See Figures 1 and 2
This procedure requires removing the engine timing belt and the auto-tensioner. The factory specifies that the timing marks should always be aligned before removing the timing belt. Set the piston in the No. 1 cylinder to TDC on the compression stroke. This should align all timing marks on the crankshaft sprocket and both camshaft sprockets.
Be sure the O-ring is properly seated in the water pump groove before tightening the bolts. An improperly located O-ring may cause damage to the O-ring and cause a coolant leak.
See Figure 3
See Figures 4 and 5