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Home >> Audi >> 2000 >> TT Base, 1.8 S >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> 1.8L - Turbo Engine Mechanical, Engine Code(S): Amu, BEA >> 10 Engine - Assembly >> Engine, removing and installing >> Tightening torques

Tightening torques

NOTE:
  • The tightening torques listed on this article apply only to lightly greased, oiled, anodized, or black-finished nuts and bolts.
  • Additional lubricant such as engine and transmission oil may be used, but do not use molybdenum lubricant.
  • Do not use degreased parts.
  • Tolerance for tightening torques is ± 15%.
Fig 1: Removing Bolts On Engine/Transmission Flange
GW00015393Courtesy of VOLKSWAGEN UNITED STATES, INC.

Engine/transmission mounts (manual transmission)

A: centering sleeves

Item No.  Bolt  Nm 
1 M12 x 55 65
2 M12 x 55 1) 65
3 M12 x 140 1) 65
4 M12 x 140 1) 65
5 M10 x 50 45
6 M10 x 70 45
7 M10 x 50 45
8 M12 x 55 65

1) Bolt with M8 stud

Components  Nm 
Bolts/nuts M6 10
  M8 20
  M10 45
  M12 65
Except for the following:    
Drive axles to transmission M8 40
Engine support to engine console 85
Transmission support to transmission console 1) 60 + 90°
Drive plate to  
Torque converter M10 x1 85
Pendulum support to transmission 1) 40 + 90° 2)
Pendulum support to subframe1) 20 + 90° 2)
Front exhaust pipe to turbocharger 40
A/C compressor to bracket 45
Drive axle heat shield to cylinder block 35
Nuts for clamp   40

1) stretch bolts - replace

2) 90° is a quarter turn