Table 2-1. Preventive Maintenance Checks and Services for M-9 ACE

TM 5-2350-262-10 2-20 Change 6 Table 2-1. Preventive Maintenance Checks and Services for M9 ACE - Continued Location Item No. Interval Item to check/ service Crewmember Procedure Not Mission Capable if: 11 During Carrier Communi- cations Equipment Radio During During CB/GS Steer Selector 11 11 Parking Brake Check radio equipment for proper operation. Perform PMCS lAW TM 11-5820-498-12 and/or TM 11-5820-401-10-2, as needed, See TM 11-5965-286-14 for headset microphone. Place CB/GS steer selector in CB. Operate transmission shift selectoi^~ from neutral to 6th gear and observe that CB/GS steer selector shifts into GS when transmission shift selector hits 5th gear. Move transmission shift selector from 6th to R2 position and observe that CB/GS steer selector shifts into CB position. NOTE Parking brake must be set with engine running and foot brake applied. d. Release foot pressure, shift transmission into 5th gear and apply power (about 100 rpm over idle) to see if parking brake will hold. a. Check parking brake. b. Push down and hold brake pedal. c. Pull parking brake handle up and over center. CB/GS steer selector does not move into appropriate gear when transmission shift selector is placed in 6th or R2 position. Fault listed in ‘Not Fully Mission Cap able If’ column of radio TM. Will not transmit or receive. Parking brake is defective, inoperable, out of adjustment, or will not hold vehicle.