POWR Power unit5-15 69M3E116. Remove the intake valve and exhaustvalve.NOTE:Be sure to keep the valves, springs, andother parts in the order as they wereremoved.Checking the rocker arms1. Check the rocker arms for cracks, wear,or damage. Replace if necessary.Checking the push rod guide1. Check the push rod guide for cracks ordamage. Replace if necessary.Checking the push rods1. Check the push rods for bends, wear, ordamage. Replace if necessary.Checking the valve springs1. Measure the valve spring free length a.Replace if out of specification.Valve spring compressor 5:90890-04019Valve spring compressorattachment 6:90890-06320S69M531065S69M5320Valve spring free length a:35.0 mm (1.378 in)S69M5330S69M5340