01.11.06 WE ARE AWARE OF 2 PROBLEMS ASSOCIATED WITH THE COMPRESSORS THAT USE THIS KIT. 1. THE 6mm GROOVE USED FOR THE SLIDING PIN GETS WORN AND OUT OF SHAPE. A SOLUTION IS TO MILL THE GROOVE TO 8mm AND USE OVERSIZE PINS. OUR PART No. FOR THIS PIN IS 140105-8 AND SOLD IN PACKS OF 10. 2. UNLESS THE ESS AND GOVERNOR ARE WORKING 100% TOGETHER, THERE IS A POSSIBILITY THAT THE REED VALVES ASSOCIATED WITH THE ABOVE PIN WILL OSCILLATE AT VERY HIGH SPEEDS. THIS WILL CAUSE PREMATURE FAILURE OF THE PIN AND OR THE REED VALVES. CHECK OR REPLACE THE GOVERNOR, OR BYPASS THE ESS. DAMAGED CYLINDER BLOCK 8mm OVERSIZED PINS ************************************************************************************************************* CRANKSHAFTS GEARS COMING LOOSE. 16.01.07 WE HAVE BEEN MADE AWARE THAT THERE ARE SOME ISSUES WITH COMPRESSORS WHERE THE CRANKSHAFT GEAR COMES LOOSE IN SERVICE.CORRECT INFORMATION SHOULD BE OBTAINED FROM THE TRUCK DEALER. WE UNDERSTAND A LONGER BOLT IS FITTED AND THAT SOME COMPRESSORS HAVE BEEN SUPERSEDED.