gasgas 0 Report post Posted February 24, 2016 Hi, I am changing cam belt on a 164 3.0l 24v engine fitted with a hydraulic tensioner that required a 1/16" pin inserting into plunger rod before removing belt, woops i forgot to do that, how do i now compress it to insert pin ?? I know someone out there has do this so will know the answer. Thanks Mick. Quote Share this post Link to post Share on other sites
Smaky 73 Report post Posted March 16, 2016 You can use a set of plumbers pliers to compress the piston back into place and then insert the locking pin. Quote Share this post Link to post Share on other sites