Volkswagen CC 2012, Руководство по ремонту

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❑ Before installing valve timing housing, check strainer for soiling ⇒ page 80
❑ Removing and installing ⇒ page 101
7 - 8 Nm + turn 180° further
❑ Renew
8 - Exhaust camshaft adjuster
❑ Identification: 32A.
❑ Only rotate engine when camshaft adjuster is installed and chain is fitted
❑ Installing
⇒ page 105
9 - Inlet camshaft adjuster
❑ Identification: 24E
❑ Only rotate engine when camshaft adjuster is installed and chain is fitted
❑ Installing
⇒ page 105
10 - 60 Nm +
1
/4 turn (90°) further
❑ Renew
❑ Contact surface of sender wheel must be dry around bolt head when installed.
❑ To remove and install, counterhold using 27 mm open-end spanner on camshaft
⇒ page 101 , Removing
and installing camshafts.
11 - Cylinder head height
❑ Minimum height: a = 139.9 mm.
12 - Drive sprocket for high pressure pump
❑ With inner splines
❑ Bearing shaft fits in only one position
13 - Bearing shaft
❑ Bearing shaft fits in only one position
❑ Coat bearing shaft with grease - G 052 723 A2-
❑ Vacuum pump drive shaft
14 - Valves
❑ Exhaust valve with sodium filling
❑ Do not rework; only lapping-in is permitted.
❑ Valve dimensions
⇒ page 121
15 - Dowel sleeve
16 - Cylinder head
❑ Check for distortion ⇒ page 60 .
❑ Removing and installing ⇒ page 60
❑ Reworking valve seats
❑ After renewing, renew entire coolant.
17 - Pump plunger
❑ Note installation position ⇒ page 197
18 - Support element
❑ Before installing, check camshaft axial clearance ⇒ page 100 .
❑ Do not interchange
❑ With hydraulic valve clearance compensation.
19 - Valve stem seal
❑ Renewing ⇒ page 116
20 - Camshaft timing chain
❑ Before removing, mark direction of rotation (installation position).
❑ Removing and installing
⇒ page 83
CC 2012 ➤ , Passat 2011 ➤ , Passat Variant 2011 ➤
6-cylinder direct-injection engine (3.6 l engine, 4V) - Edition 06.2019
4. Valve gear
99