SKF TBK297AWP Instructions D'installation

AUDI
Model: Year:
A6 2.7L 2001-04
S4 2.7L 2000-01
ATQ, APB, BEL
Engine Identification:
AD41737
17
CA
16
T
8
11
12
AD85201
AD85196
18
4
1
2
3
AD83026
3
4
AD18400
DISCLAIMER OF WARRANTIES: Although this information has been obtained from sources generally thought to be reliable, no warranty (expressed or implied) can be made as to its accuracy or completeness, nor is any responsibility assumed by Autodata Publications Inc. or anyone connected with it for loss or
damages suffered through reliance on any information contained within it. In no event will Autodata Publications Inc. be liable for any damages, direct or indirect, consequential or compensatory, including, without limitation, lost profits, for any representations, breaches or defaults arising out of the use of this information.
All manuals and user guides at all-guides.com
TBK297AWP
Model:
Allroad Quattro 2.7L
2001-06
9
AD72224
AD41739
21
CA
WP
16
G
CS
20
AD72230
AD72226
10
19
(11 ft. lbs.)
AD72229
7
AD72228
5 6
AD88873
14
13
15
(18 ft. lbs.)
ENG
Replacement Interval Guide
Year:
c2001:
Audi recommends replacement of the timing belt
every 105,000 miles.
2002 c:
Audi recommends replacement of the timing belt
and tensioner pulley every 105,000 miles.
The previous use and service history of the vehicle
must always be taken into account.
Check For Engine Damage
CAUTION: This engine has been identified as an
INTERFERENCE engine in which the possibility of
valve-to-piston damage in the event of a timing belt
failure is MOST LIKELY to occur.
A compression check of all cylinders should be
performed before removing the cylinder head.
Labor Times – hrs
Remove & install
Special Tools
Crankshaft locking pin – No.3242.
º
Camshaft sprocket puller – No.T40001.
º
º Camshaft locking tool – No.3391.
Viscous fan holder – No.3212.
º
Viscous fan wrench – No.3312.
º
º Support guides – No.3369.
Special Precautions
º
Disconnect battery ground cable.
º
Do NOT turn crankshaft or camshaft with timing
belt removed.
º
Remove spark plugs to ease turning engine.
º
Turn crankshaft in normal direction of rotation
(unless otherwise stated).
º
Do NOT turn crankshaft via camshaft or other
sprockets.
º
Observe all tightening torques.
Removal
1. Raise and support front of vehicle.
2. Remove:
¡
Engine cover.
¡
Lower splash guard.
¡
Front bumper.
¡
Air intake pipe between radiator support panel
and air cleaner.
¡ Radiator support panel bolt j
1 .
3. Install support guides No.3369 through holes in
panel j
2
.
4. Remove radiator support panel bolts j
5. Move the radiator support panel forward into the
service position.
6. Remove:
¡
Viscous cooling fan (LH thread), using tool
Nos.3212 & 3312.
¡
Accessory drive belt.
¡
Turbocharger air hoses (if fitted).
¡
Intercooler air hoses (if fitted).
¡
Accessory drive belt tensioner.
¡
Accessory drive belt idler pulley.
Timing belt covers j , j & j
¡
5 6 7 .
7. Turn the crankshaft clockwise until engine at TDC
with crankshaft pulley timing marks aligned j
8. Ensure the larger holes in camshaft sprocket
locating plates face in towards each other j
9. If the larger holes face outwards, turn the
crankshaft clockwise one turn.
10. Remove the plug from cylinder block and screw in
crankshaft locking pin No.3242 j
NOTE: The TDC drilling in the crankshaft web
must be aligned with plug hole.
11. Remove:
¡
Viscous cooling fan mounting bracket.
Crankshaft pulley bolts j
¡
1 3 .
¡ Crankshaft pulley j
1 4 .
Lower timing belt cover j
¡ 1 5
.
12. Using an 8 mm Allen wrench j
1 1
pulley slowly clockwise until hole in pushrod and
tensioner body are aligned, secure in position with
a 0.080 ins. diameter pin j
1 2
.
13. Remove the timing belt.
3.50
IMPORTANT: For maximum timing belt system
life, replace all tensioners and pulleys during
timing belt replacement.
Installation
1. Ensure the larger holes in camshaft sprocket
locating plates face in towards each other j
2. Temporarily install the camshaft locking tool
No.3391 j
2 1
to camshaft sprockets.
3. Loosen both camshaft sprocket bolts j
approximately 5 turns.
4. Remove camshaft locking tool No.3391.
5. Using camshaft sprocket puller No.T40001 j
release both camshaft sprockets from taper.
6. Finger tighten the camshaft sprocket bolts j
7. Ensure the camshaft sprockets can turn freely but
not tilt.
8. Ensure the crankshaft locking pin No.3242 j
inserted correctly.
9. Install the timing belt in a counterclockwise
direction starting at the crankshaft sprocket.
10. Ensure timing belt taut between sprockets on the
non-tensioned side.
11. Install the camshaft locking tool No.3391 j
camshaft sprockets.
12. Using an 8 mm Allen wrench j
1 1
pulley clockwise as far as possible, remove
retaining pin j
1 2 and allow tensioner to operate.
13. Remove the Allen wrench and install a torque
& j
3 4
. wrench j
1 8
to tensioner.
14. Apply a counterclockwise torque of 11 ft. lbs. to the
tensioner j
1 9
.
15. Remove torque wrench.
16. Torque the camshaft sprocket bolts j
2001: 2.7L – 22 ft. lbs. + 180a.
¡
2002 on: 2.7L – 40 ft. lbs.
¡
8 .
9 .
1 0
.
, turn the tensioner
9 .
1 6
1 7
,
1 6
.
1 0 is
2 1
to
, turn tensioner
1 6
as follows:
x
457TBIS297AP