<b> Timing Chain Locking Wedge Tool:</b><br>-- Makes you have extra wiggle room for removing phaser. <br>-- The end wedge resists damage from the timing chain and the rod allows the wedge to get deep enough. <br>-- When doing camshaft/phaser work, push down on this timing chain locking wedge tool and wiggle to set it as deep as possible, <br>then pull up a little (the chain will come up with the tool), and you then have extra wiggle room for removing phasers. <br> (Note: Do not remove the tool at any time during service. If the tool is removed, the timing chain will move out of time<br>and the front cover will have to be removed to re-time the engine.)