STEERING SYSTEM SECTION ST CONTENTS STEERING ST-1 SYSTEM DESCRIPTION... 3 REMOVAL AND INSTALLATION...17 WIRING DIAGRAM... 5 SYMPTOM DIAGNOSIS...

Transcription

1 RG ST RG SY TTS SY SRT... 3 T RG W... 3 System iagram...3 System escription...3 omponent arts ocation...3 omponent escription...4 WRG GR... 5 T RG W... 5 Wiring iagram...5 SYT GSS... 8 S, VRT RSSS (V) TRUSTG... 8 V Troubleshooting hart...8 RUT... 9 RUTS... 9 recaution for Supplemental Restraint System (SRS) "R G" and "ST T R-T- SR"...9 Service otice or recautions...9 RRT...10 RRT...10 Special Service Tool...10 ommercial Service Tool...11 R T...12 WR RG U...12 nspection...12 raining...12 Refilling...12 RG W...14 nspection...14 WR RG U...16 nspection...16 RV T...17 RG W...17 Removal and nstallation...17 TT TR...18 xploded View...18 Removal and nstallation...18 TS TR...20 xploded View...20 Removal and nstallation...20 RG U...22 xploded View...22 Removal and nstallation...23 RG GR G...26 xploded View...26 Removal and nstallation...26 WR RG U...28 xploded View...28 Removal and nstallation...28 YRU...29 xploded View...29 Removal and nstallation...30 UT SSSY SSY...31 RG U...31 isassembly and ssembly...31 RG GR G...33 xploded View...33 isassembly...33 nspection...33 ssembly

2 WR RG U isassembly and ssembly SRV T STS (SS) SRV T STS (SS) Steering Wheel Steering ngle Steering olumn Steering Gear il ump Steering luid

3 < SY SRT > SY SRT T RG W System iagram T RG W : System escription WG0104G : The heated steering wheel switch controls the heated steering relay. When the switch is turned on, the relay is energized and the heated steering system will operate. The heated steering system will turn off when the steering wheel temperature reaches approximately 86 (30 ). eated steering system operation can also be canceled by pressing the heated steering wheel switch again. T: f the surface temperature of the steering wheel is below 68 (20 ), the system will heat the steering wheel and cycle off and on to maintain a temperature above 68 (20 ). The indicator light will remain on as long as the system is on. ush the switch again to turn the heated steering wheel system off manually. The indicator light will go off. omponent arts ocation : WG0088ZZ 1. eated steering relay eated steering wheel switch Spiral cable eated steering wheel 114-3

4 < SY SRT > omponent escription T RG W : eated steering wheel switch eated steering relay eated steering wheel ontrols the heated steering relay and operates the heated steering wheel system. Turns the indicator lamp when the system is activated. perates the heated steering system with the control signal from the heated steering wheel switch. eats the heating element with the power supplied from the heated steering relay. -4

5 < WRG GR > WRG GR T RG W Wiring iagram T RG W : GW0034G -5

6 < WRG GR > T RG W G0009G -6

7 < WRG GR > T RG W G0010G -7

8 S, VRT RSSS (V) TRUSTG < SYT GSS > SYT GSS S, VRT RSSS (V) TRUSTG V Troubleshooting hart Use chart below to help you find the cause of the symptom. f necessary, repair or replace these parts. : Reference page , "hecking rive elts" Refer to X-2, "V Troubleshooting hart" Refer to SU-2, "V Troubleshooting hart" Refer to WT-55, "V Troubleshooting hart" Refer to WT-55, "V Troubleshooting hart" Refer to X-2, "V Troubleshooting hart" Refer to R-6, "V Troubleshooting hart" ossible cause and SUST RTS luid level ir in hydraulic system uter socket ball joint swinging force uter socket ball joint rotating torque uter socket ball joint end play Steering fluid leakage Steering wheel play Steering gear rack sliding force rive belt looseness mproper steering wheel mproper installation or looseness of tilt lock lever ounting rubber deterioration Steering column deformation or damage mproper installation or looseness of steering column Steering linkage looseness W U X and SUSS TRS R W RV ST RS Symptom : pplicable Steering oise Shake Vibration Shimmy Shudder -8

