ACTUATOR AS-VALVE 3487907 - Caterpillar

(1) Bore in rocker arm for shaft (new) ... 24.808 0.020 mm (.9767 .0008 in) Diameter of shaft (new) ... 24.755 0.010 mm (.9746 .0004 in)(2) Torque for locknut ... 33 7 N m (24 5 lb ft)(3) Valve lash: Intake valves ... 0.38 .08 mm (.015 .003 in)Exhaust valves ... 0.64 .08 mm (.025 .003 in)(4) Bore in lifter arm for shaft (new) ... 15.670 0.018 mm (.6169 .0005 in) Diameter of shaft (new) ... 15.620 0.012 mm (.6150 .0005 in) (5) Camshaft.(6) Lifter assembly.(7) Oil hole.Lifter assembly must be assembled with oil holes (7) in shaft facing block side cover.Tighten bolts in sequence as shown.