inspection" Refer to FRONT AXLE in this chart FSU-4, " NVH Troubleshooting Chart" Refer to FRONT AXLE in this chart WT-36, " NVH Troubleshooting Chart" WT-36, "NVH Troubleshooting Chart" Refer to DRIVE SHAFT in this chart BR-7, " NVH Troubleshooting Chart" ST-6, "NVH Troubleshooting Chart" Possible cause and SUSPECTED PARTS Excessive joint angle Joint sliding resistance Imbalance Improper installation, looseness Parts interference Wheel bearing damage FRONT AXLE AND FRONT SUSPENSION FRONT AXLE TIRE ROAD WHEEL DRIVE SHAFT BRAKE STEERING Symptom DRIVE SHAFT Noise ×× × × ××× ×× Shake ×× ××××××× FRONT AXLE Noise ××× × ××××× Shake ××× × ××××× Vibration ××× × × × × Shimmy ×× × ×× ×× Shudder × × ×× ×× Poor quality ride or han- dling ×× × ×× Revision: July 2011 2012 Versa Sedan FRONT WHEEL HUB AND KNUCKLE FAX-7 < PERIODIC MAINTENANCE > C E F G H I J K L M A B FAX N O P PERIODIC MAINTENANCE FRONT WHEEL HUB AND KNUCKLE Inspection INFOID:0000000007208428 • Check the axle and suspension parts for excessive play, wear, or damage. • Shake each front wheel to check for excessive play as shown. FRONT WHEEL BEARING INSPECTION • Move wheel hub and bearing assembly in the axial direction by hand. Make sure the axial end play is within specification. • Check that the wheel hub bearing operates smoothly. • Replace the wheel hub assembly if the axial end play exceeds specification, or if the wheel bearing does not turn smoothly. Refer to FAX-9, " Removal and Installation". CAUTION: The wheel hub assembly does not require maintenance. If any of the following symptoms are noted, replace the wheel hub assembly. • Growling noise is emitted from the wheel hub bearing during operation. • Wheel hub bearing drags or turns roughly. SMA525A Axial end play : Refer to FAX-24, "Wheel Bearing". Revision: July 2011 2012 Versa Sedan FAX-8 < PERIODIC MAINTENANCE > FRONT DRIVE SHAFT FRONT DRIVE SHAFT Inspection INFOID:0000000007208429 • Check drive shaft mounting point and joint for looseness and other damage. • Check boot for cracks and other damage. Replace or repair components as necessary. Refer to FAX-15, " Removal and Installation", FAX-18, "Disas- sembly and Assembly". CAUTION: Replace entire drive shaft assembly when noise or vibration occur from drive shaft. Revision: July 2011 2012 Versa Sedan FRONT WHEEL HUB AND KNUCKLE FAX-9 < REMOVAL AND INSTALLATION > C E F G H I J K L M A B FAX N O P REMOVAL AND INSTALLATION FRONT WHEEL HUB AND KNUCKLE Exploded View INFOID:0000000007208430 Removal and Installation INFOID:0000000007208431 REMOVAL 1. Remove the wheel and tire assembly using power tool. 2. Remove wheel sensor and sensor harness. Refer to BRC-103, " FRONT WHEEL SENSOR : Removal and Installation". 3. Remove brake caliper using power tool, leaving brake caliper hydraulic lines connected. Reposition brake caliper aside with wire. Refer to BR-36, " BRAKE CALIPER ASSEMBLY : Exploded View". NOTE: Avoid depressing brake pedal while brake caliper is removed. 4. Put matching marks on disc rotor and wheel hub and bearing assembly, then remove disc rotor. CAUTION: 1. Steering knuckle 2. Splash guard 3. Wheel bearing 4. Snap ring 5. Wheel stud 6. Wheel hub 7. Disc rotor 8. Cotter pin A. Molykote M77 ALDIA0271GB Revision: July 2011 2012 Versa Sedan FAX-10 < REMOVAL AND INSTALLATION > FRONT WHEEL HUB AND KNUCKLE • Use paint for matching parts. Do not damage the disc rotor or wheel hub assembly. • Do not drop disc rotor. 