Oil Pump Removal Figure 12-12 Remove or Disconnect 1 . Bolt from oil pump to main bearing cap. 2 . Oil pump assembly. 3 . Driveshaft and retainer. 1 . Remove bolts from cover. 2 . Remove cover from engine. Timing Chain and Camshaft Sprocket Removal Figure 12-13 Measure • Check camshaft timing chain free play. If the camshaft timing chain can be moved back and forth in excess of 16 mm (0.625 in.), make a note that the camshaft timing chain should be replaced during assembly. Figure 12-12 Oil Pump Engine Front Cover Removal IMPORTANT: Once the composite cover is removed, DO NOT reinstall it. Always install a new engine front cover. Start By: a . Removing crankshaft pulley. b .
Remove crankshaft balancer. G643 (E) Service Manual Chapter 3. Engine Mechanical System 67