TM 10-4610239-10 TM 08580B-10/1 Table 2-3.  Operator/Crew Preventive Maintenance Checks and Services (Unit) B-Before D-During A-After W-Weekly Interval Procedures: For readiness reporting Item Item to be Check for and have repaired Equipment is not No. B D A W Inspected or adjusted as necessary ready/available if: 1 • • • ROWPU, General Inspect the general appearance of the unit, paying particular attention to the words on identification markings and the condition of the paint.  Inspect for rust, especially on weldments. Inspect for water leaks; loose or missing bolts, screws, nuts, and hoses. Inspect for damage since the equipment was last used. Inspect for loose or broken cable connections. 2 • • Tools and Equip- Inspect tools and toolbox ment • Good shape • Clean • All there • In proper place • Box mounts solid • Box closes properly 3 Vent and drain Check vent and drain line Lines are broken lines connections or clogged • Solid • Any damage • No obstructions 4 Frame and equip- Remove oil, grease, mud ment chemical spills, and other matter from all parts of the ROWPU.  Use clean cloths.  Wash the floor with product water. 5 • • • Multimedia filter Inspect for leaky gaskets, Raw water will and loose mountings.  Notify not flow through unit maintenance if you filter.  Filter find trouble.  Check multi- cannot be back- media gage readings. washed.  Gage Should read within 5 psid reading exceeds of initial log reading, and either 5 psid of in no case exceed 10 psid. initial log reading or 10 psid. 2-22