TM 9--2815--247--34 0027 00--2 ROCKER ARM COVER ASSEMBLY REPAIR -- CONTINUED 0027 00 Disassembly 1.   Check the side clearance (1) between the rocker arm cover (2) and the rocker arm assembly (3), using a feeler gauge. Replace rocker arms that do not meet the following limits: REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 1 Side clearance between rocker arm cover and rocker arm 0.0060 (0.1524) 0.0140 (0.3556) 0.0200 (0.508) Figure 9 2 1 3 2.   Remove machine thread plug (4), straight shaft (5) and rocker arm assembly (3) from rocker arm cover assembly (2). 3.   Remove jam nut (6) and adjusting screw (7) from rocker arm (8). Figure 9 2 3 5 4 6 7 8