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 FUEL INJECTION PUMP ASSEMBLY REPLACEMENT 0115 00 REMOVAL (Continued) 6. Turn flywheel using appropriate turning tool until fuel injection pump coupling sleeves (16 and 17) are aligned in position shown using timing marks (A). 7. Remove timing plug (18) and look for white tooth in hole. If tooth is not visible, rotate engine with turning tool another 360 degrees until tooth is visible. CAUTION Fuel injection pump coupling sleeves and hubs must be identified with identical marks to prevent non-mating of parts. The sleeves and hubs are matched for each assembly and must not be interchanged between assemblies. 8. Stamp identification marks (B) on both coupling sleeves (16 and 17). NOTE Rotate engine enough to remove inaccessible bolt from coupling. Remove bolt from coupling then rotate engine back to previous location (with tooth visible in inspection hole and timing marks aligned). 9. Remove four bolts (19), four lock washers (20), and four spacers (21). Discard lock washers. 10. Separate coupling sleeves (16 and 17). B 18 A 17 21 20 19 16 WP 0115 00-5