MWO-9-2320-280-35-1 HMMWV Dual Service Parking Brake Download
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MWO 9-2320-280-35-1 (11) (12) (13) (14) (15) (16) (17) Install tailpipe. (Refer to TM 9-2320-280-20.) Connect propeller shaft to differential. (Refer to TM 9-2320-280-20.) Install pioneer tool stowage rack. (Refer to TM 9-2320-280-10.) Bleed brake system. (Refer to TM 9-2320-280-20.) Lower rear of vehicle and remove front wheel chocks. (Refer to TM 9-2320-280-20.) Adjust parking brake lever. (Refer to TM 9-2320-280-20.) Road test vehicle. (Refer to TM 9-2320-280-20.) 11. CALIBRATION REQUIREMENTS. Not applicable to this MWO. 12. WEIGHT AND BALANCE DATA. Weight and balance are not significantly affected by this MWO. 13. QUALITY ASSURANCE REQUIREMENTS. a. General. The following information is furnished to ensure the proper application of this MWO and provide clarification in regard to the adequacy of installer’s inspection methods and procedures applicable to Quality Assurance (QA). Inspection shall be IAW TM 750-245-4, TM 9-2320-280-10, TM 9-2320-280-20, and MWO 9-2320-280-34. b. Installer responsibilities. The installer is responsible for following instructions in MWO 9-2320-280-35-1, TM 9-2320-280-10, TM 9-2320-280-20, and TM 9-2320-280-34. The installer is responsible for rejecting any vehicle that has damaged, inoperative, or missing brake system components cited in Preventive Maintenance Checks and Services (PMCS), found in TM 9-2320-280-10 and TM 9-2320-280-20. The installer will report Parking Brake Retrofit Kits received that are damaged or missing component parts so the kit supplier can be properly notified. The installer is responsible for functional testing of brake systems after the Parking Brake Retrofit Kit is installed. Any discrepancies noted will be corrected before the vehicle leaves the installer’s work area. Requirements contained in this MWO shall be included in the installer’s inspection plan or quality assurance program. These requirements shall not be construed as eliminating the installer’s responsibility from complete compliance with provisions of the contract and submitting to the Government products that meet all requirements of the contract. c. Government verification. All QA operations and installation checks and inspections performed by the installer are subject to Government verification at unannounced and varying intervals. Verification will consist of observations and inspections to confirm that practices, methods, and procedures of the installer’s written inspection plan are being properly applied; and that Government product inspection to confirm the quality of product offered for Government acceptance does not deviate from prescribed acceptance standards specified in TM 9-2320-280-10, TM 9-2320-280-20, and TM 750-245-4. Deviations will be brought to the attention of the installer for correction. d. In-process inspection. During normal assembly operations, paragraph 10, Modification Pro- cedures, will be used to check the installer’s work. After installation is complete, the vehicle will be checked IAW the PMCS checklist for correct functioning of the Parking Brake Retrofit Kit components and to ensure there are no defects in the parking brake system. Any defects noted will be corrected by the installer before the vehicle is placed in service. All vehicles modified during a production shift will be checked to ensure product quality. e. Workmanship inspection. Inspect all components installed or replaced during the installation of the MWO for smoothness of operation and security of mounting. Correct any faults found. 7