NHTSA ID Number: 10203510
Manufacturer Communication Number: QRSB AUDI
A6 S6
TSB/Document Date: 2021-11-15
Summary
Quick reference specification book.
2
60 Nm
3
Turn back 180°
4
85 Nm
Ignition – 3.0L CPNB (TDI)
Fastener Tightening Specifications
Component
Camshaft Position (CMP) sensor
Engine Speed (RPM) sensor
Glow Plug
140
Audi A6/S6 Quick Reference Specification Book
Nm
9
9
12
•
September 2013
Automatic Transmission –
Continuously Variable – 0AW
General, Technical Data
Transmission Identification
Audi A6/S6 Quick Reference Specification Book
•
September 2013
Cont. Vari. Auto
Trans. – 0AW
Transmission code letters and transmission serial
numbers can be found on the top (A) and on the
bottom (B) of the transmission housing.
141
Transmission Allocations, Ratios and Equipment
Multitronic
Transmission
Allocation
Identification codes
Type
Engine
Input shaft to disc set 1 ratio
Disc set 2 to pinion
Front final drive
Multitronic
Transmission
Allocation
Identification
NDQ
NKP
codes
Type Audi A6 from 2011, Audi A6 from 2011,
Audi A7 from 2011 Audi A7 from 2011
Engine 3.0L TDI - 150 kW 3.0L TDI - 150 kW
Input shaft to disc set 1 ratio
Disc set 2 to pinion
Front final drive
142
NDM
Audi A6 from 2011,
Audi A7 from 2011
2.0L TFSI - 155 kW
49:48
1.021
39:25
1.560
34:11
3.091
49:48
39:25
34:11
1.021
1.560
3.091
Audi A6/S6 Quick Reference Specification Book
49 : 48
41 : 24
34 : 11
•
September 2013
Controls, Housing – 0AW
Item
1 1)
2 3), 7
3 5), 6
4 and 5 5)
8, 9, 10
11
A
1)
2)
3)
4)
4)
Fastener
Nm
M10 x 50 2)
65
M12 x 100 4)
30 plus an additional 90° (¼ turn)
M12 x 75 4)
30 plus an additional 90° (¼ turn)
M12 x 120 4)
30 plus an additional 90° (¼ turn)
M10 x 75 4)
15 plus an additional 90° (¼ turn)
M12 x 50 4)
30 plus an additional 90° (¼ turn)
Alignment sleeves for centering
Also secures the starter.
Bolt strength rating 10.9. There is no limit to the number of times the steel bolt can
be used again.
Also secures that starter; with an additional spacer sleeve between the starter and
the transmission.
Aluminum bolts can only be used twice. Mark the bolts by making two notches (X)
with a chisel after they have been used the first time. To prevent damaging the bolts
when marking them, do not clamp them in a vise. Insert the bolts in a ½” drive 14
mm socket clamped into a vise. Do not use bolts that have been marked with an X.
Also secures the wire bracket.
Audi A6/S6 Quick Reference Specification Book
•
September 2013
143
Cont. Vari. Auto
Trans. – 0AW
Securing Transmission to 4-Cylinder Engine
Securing Transmission to 4-Cylinder Engine
Item
1 1)
2 3)
3 5), 6
4 and 5 5)
7, 8, 9
10
A
1)
2)
3)
4)
4)
Fastener
Nm
M10 x 50 2)
65
M12 x 100 4)
30 plus an additional 90° (¼ turn)
M12 x 75 4)
30 plus an additional 90° (¼ turn)
M12 x 120 4)
30 plus an additional 90° (¼ turn)
M10 x 75 4)
15 plus an additional 90° (¼ turn)
M12 x 50 4)
30 plus an additional 90° (¼ turn)
Alignment sleeves for centering
Also secures the starter.
Bolt strength rating 10.9. There is no limit to the number of times the steel bolt can
be used again.
Also secures that starter; with an additional spacer sleeve between the starter and
the transmission.
Aluminum bolts can only be used twice. Mark the bolts by making two notches (X)
with a chisel after they have been used the first time. To prevent damaging the bolts
when marking them, do not clamp them in a vise. Insert the bolts in a ½” drive 14
mm socket clamped into a vise. Do not use bolts that have been marked with an X.
Also secures the wire bracket.
144
Audi A6/S6 Quick Reference Specification Book
•
September 2013
Securing Transmission FWD to 6-Cylinder TDI Engine
1)
2)
3)
4)
Fastener
Nm
M10 x 50 2)
65
M12 x 100 4)
30 plus an additional 90° (¼ turn)
M12 x 125 4)
30 plus an additional 90° (¼ turn)
M10 x 60 4)
15 plus an additional 90° (¼ turn)
M10 x 95 4)
15 plus an additional 90° (¼ turn)
Alignment sleeves for centering
Mount the auxiliary adapter
Bolt class 10.9. The steel bolt may be used again.
Mount the auxiliary adapter.
Aluminum bolts can only be used twice. Mark the bolts by making two notches (X)
with a chisel after they have been used the first time. To prevent damaging the bolts
when marking them, do not clamp them in a vise. Insert the bolts in a ½” drive 14
mm socket clamped into a vise. Do not use bolts that have been marked with an X.
