Table 2-1. Operator Preventive Maintenance Checks and Services for the STEPO-I (Cont)

TM 10-8415-208-12 Table 2-1. Operator Preventive Maintenance Checks and Services for the STEPO-I (Cont) B - Before Operation D - During Operation INTERVAL Item Item To Be Procedures Equipment Is No. Inspected Check For And Have Repaired Not Ready/ B D Or Adjusted As Necessary Available If: 40 • On/Off Operate the switch to ensure it Pump fails to start. Switch is working properly. 41 • • Temperature Rotate valve to ensure it is Valve fails to Regulating Valve working properly. operate. 42 • Adjustable Inspect for missing or broken Buckles are broken Straps buckles. Ensure proper fit. or missing. Proper fit cannot be made by minor adjustments. 43 • Inspect webbing for rips or Webbing is ripped or tears. torn. Section III. OPERATION UNDER USUAL CONDITIONS 2-7. GENERAL. This section provides instructions for donning, adjusting, operating and doffing the STEPO-I ensemble using the EBA tethered system and the rebreather system under normal operating conditions. 2-8. USING THE STEPO-I IN THE TETHER MODE. 2-9. DONNING THE ENCAPSULATING PROTECTIVE SUIT USING THE TETHER MODE. a. Refer to items 1 through 12 of Table 2-1 for operator PMCS for the encapsulating protective suit. b. Refer to item 13 of Table 2-1 for operator PMCS for the tether line. c. Refer to items 14 through 26 of Table 2-1 for operator PMCS for the emergency breathing apparatus (EBA). 2-12