The tools retain the timing chain and lower sprocket positions while servicing the upper sprockets, camshafts, valve springs, or valve seals on 2011 and later 2.0L and 2.4L Ecotec engines. The tool has two toothed feet that engage the chain and hold it against the guides to retain tension as the tensioner and upper guide bolt are removed. Also used for cylinder head replacement. Similar to EN-48749.
- The tools retain the timing chain and lower sprocket positions while servicing the upper sprockets, camshafts, valve springs or valve seals
- Also used for cylinder head replacement
- The tool has two toothed feet that engage the chain and hold it against the guides to retain tension as the tensioner and upper guide bolt are removed
- Similar to EN-48749
- The tools retain the timing chain and lower sprocket positions while servicing the upper sprockets, camshafts, valve springs or valve seals
- Also used for cylinder head replacement
- The tool has two toothed feet that engage the chain and hold it against the guides to retain tension as the tensioner and upper guide bolt are removed
- Similar to EN-48749