volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing poly V-belt > < Assembly overview - part I, belt drive
Assembly overview - part II, cylinder block
   
Assembly overview - part II, cylinder block
1 - Cylinder head with camshaft housing
q   Removing and installing → Chapter
q   Sealing surface must not be reworked.
q   With integrated camshaft bearings.
q   Remove sealant residue.
q   Coat with AMV 188 001 02 before fitting.
q   When installing, insert vertically from above so that dowel pins fit into holes in cylinder head.
2 - Cylinder block
q   Dismantling and assembling cylinder block → Chapter.
q   Dismantling and assembling pistons and conrods → Chapter
3 - Bracket for ancillaries
q   For tensioning element and air conditioner compressor.
q   Removing and installing → Chapter.
4 - Cover
5 - Chain sprocket
q   For oil pump drive and timing chain.
q   Contact surfaces must be free of oil and grease.
6 - 20 Nm + 1/4 turn (90°) further
q   Renew.
7 - Chain sprocket
q   Lock sprocket using counterhold -T10172-.
8 - Drive chain
q   Before removing, mark direction of rotation (installation position).
9 - 25 Nm
10 - Locating pin for chain tensioner
q   Specified torque: 8 Nm
11 - Chain tensioner with tensioning plate
q   For oil pump drive.
q   Specified torque: 8 Nm
12 - Tensioning spring
13 - Oil sump
q   Removing and installing → Chapter
q   Clean sealing surface before fitting.
q   Install with silicone sealant D 176 404 A2.
14 - 15 Nm
15 - Piston
q   For drive chain tensioner.
16 - Spring
17 - Chain tensioner
18 - 9 Nm
19 - Valve timing housing
q   Removing and installing → Chapter
q   Removing and installing in the Tiguan → Chapter.
q   Install with sealant D 176 501 A1.
q   When installing, install two -M6x80- studs in camshaft housing and cylinder block as guides.
q   To guide valve timing housing, secure sump in position with two bolts.
20 - 10 Nm
21 - Belt pulley
q   Observe tightening procedure → Chapter.
q   Contact surfaces must be free of oil and grease.
q   Secure belt pulley against turning with counterhold tool -3415-.
q   Removing and installing poly V-belt → Chapter.
22 - 150 Nm + 1/2 turn (180°) further
q   Removing and installing crankshaft pulley → Chapter.
q   Renew.
q   Contact surface for securing bolt must be free of oil and grease.
q   Oil threads before inserting.
q   Secure belt pulley against turning with counterhold tool -3415-.
q   The turning further angle can be measured with a commercial protractor.
23 - Bearing bush
q   Contact surfaces must be free of oil and grease.
24 - O-ring
q   Renew.
25 - 50 Nm
26 - Gasket
27 - 40 Nm + 1/4 turn (90°) further
q   Lock chain sprockets using counterhold -T10172-.
q   Bolt with left-hand thread.
q   Renew.
28 - 50 Nm + 1/4 turn (90°) further
q   Renew.
29 - Tensioning plate
30 - Camshaft adjuster
q   Removing and installing → Chapter
q   Must not be dismantled.
q   Removing and installing → Chapter.
31 - Timing chain
q   Removing and installing → Chapter
32 - Chain sprocket
q   Removing and installing → Chapter
q   For exhaust camshaft.
q   Lock chain sprockets using counterhold -T10172-.
33 - Guide rail
q   For timing chain.
34 - Guide pins
q   Specified torque: 20 Nm
35 - Bearing bush

   

Removing and installing poly V-belt > < Assembly overview - part I, belt drive