TM-9-2815-220-34 Direct Support Manual for AVDS-1790-2C and AVDS-1790-2D Engines Download
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BEARING TRADEMARK IN THIS POSITION [ I-- ACCESSORY DRIVEN BEVEL GEAR NOTE: ALL DIMENSIONS SHOWN ARE IN INCHES c REQUIRED THICKNESS 2.6605 MIN. 2.6625 MAX. TM 9-2815-220-34 l TA 126132 I Figure 3-239. Derermining shim rl1ick11e for acceory drive bevel geors/10 beori11g. (3) Pition shim (fig. 3-240) of pretermined thickness (fig. 3-2) on bearing hub of accsory drive ) I gearshaft. Position accessory driven gearshaft ball bearing on hub, with bearing trade mark facing away from gearshaft (fig . 3-239) and press bearing on gearshaft. Fiure 340. PreMi11g occe"ory driv genrsliafl boll beari11g 011 georshafl. (4) Using a soft faced hammer install accessory driven gearshaft hub clamp (46, fig. 3-æ). (5) Place accessory driven bevel gearshaft (1, fig. 3-241) in a soft jawed vise and install vane housing cover (3) on gearshaft until it e the retaining ring grꝏve. Install retaining ring (4) in grꝏve and pull cover (3) forward until retaining ring is seated in the cover retaining ring groove. 1 A drive bevel gearshaft 2 wel pm 3 Advance vane housing cover 4 Retai nin g r j n 5 R eining ring grꝏve Figure 3·241. fosta/li11g advance vane lio1ing cover 011 accessory bevel gearshaft . Change2 3-145