Covering the politics, Business and technology of defense - Subscribe Today

TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download

Page 850 of 1563

TM 9-2815-220-24 ROCKER ARM ASSEMBLY AND COVER REPAIR 0105 00 WP 0105 00-2 DISASSEMBLY 1. Check rocker arm (1) side clearance. a. Check side clearance (A) between rocker arm cover (2) and rocker arm (1), using a feeler gauge. Replace rocker arms that do not meet the specifications in the following table. Location Sizes and Fits of New Parts inches (mm) Wear Limits A (Side clearance between rocker arm cover and rocker arm) 0.0060 (0.1524) 0.0140 (0.3556) 0.0200 (0.508) 1 A 2 2. Remove rocker arm assembly (3) from cover (2). 2 3 6 5 4 1 7 a. Remove machine thread plug (4). b. Remove straight shaft (5) and rocker arm assembly (3) from rocker arm cover (2). 3. Remove jam nut (6) and adjusting screw (7) from rocker arm (1).