AT-80 A340E (2JZ-GTE) AUTOMATIC TRANSMISSION - UPPER VALVE BODY AT0ET-04 RETAINERS AND CHECK BALLS LOCATION 1. RETAINERS A B C D E F G H J 004025 Mark Retainer Height / Width / Thickness mm (in.) (A) Check valve 10.0 (0.394) / 5.0 (0.197) / 3.2 (0.126) (B) Check valve 19.0 (0.748) / 5.0 (0.197) / 3.2 (0.126) (C) Reverse control valve 16.0 (0.630) / 5.0 (0.197) / 3.2 (0.126) (D) 2-3 Shift valve 12.5 (0.492) / 5.0 (0.197) / 3.2 (0.126) (E) C1 Accumulator 37.5 (1.476) / 5.0 (0.197) / 3.2 (0.126) (F) C1 Orifice control valve 12.5 (0.492) / 5.0 (0.197) / 3.2 (0.126) (G) Secondary regulator valve 10.0 (0.394) / 5.0 (0.197) / 3.2 (0.126) (H) 3-4 Shift valve 11.5 (0.453) / 5.0 (0.197) / 3.2 (0.126) (J) Lock-up relay valve 21.2 (0.835) / 5.0 (0.197) / 3.2 (0.126)