9 < RUT > RUT RUTS RUTS recaution for Supplemental Restraint System (SRS) "R G" and "ST T R-TSR" : The Supplemental Restraint System such as R G and ST T R-TSR, 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. nformation necessary to service the system safely is included in the SR and S section of this Service anual. WRG: 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 SS/T dealer. mproper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. or removal of Spiral able and ir ag odule, see the SR section. o not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service anual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. RUTS W USG WR TS (R R TR) RS WRG: When working near the irbag iagnosis Sensor Unit or other irbag System sensors with the gnition or engine running, T use air or electric power tools or strike near the sensor(s) with a hammer. eavy 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 gnition, disconnect the battery, and wait at least 3 minutes before performing any service. Service otice or recautions : n case of removing steering gear assembly, make the final tightening with grounded and unloaded vehicle condition, and then check wheel alignment. bserve the following precautions when disassembling. - efore disassembly, thoroughly clean the outside of the unit. - isassembly should be done in a clean work area. t is important to prevent the internal parts from becoming contaminated by dirt or other foreign matter. - or easier and proper assembly, place disassembled parts in order on a parts rack. - Use nylon cloth or paper towels to clean the parts; common shop rags can leave lint that might interfere with their operation. - o not reuse non-reusable parts. - efore assembling, apply the specified grease to the directed parts. -9

10 < RRT > RRT RRT Special Service Tool RRT : The actual shapes of ent-oore tools may differ from those of special service tools illustrated here. Tool number (ent-oore o.) Tool name ( ) Steering wheel puller escription Removing steering wheel 3127S000 ( ) reload gauge 1. GG ( ) Torque wrench 2. T ( ) Socket adapter 3. T ( ) Socket adapter V (-26357) ressure gauge S-T544 S-T541 nspecting of rotating torque for ball joint and steering column easuring oil pump relief pressure V ( ) oot clamp crimping tool S-T547 nstalling boot clamps V (-33914) ressure gauge adapter ZZ1229 easuring oil pump relief pressure S-T542-10

11 < RRT > RRT Tool number (ent-oore o.) Tool name escription (-44372) Spring gauge easuring steering wheel turning force, rack sliding force and ball joint swinging force T ( ) all joint remover 024 Removing ball joint T146 ommercial Service Tool : Tool name escription ower tool oosening nuts, screws and bolts

12 < R T > R T WR RG U nspection WR RG U : U V heck fluid level with engine stopped. ake sure that fluid level is between and X. luid levels at T () and () are different. o not confuse them. UT: The fluid level should not exceed the X line. xcessive fluid will cause fluid leakage from the cap. o not reuse drained power steering fluid. G0002G Recommended fluid is Genuine issan S or equivalent. U G heck hydraulic connections for fluid leakage, cracks, damage, looseness, or wear. 1. Run engine until the fluid temperature reaches 50 to 80 (122 to 176 ) in reservoir tank, and keep engine speed idle. 2. Turn steering wheel several times from full left stop to full right stop. 3. old steering wheel at each lock position for five seconds and carefully, check for fluid leakage. UT: o not hold the steering wheel in a locked position for more SG0506 than 10 seconds. (There is the possibility that oil pump may be damaged.) 4. f fluid leakage at connections is noticed, then loosen flare nut and then retighten. o not overtighten connector as this can damage -ring, washer and connector. 5. f fluid leakage from oil pump is noticed, check oil pump. Refer to -28, "Removal and nstallation". 6. heck steering gear boots for accumulation of fluid indicating leakage from steering gear. raining T () () : luid temperature ( ) : luid temperature 0-30 (32-86 ) : isconnect both high and low pressure lines from power steering gear. 2. rain into a suitable container. Refilling : G YRU SY 1. ill power steering reservoir while checking fluid level. 2. leed air from hydraulic system. 3. heck for fluid leaks. R G YRU SY f air bleeding is not complete, the following symptoms can be observed. ubbles are created in reservoir tank. licking noise can be heard from oil pump. xcessive buzzing in the oil pump. T: -12

13 < R T > WR RG U luid noise may occur in the steering gear or oil pump. This does not affect performance or durability of the system. 1. Turn steering wheel several times from full left stop to full right stop with engine off. UT: o not allow the fluid level to drop below the line. 2. Start engine and hold steering wheel at each lock position for 3 seconds at idle to check for fluid leakage. 3. Repeat step 2 above several times at approximately 3-second intervals. UT: o not hold the steering wheel in a locked position for more than 10 seconds. (There is the possibility that oil pump may be damaged.) 4. heck fluid for bubbles or white contamination. 5. Stop engine if bubbles or white contamination is present. erform step 2 and 3 above after waiting until bubbles or white contamination disappear. 6. Stop the engine, and then check fluid level. -13

