TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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1. Remove one self-locking nut (A). 2. Remove clamping bar (B). 3. Loosen two self-locking nuts (C). 4. Cut locking wire and remove four bolts (D) and flat washers. 5. Remove generator support and cradle (E) and “U” bolt as an assembly. Figure 4-12. Removing generator support, cradle, and “U” bolt. Disconnect 1. Remove two bolts (A) and lock washers. 2. Remove and discard oil drain tube gasket (B). 3. Loosen generator boot to exhaust tube hose clamp (C). 4. Remove two generator boot hose clamps (D). 5. Rotate generator boot (E) to position shown in figure 4-14, then remove hose clamp (C). Connect 1. Position generator boot (E) to install exhaust tube hose clamp (C) on boot and rotate boot to position shown. 2. Install two generator boot hose clamps (D). 3. Tighten hose clamp (C). 4. Position new oil drain tube gasket (B) on oil drain tube. 5. Install two bolts (A) and lock washers securing oil drain tube to oil pan. Figure 4-13. Disconnecting or connecting cylinder head right rear oil drain tube and generator boot hose clamps. 4-7