Volkswagen Golf Service & Repair Manual: Checking valve guides
Special tools and workshop equipment
required |
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Universal dial gauge bracket -VW 387- |
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Insert valve in guide. Valve stem end must be flush with
guide. Due to the differing stem diameters, only use inlet
valves with inlet valve guides and exhaust valves with exhaust
valve guides. |
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If the wear limit is exceeded, repeat the measurement with
new valves. |
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Renew cylinder head if wear limit is still exceeded. |
Note
Valve guides cannot be exchanged. |
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Check for scoring on valve stems and valve seat surfaces. |
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Exchange valve if significant scoring can be seen. |
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Note
Inlet and exhaust valves must not be reworked. Only
lapping-in is permitted.
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Other materials:
Introduction
This chapter contains information on the following subjects:
→ Stowing items of luggage
→ Driving with an open tailgate
→ Driving a loaded vehicle
→ Vehicle-specific weight ratings
Heavy objects must always be stowed securely in the luggage comp ...
Separating backrest cover from backrest padding
Note
Removal and installation is described for the left seat.
Apply the same instructions for removal and installation of
right seat components as appropriate.
Special tools and workshop equipment
required
...
Tools and materials commercially available
Fin comb
Charging hoses
5/8"-18 UNF valve
Note
Use charging hoses in different colours, 1800 mm ...
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