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Toothed belt drive - Summary of components, engines without split toothed belt guard > < Disassembling and assembling engine - Part 1

Octavia Mk2

V-ribbed belt drive - Summary of components
   
V-ribbed belt drive - Summary of components
Vehicles with engine identification characters BLR, BLX, BLY, BVX, BVY, BVZ
1 - Crankshaft-belt pulley
q   Contact surfaces must be free of oil and grease.
2 - 10 Nm + torque a further 90° (1/4 turn)
q   replace
3 - 23 Nm
4 - Lifting eye
5 - Tensioning device for V-ribbed belt
q   swivel tensioning device for V-ribbed belt with open-end wrench to slacken the V-ribbed belt
6 - Bracket for auxiliary units
q   observe the order of tightening up → Fig.
7 - Nut
8 - AC generator
q   removing and installing → Electrical System; Rep. Gr.27
q   to facilitate positioning of the generator, drive the threaded bushings of the retaining screws at the generator slightly backwards
9 - 45 Nm
q   observe the order of tightening up → Fig.
q   insert using locking agent -D 000 600 A2-
10 - Bush
q   2 pieces
11 - AC compressor
q   removing and installing → Heating, Air Conditioning; Rep. Gr.87
12 - V-ribbed belt
q   Routing of the V-ribbed belt without AC compressor → Fig.
q   Routing of the V-ribbed belt with AC compressor → Fig.
q   check for wear
q   do not kink
q   removing and installing → Chapter

   
Engine identification character BWA
1 - Bracket for auxiliary units
q   observe the order of tightening up → Fig.
2 - 23 Nm
3 - Threaded bushing
4 - AC generator
q   removing and installing → Electrical System; Rep. Gr.27
q   to facilitate positioning of the generator, drive the threaded bushings of the retaining screws at the generator slightly backwards
5 - 45 Nm
q   observe the order of tightening up → Fig.
6 - Bush
q   2 pieces
7 - 23 Nm
8 - AC compressor
q   removing and installing → Heating, Air Conditioning; Rep. Gr.87
9 - V-ribbed belt
q   Routing of the V-ribbed belt without AC compressor → Fig.
q   Routing of the V-ribbed belt with AC compressor → Fig.
q   check for wear
q   do not kink
q   removing and installing → Chapter
10 - Crankshaft-belt pulley
q   Contact surfaces must be free of oil and grease.
11 - 20 Nm + torque a further 90° (1/4 turn)
q   replace
12 - 23 Nm
13 - Tensioning device for V-ribbed belt
q   swivel tensioning device for V-ribbed belt with open-end wrench to slacken the V-ribbed belt

   
Tightening order of bracket for auxiliary units
–  First of all tighten all screws by hand starting with the screws -4 and 6- (fit holes).
–  Then tighten all the screws in the sequence -1 to 6-.
  S13-0583
Routing of the V-ribbed belt without AC compressor
1 - Belt pulley - crankshaft
2 - V-ribbed belt
3 - Tensioning pulley
4 - Belt pulley - AC generator
  S13-0581
Routing of the V-ribbed belt with AC compressor
1 - Belt pulley - crankshaft
2 - V-ribbed belt
3 - Tensioning pulley
4 - Belt pulley - AC generator
5 - Belt pulley - AC compressor
  S13-0582

Toothed belt drive - Summary of components, engines without split toothed belt guard > < Disassembling and assembling engine - Part 1