Audi A6/S6 Quick Reference Specification Book
•
September 2013
145
Cont. Vari. Auto
Trans. – 0AW
Item
1 1)
3)
2 3, 4, 5, 6
7
8 and 11
9 and 10
A
Fastener Tightening Specifications
Component
Automatic Transmission Fluid (ATF) cooler
Automatic Transmission Fluid (ATF) fill and
inspection plug 1)
Automatic Transmission Fluid (ATF) filter 1)
Automatic Transmission Fluid (ATF) pipe/
hose line
Bolts and nuts
Cable mounting bracket
Dual-mass flywheel-to-drive plate
Heat shield
Lower stop for the transmission mount 1)
Selector lever cable nut
Securing shift mechanism-to-body nut
Selector lever cable adjustment
Transmission support bolt
Transmission support nut
Tunnel cross member bolt
Tunnel cross member nut
1)
Fastener
size
-
Nm
-
5 plus an
additional 90°
(¼ turn)
20
8
30
M6
M7
M8
M10
M12
-
9
15
20
40
65
8
60
23
20 plus an
additional 90°
(¼ turn)
13
8
13
40
20
70
20
-
Replace fastener(s).
146
Audi A6/S6 Quick Reference Specification Book
•
September 2013
Gears, Hydraulic Controls – 0AW
Fastener Tightening Specifications
Component
Cover 1)
Nm
10 plus an
additional 90°
(¼ turn)
5 plus an
additional 90°
(¼ turn)
5 plus an
additional 90°
(¼ turn)
Hydraulic control module 1)
Transmission Control Module (TCM) 1)
1)
Replace fastener(s).
Rear Final Drive, Differential – 0AW
Fastener Tightening Specifications
Fill and Inspection Plug 1)
Fill and Inspection Plug for the Transmission Fluid Inside
the Front Final Drive 1)
Left flange shaft bracket
Selector shaft lever
1)
Nm
10 plus an
additional 90°
(¼ turn)
30
30
10 plus an
additional 45°
(⅛ turn)
10
Replace fastener(s).
Audi A6/S6 Quick Reference Specification Book
•
September 2013
147
Cont. Vari. Auto
Trans. – 0AW
Component
Bracket for the Left Flange Shaft
Front Final Drive Cover Tightening Specifications
Step
1
2
3
1)
Component
Tighten bolts 1 through 10 in sequence 1)
Tighten bolts 1 through 10 in sequence
Tighten bolts 1 through 10 in sequence
Nm
3
20
an additional
90° (¼ turn)
Replace fastener(s).
148
Audi A6/S6 Quick Reference Specification Book
•
September 2013
Automatic Transmission – 0BK
General, Technical Data
Transmission Identification
Auto Trans. – 0BK
The transmission code letters are located on the data plate under
the transmission. The Æ indicates the location of the type plate.
Audi A6/S6 Quick Reference Specification Book
•
September 2013
149
Transmission Type Plate
1 - Transmission serial number
2 - Parts list number
3 - Manufacturer transmission identification: 8HP-55
4 - Example of a transmission code: MNX
NOTE: The transmission code letters are also
included on the vehicle data labels.
150
Audi A6/S6 Quick Reference Specification Book
•
September 2013
Code Letters, Transmission Allocations,
Ratios and Equipment
Automatic transmission
0BK AWD
Transmission
Identification codes
NZP
PDC
Month of
from
01.2011
01.2011
manufacture through
Torque
Identification codes
V135
A138
converter
Type Audi A6 from MY
Audi A6 from
Allocation
2011
MY 2011
Engine 3.0L TDI - 180
3.0L TDI - 176
kW
kW
Primary drive
27:33 = 0.818
27:33 = 0.818
Gear wheel, front axle
30:31 = 0.968
30:31 = 0.968
Front axle bevel gear
35:11 = 3.182
35:11 = 3.182
Complete front axle ratio =
2.519
2.519
primary drive x drive wheel x bevel
gear
Rear axle bevel gear
37:12 = 3.083
37:12 = 3.083
Complete rear axle ratio =
2.523
2.523
rear axle bevel gear x primary drive
Oil system, front final drive/transfer
Separated
Separated
case
Audi A6/S6 Quick Reference Specification Book
•
September 2013
151
Auto Trans. – 0BK
Automatic transmission
0BK AWD
Transmission
Identification codes
NEU / NXT
NGR
Month of
from
01.2011
01.2011
manufacture through
Torque
Identification codes
Y137
A138
converter
Type Audi A6 from MY
Audi A6 from
Allocation
2011
MY 2011
Engine 3.0L TFSI - 228 2.0L TFSI - 155
kW
kW
Primary drive
25:27 = 0.862
27:29 = 0.931
Gear wheel, front axle
31:29 = 1.069
31:29 = 1.069
Front axle bevel gear
34:11 = 3.091
34:11 = 3.091
Complete front axle ratio =
2.848
3.076
primary drive x drive wheel x bevel
gear
Rear axle bevel gear
43:13 = 3.308
43: 3 = 3.308
Complete rear axle ratio =
2.851
3.080
rear axle bevel gear x primary drive
Oil system, front final drive/transfer
Separated
Separated
case
Controls, Housing – 0BK
Securing Transmission to 2.0L TFSI Engine
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TSB/Document ID: QRSB AUDI A6 S6
Replacement Service Bulletin Number:
MFR Communication Date: 2013-09-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
MFR Component System:
MFR Component Subsystem:
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