TM 9-2320-209-10-2/TO36A12-lB-1091-2 Table 1–1. Operator/Crew Preventive Maintenance Checks and Services – Cont NOTE: These checks are to be made in the order listed, within designated interval. B–Before operation A–After operation M–Monthly D-During operation W–Weekly Interval Item to be Inspected Equipment is Item No. Procedure: Check for and have repaired, filled, not ready/ B D A W M or adjusted as needed available if 6 NOTE (cont) Battery compartment is located on right side of truck between running board and cab door. ● a. Check that fluid level is to split–ring. One or more miss- NOTE ing or unservice- If fluid fluid level is below split–rings re- able batteries or peatedly or is boiling, notify organiza- will not crank tional maintenance. When temperature engine. drops below 32°F (0°C), run the engine 15 minutes to allow distilled water added to battery by organizational maintenance to mix with electrolyte. ● b. Check terminals and posts for tightness, damage, and corrosion. ● c. Check batteries for cracked or leaking casing, broken, burnt, or loose battery terminal posts. ● d. Inspect battery compartment for corrosion. If excessively corroded, Notify Organizational Mainte- nance. 7 UNDERBODY FRAME NOTE If any of the following conditions are found, notify your supervisor. ● Visually check frame side rails, crossmembers and Any obviously underbody supports for broken/loose bolts or rivets, cracked, rusted– obvious cracks, broken welds, and rusted-through through, loose, or conditions. broken or missing side rails, cross– members, welds, bolts or rivets. 1-6.2 Change 2