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 PISTONS, RINGS, AND ASSOCIATED PARTS REPLACE/REPAIR 0142 00 DISASSEMBLY (Continued) 4 8 7 8 4. Remove piston pin (7). a. Remove retaining rings (8) and piston pin (7). b. Mark piston pin (7) for identification showing piston (4) number. CLEANING WARNING Use goggles, rubber gloves, and rubber apron when cleaning parts in carbon removing compound. Provide adequate ventilation. Avoid inhalation of fumes and skin contact. If compound is splashed on skin, flush with fresh water and wash with alcohol. Alcohol containing 2 to 3 percent camphor is preferable. 1. Clean pistons (4), pins (7), retaining rings (8) piston rings (1, 2, 3) and expansion spring (6) by soaking in carbon removing compound (item 5, WP 0167). 1 2 3 6 8 4 7 8 WP 0142 00-3