12/01/2023 01:09:09
Bellows - Steering Rack - RH (Remove & Replace)
Correction code 32017202
Warning
This procedure is a DRAFT,
although it has been validated. Warnings and Cautions might be missing. Follow safety
requirements and use extreme caution when working on or near high voltage systems and
components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.
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Open LH front door
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Open hood
NoteUsing MCU touchscreen > Controls > Frunk Trunk
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Remove RH underhood apron
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Remove LH underhood apron
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Remove rear underhood apron
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Release the front part of the frunk carpet to gain access and disconnect the frunk light and release switch
Note2x connectors
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Remove nuts and bolts securing underhood storage unit
Note2x nuts, 8mm, 4 Nm, 2x bolts, 13mm, 8 Nm
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Push wiring harness grommet through underhood storage unit and remove
Note1x rubber grommet
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Unclip coolant hose from RH subframe brace
Note1 fir tree clip
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Remove the upper fastener from the RH subframe brace
Note1x bolt, 13mm, 26 Nm
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Raise and support vehicle
NoteSet air suspension to "Jack Mode" if equipped
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Remove lug nut covers from RH front wheel
Note5x covers
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Loosen RH front wheel
Note5x nuts, 21mm, 175 Nm
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Raise vehicle partially and lower onto locks
NoteSet vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
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Remove RH front wheel
Note5x nuts, 21mm, 175 Nm
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Raise vehicle fully and lower lift onto locks
NoteSet vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
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Remove clips securing front aero shield to vehicle
Note14x push clips
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Remove bolts securing front aero shield to vehicle
Note6x bolts, 10mm, 3 Nm, 2x bolts, T40, 4 Nm
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Remove front aero shield from vehicle
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Loosen the RH tie rod end jam nut
Note1x nut, 27mm, 70 Nm
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Remove the lower fastener from the RH subframe brace and remove brace from vehicle
Note1x bolt, 13mm, 26 Nm
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Lower vehicle partially and set lift onto locks
NoteRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
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Remove the nut that secures the tie rod end to the RH knuckle
Note1x nut, 21mm, 103 Nm, Prevent ball joint damage from spinning by holding the ball joint pin with counter force to the nut, Discard after removal
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Loosen RH outer tie rod and remove from steering rack
NoteCount the number of turns and remember for install, If needed you can use a paint pen to mark the location of the outer tie rod relative to the steering rack threads
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Remove RH jam nut from inner tie rod
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Remove RH inner tie rod outer bellows clamp
NoteNote clamp orientation for installation
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Remove RH inner tie rod inner bellows clamp
NoteUse the flat head screwdriver to pop the clamp off the retaining tab
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Remove the RH inner tie rod bellows
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Raise vehicle fully and lower lift onto locks
NoteSet vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
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Inspect RH steering gear output shaft
NoteThe grease on the steering gear rack bar shall not contain dirt. If there is dirt in the grease, there is a risk that the ball nut bearing assembly is damaged already. Discontinue this procedure and replace the rack.
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Install the inner band clip on the RH tie rod bellows
NoteDo not clamp at this time
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Use Renolit JP 1619 to grease the bellows before installation
NoteRenolit JP 1619 is supplied with the tie rod kit
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Install the bellows on to the RH inner tie rod
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Lower vehicle until tires are touching the ground
NoteRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
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Secure the RH inner tie rod band clip by clamping the clip ear
NoteThe tie rod band clip can be secured from the frunk area. If required, rotate the band to properly access the ear clip
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Loosely install subframe RH subframe brace with upper bolt
Note1x bolt, 13mm, 26 Nm, Do not torque the fastener at this time
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Raise vehicle fully and lower onto locks
NoteSet vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side, Ensure the vehicle is stable by rocking the vehicle on the lift immediately after the tires have left the ground, Always lower the lift arms onto the locks after raising the vehicle
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Install subframe RH subframe brace lower mounting bolt
Note1x bolt, 13mm, 26 Nm
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Install front aero shield onto vehicle
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Install bolts securing front aero shield to vehicle
Note6x bolts, 10mm, 3 Nm, 2x bolts, T40, 4 Nm
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Install clips securing front aero shield to vehicle
Note14x push clips
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Lower vehicle partially and set lift onto locks
NoteRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
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Install outer hose clip on RH inner tie rod bellows
NoteInstall in original orientation
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Install RH jam nut onto inner tie rod
Note1x nut
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Install RH tie rod end and snug the jam nut
NoteRemember how many turns to put back on
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Install nut securing RH front tie rod end to RH front knuckle
Note1x nyloc nut, 21mm, 103 Nm, Install new nut
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Torque RH tie rod end jam nut
Note1x nut, 70 Nm, Set Tohnichi torque wrench to 80 Nm with adapter
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Install RH front wheel
Note5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Lower vehicle until tires are touching the ground
NoteRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
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Torque RH front wheel
Note5x nuts, 21mm, 175 Nm
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Install RH front lug nut covers
Note5x covers
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Tighten RH upper subframe brace fastener
Note1x bolt, 13mm, 26 Nm
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Clip coolant hose to RH subframe brace
Note1x fir tree clip
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Push wiring harness through underhood storage unit and seat grommet
Note1x rubber grommet
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Install underhood storage unit
NoteSecure hood release cable around RH side, Make sure hood release and light connectors are accessible
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Install bolts securing underhood storage unit
Note2x nuts, 8mm, 4 Nm, 2x bolts, 13mm, 8 Nm
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Connect light and release switch connectors and install underhood storage carpet
Note2x connectors, Secure edges of carpet underneath underhood storage unit seal
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Install LH underhood apron
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Install RH underhood apron
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Install underhood apron
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Close hood
NotePress firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood
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Remove vehicle from lift
NoteLower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"
- Close the LH front door.
- Refer to the Alignment Requirement tables to determine whether an EPAS alignment check (EC) or four wheel alignment check (AC) is necessary. If performed, add the alignment check/adjust as a separate activity. See Alignment Requirement - Suspension.