14 < R T > RG W nspection RG W : T T heck installation conditions of steering gear assembly, front suspension assembly, axle and steering column assembly. heck if movement exists when steering wheel is moved up and down, to the left and right and to the axial direction. Steering wheel axial end play : Refer to -37, "Steering Wheel" heck steering gear assembly bolts and nut for looseness. Refer to -26, "xploded View". RG W Y Turn steering wheel so that front wheels come to the straight-ahead position. Start engine and lightly turn steering wheel to the left and right until front wheels start to move. easure steering wheel movement on the outer circumference. Steering wheel play When the measurement value is outside the standard value, check backlash for each joint of steering column assembly and installation condition of steering gear assembly. UTR ST RG W ake sure that steering gear assembly, steering column assembly and steering wheel are installed in the correct position. erform neutral position inspection after wheel alignment. Refer to SU-6, "nspection and djustment". Set vehicle to the straight-ahead position and confirm steering wheel is in the neutral position. oosen outer socket lock nut and turn inner socket to left and right equally to make fine adjustments if steering wheel is not in the neutral position. RG W TURG R : Refer to -37, "Steering Wheel" 1. ark vehicle on a level, dry surface and set parking brake. 2. Start engine. 3. ring power steering fluid up to adequate operating temperature. ake sure the fluid temperature is approximately 60 to 80 (140 to 176 ). Tires need to be inflated to normal pressure. 4. heck steering wheel turning force using Tool when steering wheel has been turned 360 degrees from the neutral position. Tool number : (-44372) Steering wheel turning force : Refer to -37, "Steering Wheel" WG f steering wheel turning force is out of specification, check rack sliding force. -14

15 < R T > RG W a. While pulling outer socket slowly in ±11.5 mm (±0.453 in) range from neutral position, make sure rack sliding force is within specification using Tool. Tool number : (-44372) Rack sliding force : Refer to -38, "Steering Gear" b. f rack sliding force is not within specification, replace steering gear assembly. 6. f rack sliding force is, inspect steering column. Refer to - 23, "Removal and nstallation". S090 RT W TURG G heck front wheel turning angle after toe-in inspection. lace front wheels on turning radius gauges and rear wheels on stands. heck the maximum inner and outer wheel turning angles for and R road wheels With the engine at idle, turn steering wheel from full left stop to full right stop and measure the turning angles. nner wheel angle () uter wheel angle () : Refer to -37, "Steering ngle" : Refer to -37, "Steering ngle" SG0055 easure rack stroke in neutral position if angles are outside the specified value. Rack stroke in neutral position () : Refer to -38, "Steering Gear" WG0003G -15

16 WR RG U < R T > WR RG U nspection : R RSSUR UT: ake sure that belt tension is normal before starting the following procedure. 1. onnect the Tool between oil pump discharge connector and high-pressure hose. leed air from the hydraulic circuit while opening valve fully. Refer to -12, "nspection". Tool numbers 2. Start engine. Run engine until power steering fluid temperature reaches 50 to 80 (122 to 176 ). UT: eave the valve of the hydraulic pressure gauge fully open while starting and running engine. f engine is started with the valve closed, the hydraulic pressure in oil pump goes up to the relief pressure along with unusual increase of fluid temperature. e sure to keep hose clear of belts and other parts when engine is started. 3. ully close the Tool valve with engine at idle and measure the relief oil pressure. Relief oil pressure : V (-26357) : V (-33914) : Refer to -39, "il ump" UT: SG0915 ever keep valve closed for 10 seconds or longer. 4. pen the valve slowly after measuring. Replace oil pump if the relief oil pressure is outside the standard. 5. fter inspection, disconnect the Tool from hydraulic circuit, then add fluid and bleed air. Refer to -12, "nspection". -16

