TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Remove 1. Partially separate advance vane and housing and remove eight seals and springs (A) 2. Remove vane (B) from housing. Install 1. Position advance vane (B) in housing. 2. With vane partially separated from housing, install 1. Remove bevel gearshaft ball bearing (A) from ac- cessory drive bevel gearshaft. 2. Remove shim (B) located behind bearing and retain for use during assembly. Figure 6-185. Removing accessory drive bevel gearshaft ball bearing using suitable gear puller. Figure 6-183. Removing or installing automatic advance vane, housing, seals, and springs. Figure 6-184. Removing rear bearing support using suitable gear puller. 6-150