5. Remove and discard cotter pin, and then loosen wheel hub lock nut, using Tool (A). 6. Separate the drive shaft from the wheel hub and bearing assem- bly by lightly tapping the end of the drive shaft using a suitable tool and a wood block. NOTE: Use suitable puller, if wheel hub and drive shaft cannot be sepa- rated after performing the above procedure. 7. Remove wheel hub lock nut. 8. Remove the nut and separate the steering outer socket from steering knuckle. Refer to ST-14, " Removal and Installation". 9. Remove the nuts and bolts, then separate the steering knuckle from strut assembly. Refer to FSU-7, " Removal and Installation". 10. Suspend the drive shaft with suitable wire. CAUTION: • Do not place drive shaft joint at an extreme angle. Also be careful not to overextend slide joint. • Do not allow drive shaft to hang down without support for joint sub-assembly, shaft and the other parts. 11. Remove steering knuckle from transverse link. 12. Remove wheel studs (1) from wheel hub, using the suitable tool (A). CAUTION: • Remove stud only when necessary. • Do not hammer the wheel stud or damage to the wheel bearing may occur. • Pull the wheel stud straight out to avoid damaging the stud. INSTALLATION Installation is in the reverse order of the removal. CAUTION: • During installation, do not damage the wheel bearing seal. If damage has occurred, replace wheel bearing with a new one. • Do not allow paint to adhere to the wheel bearing seal. JPDIG0066ZZ Tool number : KV40104000 ( — ) JSDIA2708ZZ JPDIG0070ZZ JPDIF0299ZZ Revision: July 2011 2012 Versa Sedan [...]... reuse boot band C JPDIF0012ZZ FAX • Secure boot band so that dimension (M) meets the specification as shown in the figure E Dimension (M) : Refer to FAX- 25, "Boot Bands" 12 Check that displacement does not occur when boot is rotated with the joint sub-assembly and shaft CAUTION: Do not reuse boot band F G AWDIA0598ZZ H I J K L M N O P Revision: July 2011 FAX- 23 2012 Versa Sedan SERVICE DATA AND SPECIFICATIONS... when removing wheel hub and axle housing • When installing a cotter pin, securely bend the end portion to prevent rattles CAUTION: Do not reuse cotter pin C JPDIG0122ZZ FAX E F G H I J K L M N O P Revision: July 2011 FAX- 17 2012 Versa Sedan FRONT DRIVE SHAFT < UNIT DISASSEMBLY AND ASSEMBLY > UNIT DISASSEMBLY AND ASSEMBLY FRONT DRIVE SHAFT Exploded View INFOID:0000000007714234 JPDIF0266ZZ 1 Circlip 4... hub assembly JPDIF0006ZZ Revision: July 2011 FAX- 18 2012 Versa Sedan FRONT DRIVE SHAFT < UNIT DISASSEMBLY AND ASSEMBLY > 5 Remove snap ring (1), and then remove spider assembly from shaft 6 Remove boot from shaft 7 Remove dust shield from housing 8 Remove circlip from housing 9 Remove damper bands, then remove dynamic damper from shaft A B C JPDIF0014ZZ FAX Wheel Side 1 2 3 4 5 Secure shaft in a vise... dynamic damper, follow the procedure described below Install dynamic damper to shaft Revision: July 2011 FAX- 19 P 2012 Versa Sedan FRONT DRIVE SHAFT < UNIT DISASSEMBLY AND ASSEMBLY > b Secure dynamic damper with bands in the specified