17 < RV T > RG W RV T RG W Removal and nstallation : RV T: When removing spiral cable, use tape so that the case and rotating part keep aligned. This will prevent neutral position alignment procedure during spiral cable installation. 1. Set vehicle to the straight-ahead position. 2. Remove driver air bag module. Refer to SR-4, "Removal and nstallation". 3. Remove steering wheel lock nut after steering is locked. 4. Remove steering wheel using Tool (). Tool number () : ( ) SG0341ZZ T nstallation is in the reverse order of removal. UT: ever rotate spiral cable freely or excessively when the steering wheel is removed. oing so may cause spiral cable damage. T: heck the spiral cable neutral position after replacing or rotating spiral cable. Refer to SR-7, "Removal and nstallation". Tighten the steering wheel lock nut to specification. Refer to -22, "xploded View". -17

18 < RV T > TT TR xploded View TT TR : G0054G Removal and nstallation RV 1. Steering column assembly 2. Telescope motor 3. Telescope motor link bracket 4. Tilt motor 5. Tilt motor bolt cap 1. Remove instrument lower cover. Refer to -10, "xploded View". 2. Remove knee bolster bolts () and the knee bolster (). : G0050ZZ 3. Telescope the steering wheel to the full out position and tilt to highest position. T: f either function is inoperative you can do this manually prior to installation. 4. Remove the steering column covers. Refer to -11, "Removal and nstallation". T: -18

19 < RV T > TT TR The tilt/telescope switch can remain attached to the side cover. 5. Remove the tilt motor as follows. 1. isconnect the tilt motor electrical connector (). 2. Remove the tilt motor link bolts (). G0051ZZ 3. Remove the tilt motor bolt () from the R side of column. 4. Remove the tilt motor (). T: f the steering wheel could not be tilted to the highest position, manually tilt steering wheel to the highest position. G0052ZZ T nstallation is in the reverse order of removal. T: When installing the tilt motor link bolts, manually move steering wheel up and down to align the bolt holes. nform customer that they will need to reset their utomatic rive ositioner () settings. -19

20 < RV T > TS TR xploded View TS TR : G0054G Removal and nstallation RV 1. Steering column assembly 2. Telescope motor 3. Telescope motor link bracket 4. Tilt motor 5. Tilt motor bolt cap 1. Remove instrument lower cover. Refer to -10, "xploded View". 2. Remove knee bolster bolts () and the knee bolster (). : G0050ZZ 3. Telescope the steering wheel to the full out position and tilt to highest position. T: f either function is inoperative you can do this manually prior to installation. 4. Remove the steering column covers. Refer to -11, "Removal and nstallation". T: -20

21 < RV T > TS TR The tilt/telescope switch can remain attached to the side cover. 5. Remove telescope motor as follows. 1. isconnect telescope motor electrical connector (). 2. Remove the two telescope link screws () and link bracket. 3. Remove telescope bolt (). 4. Remove the telescope motor (). T: f the steering wheel could not be telescoped to full out position manually pull steering wheel to the full out position. T nstallation is in the reverse order of removal. T: djust the telescope link to full out position and adjust as needed to fit into proper installed position. nform customer that they will need to reset their utomatic rive ositioner () settings. G0053ZZ -21

22 < RV T > RG U xploded View RG U Without lectric otor : WG0105G 1-4. Steering column assembly nut tightening order 5. Steering wheel 6. ombination switch and spiral cable 7. Steering column assembly 8. ole cover seal 9. erbie clip 10. ole cover 11. ower shaft assembly -22

23 < RV T > RG U With lectric otor Removal and nstallation RV ole over Seal, ole over and ower Shaft ssembly 1. Set wheels to the straight-ahead position. 2. Remove lower side bolt () of lower shaft assembly (1). Steering gear (2) WG0098G 1-4. Steering column assembly nut tightening 5. Steering wheel 6. ombination switch and spiral cable order 7. Steering column assembly 8. ole cover seal 9. erbie clip 10. ole cover 11. ower shaft assembly : G0041ZZ -23

