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Check For Engine Damage
Replacement Interval Guide
Important note
Audi A3 (97-03) 1,8 1996-03
Engine code: AGN
Repair Times â€Ã³ lirs
Special Tools
Special Piecautions
Removal
Installation 1 2 3 4 5 6 7 8 9 10 11
(40 Nm + 90°)
AO «3%;
(8.8  10 Nm + 90°) (10.9* 40 Nm)
(10 Nm)
($0 Nm + 9(f)
AD18289
1
   ensure liming marxs aligned [oj & \/ j.
2
   Fit timing belt in following order:
o Crankshaft sprocket, o Water pump sprocket, o Tensioner pulley, o Camshaft sprocket.
NOTE: Ensure belt is taut between sprockets on non-tensioned side.
3
   Remove locking pin [13].
4
   Remove nut, washer and stud [11] & [12].
5
   Turn crankshaft two turns clockwise.
6
   Ensure timing marks aligned [6] & [7].
7
   Install:
o Timing belt lower cover [10]. o Crankshaft pulley [9]. o Crankshaft pulley bolts [8]. o Timing belt centre cover [4]. o Engine mounting bracket [3].
8
   Tighten crankshaft pulley bolts [8]. Tightening torque:
o 8.8 = 10 Nm+90°. Use new bolts, o 10.9 = 40 Nm.
9
   Tighten engine mounting bracket bolts [14]. Tightening torque: 45 Nm.
10
   Fit and align RH engine mounting [2].
o Engine mounting clearance: 13 mm [18].
o Ensure engine mounting bolts [17] aligned with edge of mounting [19].
11
   Tighten:
o Engine mounting bolts [15]. Tightening torque: 40 Nm +90°. Use new bolts, o Engine mounting bolts [16]. Tightening torque: 25 Nm. o Engine mounting bolts [17]. Tightening torque: 60 Nm +90°.