NHTSA ID Number: 10232683
Manufacturer Communication Number: JLRTB02102NAS2
TSB/Document Date: 2023-03-07
Summary
Engine Oil Leak From Cylinder Head
6
LR035857
Exhaust nut
4
WARRANTY:
NOTE:
* When submitting your Warranty claim within the Warranty portal, use the
Condition Code list shown to select the Condition Code which best describes the
vehicle defect.
NOTES:
Repair procedures are under constant review, and therefore times are subject to
change; those quoted here must be taken as guidance only. Use TOPIx 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.
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TECHNICAL BULLETIN
SRO
TIME
(HOURS)
CONDITION
CODE
JLRTB - Oil gallery blanking plugs Modification - All vehicles except FPACE
99.01.75
1.8
*
JPLA6C032AB,
JPLA6C032BB
JLRTB - Oil gallery blanking plugs Modification - F-PACE vehicles
99.01.75
8.5
*
JPLA6C032AB,
JPLA6C032BB
DESCRIPTION
CAUSAL PART
NOTE:
Normal Warranty procedures apply.
SERVICE INFORMATION:
1.
Only engines manufactured by the Jaguar
Land Rover (JLR) Engine Manufacturing
Center are affected by this Technical Bulletin.
SERVICE INSTRUCTION A - F-PACE
1.
Remove the engine for access only (see TOPIx Workshop Manual section 303-01:
Engine - V8 S/C 5.0L Petrol - Removal and Installation - Engine - All Wheel Drive
(AWD)).
SERVICE INSTRUCTION B - RANGE ROVER, RANGE ROVER SPORT AND DEFENDER
1.
Remove the exhaust system for access only (see TOPIx Workshop Manual section
309-00: Exhaust System - V8 S/C 5.0L Petrol - Removal and Installation - Exhaust
System).
SERVICE INSTRUCTION C - F-TYPE
1.
Raise and support the vehicle on a suitable 2 post lift (see TOPIx Workshop Manual
section 100-02: Jacking and lifting - Description and Operation - Lifting).
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2.
Remove the engine undershield for access.
1. Remove the 2 bolts and remove the transmission undershield.
2. Remove the 10 bolts and remove the engine undershield.
3.
Remove the rear bumper panel.
Remove the 6 screws.
Remove the 10 clips.
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4.
NOTE:
Note the installed location of the bolts.
Remove the 3 cross braces.
Remove the 4 bolts and remove the front cross brace.
Torque: 48 Nm
Remove the 10 bolts and remove the middle cross brace.
Torque:
M6 bolts: 4.8 Nm
M8 bolts: 25 Nm
M8 torx bolts: 20 Nm
Remove the 2 bolts and remove the rear cross brace.
Torque: 63 Nm
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5.
Release the catalytic converter and gasoline particulate filter assemblies.
Release the 4 clips and disconnect 2 the rear Heated Oxygen Sensor (HO2S)
electrical connectors.
Disconnect 2 the front HO2S electrical connectors.
Remove the 4 nuts.
Torque: 40 Nm
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6.
With assistance, remove the exhaust system.
Release and disconnect the 2 electrical connectors.
Release the 5 exhaust hangers.
SERVICE INSTRUCTION D - ALL VEHICLES
CAUTION:
There are 2 adhesive curing stages during this Service Instruction, 6 hours and a
further 16 hours. The engine must not be started until the adhesive has fully cured.
NOTES:
Some components shown removed for clarity.
Some variation in the illustrations may occur, but the essential information is
always correct.
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TECHNICAL BULLETIN
1.
This illustration shows the location of the 6 ball bearing plugs that must be sealed
as part of this Technical Bulletin. The steps 2 to 12 must be completed for each of
the 6 ball bearing plugs.
2.
Use a suitable tool to remove any sealant from in and around the ball bearing plug
recess.
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3.
Prepare the surface in and around the ball bearing plug recess using a wire brush or
a Scotch-Brite™ pad.
4.
Clean the area using brake cleaner and a lint free cloth.
5.
Prepare the LOCTITE® adhesive by following the manufacturer's instructions.
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6.
NOTE:
Make sure the LOCTITE® adhesive does not protrude beyond the surface of
the cylinder head.
Fill the ball bearing plug recess with LOCTITE® adhesive.
7.
CAUTION:
Do not start the engine until after the final adhesive curing stage in step
12.
Allow 6 hours for the LOCTITE® adhesive to cure.
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8.
Prepare both sides of the aluminum disc using a Scotch-Brite™ pad to key the
surfaces.
9.
NOTE:
Make sure the surface of the aluminum disc is dry before continuing to the
next step.
Clean the surface of the aluminum disc using brake cleaner.
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10.
NOTE:
Make sure enough LOCTITE® adhesive is applied to the aluminum disc to
allow the excess to be expelled around the outside of the aluminum disc
during the next step.
Apply LOCTITE® adhesive to center of the aluminum disc.
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11.
NOTE:
Make sure the LOCTITE® adhesive is evident around the outside of the
whole aluminum disc.
Press the aluminum disc into the center of the prepared ball bearing recess. Settle
the aluminum disc in a clockwise to counter-clockwise motion to allow the
LOCTITE® adhesive to spread to all extremities. Apply enough pressure the allow
the excess LOCTITE® adhesive to be expelled around the outside of the aluminum
disc, as shown in the illustration.
12.
CAUTION:
Do not start the engine until the adhesive has cured for 16 hours.
NOTE:
Apply adhesive tape across the aluminum disc to make sure the disc does
not move during curing.
Allow the LOCTITE® adhesive to cure for 16 hours.
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13.
TECHNICAL BULLETIN
NOTE:
Make sure any residual oil has been cleaned before returning the vehicle to
the customer.
Reverse the steps from the applicable Service Instruction section.
F-PACE vehicles - Service Instruction A - Step 1.
Range Rover, Range Rover Sport and Defender vehicles - Service Instruction
B - Step 1.
F-TYPE vehicles - Service Instruction C - Steps 1 to 6.
14.
Check and top up the engine oil level, as required.
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- 3X Stronger than the leading full synthetic*
- 10X Better high stress performance**
- 20,000 miles between oil changes***
- Viscosity breakdown as measured in Kurt Orbahn test on 5W...
- As measured in Seq IX test under high load/torque conditions...
- Phosphorus Replacement Technology to help extend the life of...
- Reduces leaks, oil burnoff and power robbing deposits
- 15,000 miles between oil changes*
- Meets or exceeds the following specifications: API SP/SN...
- Or one year, whichever comes first
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TSB/Document ID: JLRTB02102NAS2
Replacement Service Bulletin Number:
MFR Communication Date: 2023-02-10
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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