24 < RV T > RG U 3. Remove bolt () and nut () of column upper joint (2), then remove lower shaft assembly (1). 4. oosen herbie clip, then remove hole cover seal from hole cover. 5. Remove nuts of hole cover, and then remove clamp and hole cover from dash panel. G0042ZZ Steering olumn ssembly 1. Set wheels to the straight-ahead position. 2. Remove instrument side mask. Refer to -10, "xploded View". 3. Remove instrument lower cover. Refer to -10, "xploded View". 4. Remove knee protector bolts, then remove knee protector (1). Refer to -10, "xploded View". 5. Remove steering column upper and lower covers. Refer to - 10, "xploded View". 6. Remove combination switch and spiral cable. Refer to SR-7, "Removal and nstallation". 7. isconnect each switch connector installed to steering column assembly, and then disconnect harness from steering column assembly. G0043ZZ 8. Remove bolt () and nut () of column upper joint (2). ower shaft assembly (1) 9. Remove steering column assembly nuts, then remove steering column assembly. G0042ZZ ST TR RV ole over Seal, ole over and ower Shaft ssembly heck each part of hole cover seal, hole cover and steering column and lower shaft assembly for damage or other malfunctions. Replace if necessary. Steering olumn ssembly heck each part of steering column assembly for damage or other malfunctions. Replace entire steering column assembly if any parts are damaged. -24

25 < RV T > RG U easure the length () as shown if vehicle has been involved in a minor collision. Replace steering column assembly if outside the specifications. Steering column length () : Refer to -37, "Steering olumn" easure steering column rotating torque using Tool. Replace steering column assembly if outside the standard. Tool number : 3127S000 ( ) SG1177 Rotating torque : Refer to -37, "Steering olumn" heck tilt and telescopic mechanism operating range ( 1 ), ( 2 ) as shown. Tilt operating range ( 1 ) Telescopic operating range ( 2 ) : Refer to -37, "Steering olumn" : Refer to -37, "Steering olumn" SG1179 T ole over Seal, ole over and ower Shaft ssembly nstallation is in the reverse order of removal. When installing lower shaft assembly to steering gear assembly, follow the procedure listed below. - Set rack of steering gear in the neutral position. T: To get the neutral position of rack, turn gear sub-assembly and measure the distance of inner socket, and then measure the intermediate position of the distance. - lign rear cover cap projection () with the marking position () of gear housing assembly. - nstall slit part of lower shaft assembly () aligning with the projection () of rear cover cap (1). ake sure that the slit part of lower shaft assembly () is aligned with both the projection () of rear cover cap (1) and the marking position () of gear housing assembly. Steering olumn ssembly nstallation is in the reverse order of removal. SG

26 RG GR G < RV T > RG GR G xploded View : WG0149G 1. otter pin 2. Steering gear assembly ront Removal and nstallation : T: When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling. RV 1. Remove front tires using power tool. Refer to WT-60, "djustment". 2. rain power steering fluid. Refer to -12, "raining". 3. isconnect front stabilizer connecting rods from front stabilizer and reposition front stabilizer. Refer to SU-11, "Removal and nstallation". 4. Remove steering outer socket cotter pins (1), and then loosen the nuts. 5. Remove steering outer sockets (2) from steering knuckles (3) so as not to damage ball joint boots (4) using Tool. UT: Temporarily tighten the nut to prevent damage to threads and to prevent the Tool from suddenly coming off. Tool number : T ( ) SG

27 RG GR G < RV T > 6. Remove side bolt () of lower shaft assembly (1) and disconnect lower shaft assembly. Steering gear assembly (2) 7. Remove front exhaust tube. Refer to X-5, "Removal and nstallation". 8. isconnect SSS valve harness connector. Refer to -33, "xploded View". 9. isconnect high and low pressure piping from steering gear assembly. Refer to -29, "xploded View" 10. Remove steering hydraulic piping bracket from front suspension G0041ZZ member. 11. Remove bolts and nuts of steering gear assembly, and then remove steering gear assembly from vehicle. ST TR RV heck for fluid leaks or damage to steering gear assembly. f any exist, replace steering gear assembly. T nstallation is in the reverse order of removal. When installing lower shaft assembly to steering gear assembly, follow the procedure listed below. - Set rack of steering gear in the neutral position. T: To get the neutral position of rack, turn gear sub-assembly and measure the distance of inner socket, and then measure the intermediate position of the distance. - lign rear cover cap projection () with the marking position () of gear housing assembly. - nstall slit part of lower shaft assembly () aligning with the projection () of rear cover cap (1). ake sure that the slit part of lower shaft assembly () is aligned with both the projection () of rear cover cap (1) and the marking position () of gear housing assembly. onnect the high and low pressure piping to the steering gear. Tighten to specification. Refer to -30, "Removal and nstallation". fter installation, bleed air from the steering hydraulic system. SG1175 Refer to -12, "nspection". heck wheel alignment. Refer to SU-6, "nspection and djustment". ST TR T ake sure that steering wheel operates smoothly by turning several times from full left stop to full right stop. -27

