TM 9-2320-361-34P f. Associated Publications. The publications listed below pertain to the 2-1/2-ton, 6x6, M44A1 and M44A2 series vehicles and their components: LO 9-2320-209-12 Lubrication Order TM 9-2320-361-10 Operator’s Manual TM 9-2320-209-10HR Hand Receipt, Operator’s Manual TM 9-2320-361-20 Unit Maintenance Manual TM 9-2320-361-34 Direct Support and General Support Maintenance Manual TM 9-2320-361-20P Unit Maintenance Repair Parts and Special Tools List TM 9-2815-210-34-1 Direct Support and General Support Engine Troubleshooting TM 9-2815-210-34-2-1 Direct Support and General Support Engine Maintenance TM 9-2815-210-34-2-2 Direct Support and General Support Engine Maintenance TM 9-2815-210-34P Direct Support and General Support Engine Repair Parts and Special Tools List DMWR 9-3820-501 Deport Maintenance Work Requirements, Front and Rear Winch Assemblies DMWR 9-2520-508 Depot Maintenance Work Requirements, Front and Rear Axle Assemblies g. Illustrations. Item numbers on illustrations have been assigned in clockwise sequence, starting at the 11 o’clock position (upper left). 6. How to Locate Repair Parts. a. When National Stock Number or Part Number is Not Known. (1) First. Using the Table of Contents, determine the assembly group or subassembly group to which the item belongs. This is necessary since figures are prepared for assembly groups and subassembly groups, and listings are divided into the same groups. (2) Second. Find the figure covering the assembly group or subassembly group to which the item belongs, (3) Third. Identify the item on the figure and use the Figure and Item Number Index to find the NSN. b. When National Stock Number or Part Number is Known. (1) First. Using the Index of National Stock Numbers and Part Numbers, find the pertinent National Stock Number or Part Number. The NSN index is in National Item Identification Number (NIIN) sequence (see 4a.(l)). The part numbers in the Part Number Index are listed in ascending alphanumeric sequence (see 4.b.). Both indexes cross-reference you to the illustration figure and item number of the item you are looking for. (2) Second. After finding the figure and item number, verify that the item is the one you’re looking for, then locate the item number in the Repair Parts List for the figure. 6