NHTSA ID Number: 10144562
Manufacturer Communication Number: LTB01148NAS3
TSB/Document Date: 2018-09-17
Summary
A knocking noise may be evident from the rear of the vehicle.
7/23/2018
LTB01148NAS3 - Knocking Noise From The Rear Of The Vehicle | TOPIx
LT B 0 1 1 4 8 N A S 3
TECHNICAL BULLETIN
20 JUL 2018
© Jaguar
Land Rover North America, LLC
NOTE: The information in Technical Bulletins is intended for use by trained, professional Technicians
with the knowledge, tools, and equipment required to do the job properly and safely. It informs these
Technicians of conditions that may occur on some vehicles, or provides information that could assist in
proper vehicle service. The procedures should not be performed by 'do-it-yourselfers'. If you are not a
Retailer, do not assume that a condition described affects your vehicle. Contact an authorized Land
Rover service facility to determine whether this bulletin applies to a specific vehicle.
I N F O R M AT I O N
This reissue replaces all previous versions. Please destroy all previous versions.
Changes are highlighted in blue
SECTION:
204-02: Rear suspension
S U B J E C T/ C O N C E R N :
Knocking Noise From The Rear Of The Vehicle
AFFECTED VEHICLE RANGE:
MODEL:
MODEL YEAR:
VIN:
https://topix.jaguar.jlrext.com/topix/content/document/view?id=916977
ASSEMBLY PLANT:
APPLICABILITY:
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MODEL:
Discovery (LR)
LTB01148NAS3 - Knocking Noise From The Rear Of The Vehicle | TOPIx
MODEL YEAR:
2017
VIN:
ASSEMBLY PLANT:
000532-042732
Solihull
APPLICABILITY:
Vehicles Without: Adaptive Damping
MARKETS:
NORTH AMERICA
CONDITION SUMMARY:
SITUATION:
A knocking noise may be evident from the rear of the vehicle.
CAUSE:
This may be caused by a cracked rear left and/or right shock absorber top mount.
ACTION:
Should a customer express this concern, follow the appropriate Workshop Procedure below.
PA RTS :
PART NUMBER
DESCRIPTION
QUANTITY
LR095866
Mount
2
LR038196
2
LR034277
Nut
2
LR034227
Nut
6
LR034276
Gasket
2
LR116654
Nut
2
TOOLS:
Refer to Workshop Manual for any required special tools.
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WARRANT Y:
NOTES:
Repair procedures are under constant review, and therefore times are subject to change;
those quoted here must be taken as guidance only. Always refer to JLR claims submission
system to obtain the latest repair time.
The JLR Claims Submission System requires the use of causal part numbers. Labor only claims
must show the causal part number with a quantity of zero.
DESCRIPTION
TIME
(HOURS)
SRO
CONDITION
CODE
CAUSAL
PART
Top mount - Rear shock absorber - Pair - Inspect
64.30.51.01
0.6
04
LR095866
Top mount - Rear shock absorber - Without 7 seats Pair - Replace
64.30.51
2.1
04
LR095866
Top mount - Rear shock absorber - With 7 seats - Pair Replace
64.30.51.50
1.7
04
LR095866
NOTE:
Normal Warranty procedures apply.
S E R V I C E I N F O R M AT I O N :
CAUTION:
Do not install a part that does not have a 'dot' punch mark.
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The new top mount is identified with a 'dot' punch mark on the top plate.
W O R K S H O P P R O C E D U R E : V E H I C L E S W I T H : 7 S E AT S
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Inspect the rear shock absorber top mount (see TOPIx Workshop Manual section 204-02: Rear
suspension - Removal and installation - Rear shock absorber - Vehicles with: 7 seats [steps 17]).
If the top mount is damaged as shown, go to Step 2.
If the top mount is not damaged, do not continue with this Workshop Procedure.
Continue diagnosis (see TOPIx Workshop Manual section 204-02: Rear
suspension - Description and Operation) as a separate claim.
2
Remove the rear left shock absorber (see TOPIx Workshop Manual section 204-02: Rear
suspension - Removal and installation - Rear shock absorber - Vehicles with: 7 seats [steps 711]).
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Remove the rear left shock absorber top mount.
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Install the new rear left shock absorber top mount.
Torque: 32 Nm
5
Install the rear left shock absorber (see TOPIx Workshop Manual section 204-02: Rear
suspension - Removal and installation - Rear shock absorber - Vehicles with: 7 seats steps 1-13
only).
6
Repeat steps 1-5 for the rear right shock absorber.
W O R K S H O P P R O C E D U R E : V E H I C L E S W I T H O U T : 7 S E AT S
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Inspect the rear shock absorber top mount (see TOPIx Workshop Manual section 204-02: Rear
suspension - Removal and installation - Rear shock absorber - Vehicles without: 7 seats [steps
1-13]).
If the top mount is damaged as shown, go to Step 2.
If the top mount is not damaged, do not continue with this Workshop Procedure.
Continue diagnosis (see TOPIx Workshop Manual section 204-02: Rear
suspension - Description and Operation) as a separate claim.
2
Remove the rear left shock absorber (see TOPIx Workshop Manual section 204-02: Rear
suspension - Removal and installation - Rear shock absorber - Vehicles without: 7 seats [steps
13-18 only]).
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Remove the rear left shock absorber top mount.
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Install the new rear left shock absorber top mount.
5
Install the rear left shock absorber (see TOPIx Workshop Manual section 204-02: Rear
suspension - Removal and installation - Rear shock absorber - Vehicles without: 7 seats [steps
3-24 only]).
6
Repeat steps 1-5 for the rear right shock absorber.
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TSB/Document ID: LTB01148NAS3
Replacement Service Bulletin Number:
MFR Communication Date: 2018-07-20
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SUSPENSION:REAR:SHOCK ABSORBER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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