ARMY TM 9-2815-260-24 AIR FORCE TO 38G1-126-2 MARINE CORPS TM 09244A/09245A-24 3-22 FIGURE 3-3.  WATER PUMP ASSEMBLY. b.   Inspection. (1) Remove water pump (8, Figure 3-3), refer to step a. (2) Inspect water pump (8) rotation for abnormal noise, binding, or other abnormal conditions. (3) Inspect water pump (8) housing for cracks, corrosion, or any other damage.    c.   Replacement. (1) Remove water pump (8, Figure 3-3), refer to step a. (2) Inspect water pump (8), refer to step b.  Replace water pump if inspection reveals cracks, corrosion, or any other damage.  For installation of water pump (8), refer to step d. d.   Installation. (1) Remove all covering installed during step a (11). (2) Ensure all old gasket material is removed from gasket surfaces. (3) Position new O-ring seal (13, Figure 3-3) on water pump (8).  Install plug. (4) Lubricate new seal (5) with multi-purpose grease.  Install seal and water pump tube (4, Figure 3- 1).