28 WR RG U < RV T > WR RG U xploded View : WG0099G 1. Rear bracket 2. ower steering oil pump assembly 3. ront bracket Removal and nstallation : T: When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling. RV 1. Remove front tire (R) using power tool. Refer to WT-60, "djustment". 2. Remove front fender protector side cover. 3. Remove hood ledge cover (R). 4. rain power steering fluid. Refer to -12, "raining". 5. isconnect the power steering pressure sensor electrical connector at the high pressure pipe. Refer to -29, "xploded View". 6. isconnect high pressure piping and suction hose from power steering oil pump. Refer to -29, "xploded View". 7. oosen drive belt. Refer to -14, "Removal and nstallation". 8. Remove drive belt from power steering oil pump pulley. 9. Remove power steering oil pump bolts, and then remove power steering oil pump. T nstallation is in the reverse order of removal. When installing power steering oil pump, install all bolts by hand initially, then tighten bolts to specification. erform the following procedures after installing. - heck belt tension. Refer to -14, "hecking rive elts". - leed air from power steering system. Refer to -12, "Refilling". -28

29 < RV T > YRU xploded View YRU : WG0189G 1. igh pressure hose 2. Suction hose 3. Reservoir tank bracket 4. Reservoir tank 5. il pump assembly 6. Steering gear assembly 7. ow pressure piping 8. ye bolt 9. igh pressure piping 10. opper sealing washers 11. ye bolt 12. opper sealing washers 13. ower steering pressure sensor 14. igh pressure hose piping 15. ower steering fluid cooler 16. -ring ront -29

30 < RV T > Removal and nstallation YRU : UT: Securely insert harness connector to pressure sensor. o not reuse -rings or copper sealing washers. T: When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling. RV Refer to -29, "xploded View" for removal. T nsert hose securely until it contacts tube spool. UT: o not use lubricant on hose or fitting. SG0514 nstall eye-bolt (1), copper sealing washers (2) and eye-joint (assembled to high-pressure hose) (4) onto oil pump assembly (3), and temporarily tighten the eye-bolt, then tighten it to the specified torque. UT: o not reuse copper sealing washers. WG0106ZZ -30

31 < UT SSSY SSY > RG U UT SSSY SSY RG U isassembly and ssembly : The steering column assembly without electric motor is not serviceable and must be replaced as an assembly. With lectric otor G0054G SSSY 1. Remove the steering wheel. Refer to -17, "Removal and nstallation". Tilt motor 1. Steering column assembly 2. Telescope motor 3. Telescope motor link bracket 4. Tilt motor 5. Tilt motor bolt cap 1. Remove the tilt motor as follows. 1. isconnect the tilt motor electrical connector (). 2. Remove the tilt motor link bolts (). G0051ZZ -31

32 RG U < UT SSSY SSY > 3. Remove the tilt motor bolt () from the R side of column. 4. Remove the tilt motor (). T: f the steering wheel could not be tilted to the highest position, manually tilt steering wheel to the highest position. G0052ZZ Telescope motor 1. Remove telescope motor as follows. 1. isconnect telescope motor electrical connector (). 2. Remove the two telescope link screws () and link bracket. 3. Remove telescope bolt (). 4. Remove the telescope motor (). T: f the steering wheel could not be telescoped to full out position manually pull steering wheel to the full out position G0053ZZ SSY ssembly is in the reverse order of removal T: Upon installation of the tilt motor link bolts manually move steering wheel up and down to align the bolts. djust the telescope link to full out position and adjust as needed to fit into proper installed position. nform customer that they will need to reset their utomatic rive ositioner () settings. -32

33 < UT SSSY SSY > RG GR G xploded View RG GR G : WG0101G 1. uter socket 2. oot clamp 3. oot 4. nner socket 5. oot clamp 6. SSS valve (part of gear assembly) 7. Gear assembly ront Three ond 1111 or equivalent isassembly : Remove outer socket locknut and outer socket. 2. Remove boot clamps and boot. 3. Remove inner socket. nspection ST TR SSSY oot heck boot for cracks. Replace if any damage is found. uter Socket and nner Socket all joint swinging torque :

