The 2000 Model Year MPV Workshop Manual (Section 10-12) incorrectly states replacement of the water pump mounting bolts are necessary any time the water pump is removed/replaced. This is not correct. It is not necessary to replace the bolts when removing/replacing the water pump.
Additionally, the tightening torque procedure and specification is incorrect.
Correct tightening torque is:
18 N·m {184 kgf·cm, 159 in·lbf}
Bolt tightening procedure:
Do not tighten an additional 90 deg after torquing to above spec.