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 CAMSHAFT, DRIVE GEARS, AND ASSOCIATED PARTS REPLACEMENT 0146 00 INSPECTION (Continued) 7. Inspect camshaft bearing halves (33). a. Look for pitting, galling, burrs or nicks. b. Replace bearing sleeves that show pitting, galling, burrs, nicks or any other forms of destruction to the bearing surface. NOTE Fine scratches on bearing sleeves are not cause for rejection. 8. Perform "Installed" checks of bearing halves (33). a. Spread a thin coat of Prussian blue (item 25, WP 0173) over the backs of the bearing halves (33) and install in their original location on cylinder assembly (34) and rocker cover (35). b. Lubricate (using Lubriplate, item 23, WP 0173) four screws (36). Secure rocker cover (35) to its matching cylinder assembly (34) with four lubricated screws (36) and four used seal washers (37). c. Torque four screws (36) to 23-27 foot-pounds (31-37 N•m). 35 34 33 37 (four places) 36 (four places) WP 0146 00-9