NHTSA ID Number: 10206339
Manufacturer Communication Number: 2065480/3
TSB/Document Date: 2022-01-08
Summary
V8 Kovomo - Bentayga - Valve spring replacement (SC21/42). Technical background: The intake valve springs (16) and outlet valve springs (16) located within the cylinder heads of Bank 1 and 2 require replacing The replacement of all valve springs is required due to an issue which was discovered during a routine quality inspection Remedy: The replacement of all intake valve springs and all outlet valve springs (Bank 1 and Bank 2) is required
Field campaign
V8 Kovomo - Bentayga - Valve spring replacement (SC21/42)
Russische Föderation (5RU),Australia E04 Bentley rest Asia and Australia (6E04),China 796 VW
Import Comp. Ltd (Vico), Beijing
(6796),Germany E02 Bentley rest Europe (6E02),Japan E03 Bentley Japan (6E03),Korea, (South) E08 Bentley South Korea
(6E08),United Arab Emirates E06 Bentley Middle East and Africa (6E06),United States E05 Bentley USA and rest America (6E05)
Bentley
Topic
Market
area
Brand
Transaction
2065480/3
No.
Campaign
EC25
number
Note
Type
US code
Vehicle data
Bentayga
Sales types
Type
MY Brand Designation Engine code Gearbox code Final drive code
4V14D9 2021 E
4V14D9 2022 E
*
*
*
*
*
*
Chas is numbers
Manufacturer Filler Type Filler MY Factory From To
Prod from Prod to
SJA
*
*
*
*
C
038153 039999
SJA
*
*
*
N C
011001 011069
Documents
Document name
master.xml
install1-16.pdf
removal1-16.pdf
sc2142vinlist.pdf
EC25
V8 Kovomo - Bentayga - Valve spring replacement (SC21/42)
Notes
Transaction No.: 2065480/3
Repair instructions
Technical background
The intake valve springs (16) and outlet valve springs (16) located within the cylinder heads of Bank 1 and 2 require replacing
The replacement of all valve springs is required due to an issue which was discovered during a routine quality inspection
Remedy
The replacement of all intake valve springs and all outlet valve springs (Bank 1 and Bank 2) is required
IMPORTANT: The removal and installation instructions are attached to this document, the operative MUST ensure the
instructions are followed in numerical order as detailed within the work section
The repair manual is also referred to and MUST be followed when instructed
NOTE: The Work section also contains task applicable instructions which MUST also be referred to/conducted. The instructions can change
without warning, the operative must always ensure the latest version of this document and the attached instructions are referred to (Use the
applicable VIN in Elsa pro to ensure latest version is referred to)
TIP: The removal and installation procedures have been devised specifically for this procedure, all procedures MUST be strictly adhered to
Customer notification
The procedure must be carried out in conjunction with the PDI process
Warranty accounting instructions
Replacement of the intake and outlet valve springs
Warranty type
790
Damage service number EC25
Damage code
0066
Criteria
01
Labour
Labour Operation Code 15 65 56 20 (Use 99 index until 17/02/22)
Time
2100 TU
Alignment of applicable driver assist systems (Depending on vehicle specification)
NOTE: The codes for each vehicle type are the same, however some of the times may be different please note that Saga will auto-populate the
times when the claim is submitted
•
Vehicle front + rear measured wheel alignment checked - 44 95 03 00
•
Rear wheel camber adjust - 44 94 15 50
•
Rear wheel track adjust - 44 93 15 50
•
Front wheel camber adjust - 44 89 15 50
•
Front wheel track adjust - 44 88 15 50
•
(ACC) - Radar sensor checked + adjusted - 91 63 05 51
•
Overhead view camera adjusted - 90 83 15 00
•
Driver assist camera adjusted - 96 38 15 50
•
Control unit for (Lane change assist) adjusted - 96 35 15 00
•
Night vision system calibration - 90 80 15 50
