AT-100 A340E(Others) AUTOMATIC TRANSMISSION - LOWER VALVE BODY AT08H-06 RETAINERS, CLIP, CHECK BALLS, STRAINERS, SPRINGS AND VALVES LOCATION 1. RETAINER AND CLIP A Pin C Clip B AT5626 Mark Retainer Height / Width / Thickness mm (in.) (A) 1-2 shift valve 16.5 (0.650) / 6.0 (0.236) / 3.2 (0.126) (B) Accumulator control valve 21.2 (0.835) / 5.0 (0.197) / 3.2 (0.126) (C) Primary regulator valve 16.2 (0.638) / 5.0 (0.197) / 3.2 (0.126) 2. CHECK BALL Check Valve w/ Steel Ball RubberBall (SUPRA, PREVIA) AT2346 Y Z11794 Check ball Diameter mm (in.) Rubber ball 5.54 (0.2181) Steel ball 6.35 (0.2500)