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1. Remove the coolant exit pipe from the cylinder head. Discard the pipe and its four O-
rings.
1. Coolant exit pipe
2. O-rings
2. The camshaft drive chain is removed from inside the camshaft drive chain chest, after
first detaching the drive chain from the crankshaft gear.
Camshaft Drive Chain – Inspection
Visual in situ checks can also be made as follows:
1. Check for significant blue discolouration of the drive chain plates indicating excessive
heat build-up.
2. Examine all of the pins for signs of rotation.
3. Check for cracking or deep scratching of the drive chain plates.
4. Check for severe wear of the inner plates as indicated in the diagram below.
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