TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Disassemble 1. Remove cap screw (A) and lock washer (or assembled washer bolt). 2. Remove intermediate throttle lever (B) and Woodruff Remove 1. Remove retaining ring (A). 2. Remove one shock spring spacer (B). 3. Remove shock spring (C). 4. Remove remaining shock spring spacer (D). 5. Remove cap screw (E) and lock washer (or assembled washer bolt). 6. Remove shock spring control lever (F). 7. Remove Woodruff key (G) from cross shaft. Install 1. Position Woodruff key (G) in cross sbaft. 2. Position shock spring control lever (F) on cross shaft. 3. Install cap screw (E) and lock washer. 4. Position one shock spring spacer (D) on shaft. 5. Position shock spring (C) on shaft with both ends of spring engaging straight pin in control lever (F). 6. Position remaining shock spring spacer (B) on shaft 7. Install retaining ring (A). Figure 6-218. Removing or installing cross key from intermediate support shaft 3. Remove two retaining rings (C). 4. Remove intermediate throttle lever support (D) from intermediate support shaft. 5. Remove two retaining rings (E) and two ball bearings from lever support. Assemble 1. Position two ball bearings in intermediate throttle lever support (D) and install two retaining rings (E). 2. Position lever support (D) on intermediate support shaft. 3. Install two retaining rings (C). 4. Position Woodruff key and intermediate throttle lever (B) on intermediate support shaft. 5. Install cap screw (A) and lock washer. Figure 6-219. Disassembling or assembling intermediate throttle lever support. shaft shock spring and control lever. 6-182