Jetta L4-1.9L DSL Turbo (AAZ) (1997)
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Has hydraulic valve clearance compensation.
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Checking, refer to Lifter Valve.
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Store with cam contact surface facing downwards.
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Check camshaft axial clearance, before installing.
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Oil the contact surfaces before assembly.
Outer Valve Spring (7)
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Remove or install with Cylinder Head Assembly removed using valve spring compressor tool No 2037, or equivalent.
Inner Valve Spring (8)
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Remove or install with Cylinder Head Assembly removed using valve spring compressor tool No 2037, or equivalent.
Valve Stem Seal (9)
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Refer to Cylinder Head Assembly for procedure.
Valve Guide (11)
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Testing and inspection, refer to Cylinder Head Assembly.
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Replacement, refer to Cylinder Head Assembly.
Camshaft Oil Seal (12)
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Oil but DO NOT grease seal lips.
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To remove and install, remove camshaft bearing cap.
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Refer to Timing Components for toothed timing belt removal.
Cylinder Head (13)
Valves (14)
Swirl Chamber (15)
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Replace if damaged, refer to Cylinder Head Assembly.
Lower Sealing Cone (16)