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 CONNECTING ROD ASSEMBLY REPAIR 0143 00 INSPECTION (Continued) 8. Check connecting rod assembly (6) for straightness. a. Check connecting rod assembly (6) for parallelism and twist by setting in two V-blocks (9) (item 131, WP 0176) using a new piston pin (10). b. Measure bearing from side to side with a dial indicator (item65, WP 0176). Replace rod assemblies that do not meet the following limits. Location Limits with New Piston Pin Bushing inches (mm) Limits with Used Piston Pin Bushing inches (mm) A Parallelism of connecting rod 0.0005 per inch (0.0127 per mm) of bearing width 0.0010 per inch (0.0254 per mm) of bearing width B Twist of connecting rod 0.0005 per inch (0.0127 per mm) of bearing width 0.0010 per inch (0.0254 per mm) of bearing width 9 10 9 10 6 6 B A WP 0143 00-8