•
Headlamps to adjust - 94 15 16 00
•
ODIS Time - 01 50 00 00 (Time as per ODIS log)
Genuine parts
Part number
Description
Quantity
06E109623AD
16
0P2109623
Outlet valve springs
16
36A198115E
Parts set
1
0P2103484
Seal
1
0P2103517
1
G052565A1
Silicone paste
As required
N10458202
Hexagon bolt M6x22
4
WHT007821
O-ring 31x2
2
WHT008638
O-Ring 17.5x1.5
8
04E998907A
Repair kit for valve unit
8
D176501A1
Loctite 5970- BM (Source locally)
As required
Seal ring
4
06M145113
1
034115427B
O-Ring 12x2
1
0P2103650E
Gasket for cover Cylinders 1-4
1
0P2103649E
Gasket for cover Cylinders 5-8
1
0P2103113A
Cover
3
06M109235
Seal
4
06M109493D
Plate
4
0P2129056
Seal
2
N90344501
O-Ring 45x3
2
N91019101
O-Ring 50x3
2
99970751741
O-Ring 22x3
2
N90365304
O-Ring 20x3
1
N90925001
O-Ring 17x3
3
8W0253115
Turbo to pre catalytic seal
2
8W0253725D
Clamp for turbochargers
2
8W0253115D
Downpipe to pre catalytic seal
2
N91130802
Downpipe to catalytic nut
6
Refer to ETKA and Rep.Gr 00 (Power
transmission fluids and capacities)
Differential oil (front and centre)
As required
Refer to ETKA and Rep.Gr 00 (Power
transmission fluids and capacities)
As required
Refer to ETKA and Rep.Gr 00 (Engine fluids
and capacities)
As required
00004320935
Microgleit DF977S (Source locally)
As required
Loctite 7515 primer (Source locally)
As required
Parts supply
All parts listed within this document are currently restricted and will follow a specific process to minimise disruption for Retailers and ensure
delivery is received in complete vehicle sets.
Please do not raise any unnecessary part orders or service calls.
Parts despatch control
The parts will be controlled centrally and automatically allocated and distributed therefore in this case there is no requirement for retailers to
place orders
Repair instructions
Notes
Technical background
The intake valve springs (16) and outlet valve springs (16) located within the cylinder heads of Bank 1 and 2 require replacing
The replacement of all valve springs is required due to an issue which was discovered during a routine quality inspection
Check
If the vehicle is not already listed as repaired in the “Repair history” (in Elsa Pro) refer to the Identification section to check the presence of the
green paint completion mark (Figure 4)
Should neither be evident (“Repair history” or applicable paint mark) carry out the required work in accordance with these instructions
Genuine parts
Part number
Description
Quantity
06E109623AD
Intake valve springs
16
0P2109623
Outlet valve springs
16
36A198115E
Parts set
1
0P2103484
1
0P2103517
1
G052565A1
Silicone paste
As required
N10458202
Hexagon bolt M6x22
4
WHT007821
O-ring 31x2
2
WHT008638
O-Ring 17.5x1.5
8
04E998907A
Repair kit for valve unit
8
D176501A1
Loctite 5970- BM (Source locally)
As required
Seal ring
4
06M145113
1
034115427B
O-Ring 12x2
1
0P2103650E
Gasket for cover Cylinders 1-4
1
0P2103649E
Gasket for cover Cylinders 5-8
1
0P2103113A
Cover
3
06M109235
Seal
4
06M109493D
Plate
4
0P2129056
Seal
2
N90344501
O-Ring 45x3
2
N91019101
O-Ring 50x3
2
99970751741
O-Ring 22x3
2
N90365304
O-Ring 20x3
1
N90925001
O-Ring 17x3
3
8W0253115
Turbo to pre catalytic seal
2
8W0253725D
Clamp for turbochargers
2
8W0253115D
Downpipe to pre catalytic seal
2
N91130802
Downpipe to catalytic nut
6
Refer to ETKA and Rep.Gr 00 (Power
transmission fluids and capacities)
Differential oil (front and centre)
As required
Refer to ETKA and Rep.Gr 00 (Power
transmission fluids and capacities)
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TSB/Document ID: 2065480/3
Replacement Service Bulletin Number:
MFR Communication Date: 2021-12-09
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:MECHANICAL
MFR Component System:
MFR Component Subsystem:
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