TM 10-3510-223-13&P   0009 00 0009 00-4 Table 0009 00-1. Preventive Maintenance Checks and Services for CSSL - Continued ITEM NO. INTERVAL ITEM TO BE CHECKED OR SERVICED PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 7 Before TEMPER Modified End Section   Check bootwall  (15) for rips and tears, missing hardware, or improper installation. Check cinch-strap (16) around boot for tightness. Ripped and torn fabric. End wall not properly installed. 8 Before Circuit Breakers WARNING ELECTROCUTION Do not touch damaged circuit breakers. Notify direct support maintenance. Open circuit breaker boxes (17) and examine circuit breakers. Note any damage to breakers and the box. If no damage is noted, activate the breakers to determine their proper functioning. Damaged or non-functioning circuit breakers. 9 Before Interior GFCI Receptacle With the main circuit breaker (#33) of power distribution panel #1 set to ON, set circuit breaker #10 to ON and test the GFCI receptacle in the roadside raceway (18) by pushing the TEST button. Observe light indicator. If light indicator does not activate, push the RESET button. Repeat test. If receptacle does not work, replace it as described in work package 0016.