34 RG GR G < UT SSSY SSY > - ook a spring balance to the ball stud and inner socket measuring point (*) and pull the spring balance. ake sure that the spring balance reads the specified value when ball stud and inner socket start to move. Replace outer socket and steering gear assembly if they are outside the standard. Tool number : (-44372) Swinging torque : Refer to -38, "Steering Gear" SG0896 all joint rotating torque - ake sure that the reading is within the following specified range using Tool. Replace outer socket if the reading is outside the specified value. Tool number : 3127S000 ( ) Rotating torque : Refer to -38, "Steering Gear" SG0941 all joint axial end play - pply an axial load of 490 (50 kg, 111 lb) to ball stud. easure amount of stud movement using a dial gauge and then make sure that the value is within the following specified range. Replace outer socket and inner socket if the measured value is outside the standard. xial end play : Refer to -38, "Steering Gear" SG0057 ssembly : pply Three ond 1111 or equivalent to inner socket and turn pinion fully to retract inner socket into gear housing assembly. 2. nstall large end (1) of boot (2) to gear housing assembly. 3. nstall small end (3) of boot (2) to inner socket boot mounting groove. WG0107ZZ -34

35 < UT SSSY SSY > 4. nstall boot clamp to boot small end. 5. nstall boot clamp to boot large end using Tool. UT: o not reuse boot clamps. Tool number : V ( ) RG GR G 6. djust inner socket to standard length (), and then tighten lock nut to the specified torque. heck length of inner socket () again after tightening lock nut. ake sure that the length is the standard. nner socket length () : Refer to -38, "Steering Gear" UT: djust toe-in after this procedure. The length achieved after toe-in adjustment is not necessarily the above value. 139 SG

36 WR RG U < UT SSSY SSY > WR RG U isassembly and ssembly : The power steering oil pump and pulley is not serviceable and should be replaced as an assembly. or front and rear bracket removal, refer to -28, "xploded View". -36

37 SRV T STS (SS) < SRV T STS (SS) SRV T STS (SS) SRV T STS (SS) Steering Wheel : Steering wheel axial end play Steering wheel play Steering wheel turning force Steering ngle 0 mm (0 in) 0-35 mm ( in) 39 (4 kg-f, 9 lb-f) or less : Unit: egee minute (ecimal egree) Steering olumn RG U GT SG0055 Tire size 245/45R18 245/40R19 inimum (33.5 ) (33.5 ) nner wheel angle () ominal (36.5 ) (36.5 ) aximum (37.5 ) (37.5 ) uter wheel angle () ominal 31 0 (31.0 ) 31 0 (31.0 ) : Unit: mm (in) RG U RTTG TRQU SG1177 Telescopic maximum ( ) Steering column length () Telescopic minimum ( ) Unit: m (kg-m, in-lb) Rotating torque (0-0.03, 0-2) TT S RTG RG -37

38 SRV T STS (SS) < SRV T STS (SS) Unit: mm (in) Without electric motor With electric motor Tilt operating range ( 1 ) 41 (1.61) (1.95) Telescopic operating range ( 2 ) 40 (1.57) 40 (1.57) Steering Gear RG UTR ST R ST SG1179 : Steering gear type uter socket nner socket nner socket length () Swinging torque easurement on spring balance easuring point: cotter pin hole of stud Rotating torque xial end play Swinging torque easurement on spring balance easuring point at * mark shown xial end play R m ( kg-m, in-lb) ( kg, lb) m ( kg-m, in-lb) 0.5 mm (0.020 in) or less m ( kg-m, in-lb) ( kg, lb) 0.2 mm (0.008 in) or less mm (4.705 in) or less R R SG

39 SRV T STS (SS) < SRV T STS (SS) Steering gear model R26 Tire size 245/45R18 245/40R19 Rack stroke in neutral position () 69.5 ±0.75 mm (2.735 ± in) WG0003G R SG R Standard 301 ± 49 (30.7 ± 5 kg-f, 67.7 ± 11 lb-f) inimum il ump 210 (21.4 kg-f, 47.2 lb-f) : Relief oil pressure at 1,000 rpm Steering luid luid type and capacity 9, / ka ( / kg/cm 2, 1, / psi) : Refer to -18, "R US : luids and ubricants" (United States and anada), -19, "R X : luids and ubricants" (exico). -39