Mercedes Benz M271 Engine Timing Tool Kit

Mercedes Benz M271 Engine Timing Tool kit 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 releasing tension on timing chain