TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 OIL PUMP REPLACEMENT 0153 00 REMOVAL (Continued) 3. Remove oil pump (6). a. Remove and discard lock wire (8) from two bracket (9) mounting screws (10) and from six oil pump (6) mounting screws (11, 12). b. Remove bracket (9) mounting screws (10) with lock washers (13). Discard lock washers. c. Remove bracket (9). (1) Remove screw (11) with flat washer (14) securing bracket (9) and pump (6) to crankcase (15). (2) Remove bracket (9). NOTE Screw (12) with flat washer (14), behind oil pressure relief valve cap, cannot be removed from oil pump until the oil pump is disassembled. d. Remove remaining four screws (11) with flat washers (14) and loosen one screw (12) with flat washer (14) securing pump (6) to crankcase (15). Remove pump (6). 4. Remove and discard two O-rings (16). 16 12,14 11 (5 places) 14 (5 places) 12,14 6 9 13 10 8 15 8 WP 0153 00-3