Toyota 13070-31030 Gear Assembly, CAMSHAFT

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Turn the crankshaft slowly through two complete revolutions and recheck the timing marks.

54. Remove all old RTV sealant from the gasket mating surfaces. 55. Install a new crankshaft oil seal in the timing chain cover. 56. Install a new O-ring on the left cylinder head. 57. Apply gray RTV sealant on the timing chain cover and indicated locations on the engine. 58. Slide the timing chain cover into place. 59. Install the timing chain cover mounting bolts and nuts, tightening them gradually and evenly. 60. Install and tighten the four oil pan bolts that go into the timing chain cover. 61. The remainder of installation is the reverse of the removal procedure. 62. Refill the engine with oil and coolant. 63. Reconnect the cable to the negative battery terminal. 64. Start the engine and check for leaks.

The timing system is complex, and severe engine damage will occur if mistakes are made. Only highly experienced individuals should attempt this procedure, and if unsure, consult an expert. Double-check all work before starting the engine.