position CAUTION: Do not reuse bands Dimension (A) : Refer to FAX- 24, "Drive Shaft" JPDIF0178ZZ 2 3 4 5 6 Remove any old grease that exists on the housing Install dust... onto spider assembly, and apply the balance of the specified amount grease Grease amount : Refer to FAX- 24, "Drive Shaft" 11 Align matching marks put during the removal of housing JPDIF0014ZZ 12 Install boot securely into grooves (indicated by “*” marks) CAUTION: Revision: July 2011 FAX- 20 2012 Versa Sedan FRONT DRIVE SHAFT < UNIT DISASSEMBLY AND ASSEMBLY > If grease adheres to the boot mounting surface... paper waste Fill serration slot joint sub-assembly (1) with NISSAN genuine grease or equivalent until the serration slot and ball groove become full to the brim CAUTION: After applying grease, use a paper waste to wipe off old grease that has oozed out O P JPDIF0008ZZ 3 Install boot and boot bands to shaft Revision: July 2011 FAX- 21 2012 Versa Sedan FRONT DRIVE SHAFT < UNIT DISASSEMBLY AND ASSEMBLY >... of the boot and discharging the inside air Boot installation length (L) : Refer to FAX- 24, "Drive Shaft" CAUTION: • If the boot installation length exceeds the standard, it may cause breakage of the boot • Be careful not to touch the inside of the boot with a tip of tool Revision: July 2011 FAX- 22 JPDIG0136ZZ 2012 Versa Sedan FRONT DRIVE SHAFT < UNIT DISASSEMBLY AND ASSEMBLY > 11 Secure the large and... BRC-103, "FRONT WHEEL SENSOR : Exploded View" Check the wheel alignment Refer to FSU-5, "Inspection and Adjustment" Revision: July 2011 FAX- 14 2012 Versa Sedan FRONT DRIVE SHAFT < REMOVAL AND INSTALLATION > FRONT DRIVE SHAFT A Exploded View INFOID:0000000007208438 B C FAX AWDIA0951GB 1 Drive shaft 2 Cotter pin A Removal and Installation E Molykote M77 INFOID:0000000007208439 F REMOVAL 1 2 3 4 5 Remove... Transaxle side LH RH LH RH 90 - 100 g (3.17 - 3.53 oz) 132.7 - 148.7 g (4.68 - 5.25 oz) 136.8 mm (5.39 in) 145.5 mm (5.73 in) FAX- 24 2012 Versa Sedan SERVICE DATA AND SPECIFICATIONS (SDS) < SERVICE DATA AND SPECIFICATIONS (SDS) Dynamic Damper INFOID:0000000007705096 A Unit: mm (in) B C FAX ALDIA0270ZZ M/T Application Dimension (A) LH RH 240 ± 3 (9.45 ± 0.1) Dimension (B) E CVT LH 457 ± 3 (17.99 ± 0.1) 242.9... drop disc rotor G H I J K L JPDIG0066ZZ 6 M Remove and discard cotter pin, and then loosen wheel hub lock nut, using Tool (A) Tool number : KV40104000 ( — N ) O P JSDIA2708ZZ Revision: July 2011 FAX- 15 2012 Versa Sedan FRONT DRIVE SHAFT < REMOVAL AND INSTALLATION > 7 Separate the drive shaft from the wheel hub and bearing assembly by lightly tapping the end of the drive shaft using a suitable tool and . (SDS) 24 Wheel Bearing 24 Drive Shaft 24 Dynamic Damper 25 Boot Bands 25 Revision: July 2011 2012 Versa Sedan FAX-2 < PRECAUTION > PRECAUTIONS PRECAUTION PRECAUTIONS Precaution for Supplemental. the battery, and wait at least 3 minutes before performing any service. Revision: July 2011 2012 Versa Sedan PREPARATION FAX-3 < PREPARATION > C E F G H I J K L M A B FAX N O P PREPARATION PREPARATION Special. (1.122 in) dia. ZZA0802D ZZA1233D ZZA0700D ZZA1051D ZZA0837D ZZA1051D Revision: July 2011 2012 Versa Sedan FAX-4 < PREPARATION > PREPARATION Commercial Service Tools INFOID:0000000007208426 KV40107300 (—) Boot