Scirocco L4-1781cc 1.8L DOHC (1986)
Camshaft Gear/Sprocket: All Technical Service Bulletins
Cylinder Head - Ticking Noise at 2000 RPM
GROUP
15
NUMBER
89-01
July 31, 1989
MODEL(S):
All vehicles with 16V
engine, all m.y.
SUBJECT:
Cylinder head ticking noise at 2000 rpm
Dimensional differences between the camshaft sprockets and the cam timing chain create a rattling noise that can be heard from the cylinder head at
approximately 2000 rpm.
As of 11/88, starting with VIN 067 722 a manufacturing tolerance change has been made to the camshaft sprockets.
If a complaint is filed because of persistent noise; replace both camshafts.
^
Intake camshaft: 027 109 021 AJ
^
Exhaust camshaft: 027 109 022 F
CAUTION
Part numbers are for reference only. Always check with your Parts Department for latest information.
