TM 9-2320-209-10-2 Table 1-9. O~erator/Crew Preventive Maintenance for M76~ Earth NOTE : These checks are to Item No. 3 B-Before operation D-During operation B ● Interval D — A . — w — — M — — Boring Machine and Polesetter Checks and Services Truck - Cent be made in the order listed, within designated interval. A-After operation W-Weekly M-Monthly Item to be Inspected Procedure: Check for and have repaired, tilled, or adjusted as needed POLE LIFTING JACK Visually check pole lifting jack (1) for missing parts and damage. TA 045350 Equipment is not ready/ available if: 1-32