amshaft Alignment Engine Timing Tool Chain Fixture Tool Kit Compatible for Mercedes Benz M271 

• Tool Number 1

For holding chain securely on sprocket while winding in a new chain.

• Tool Number 2

For locking camshafts and setting camshafts in basic position also holds camshafts securely while loosening and tightening sprocket bolts.

• Tool Number 3

For installing blanking plug back into crankcase cover after removing chain tensioner.

• Tool Number 4

For release of oil filled chain tensioner releasing tension on timing chain.