AT-112 AUTOMATIC TRANSMISSION — Component Parts (Valve Body) SPECIFICATIONS OF VALVE BODY SPRINGS Spring Free length mm (in.) Coil outer diameter Total No. Color mm (in.) of coils A Down shift plug 27.3 (1.075) 8.7 (0.343) 12.5 Yellow B Throttle valve 20.6 (0.811) 9.2 (0.362) 9.5 Blue or 23.3 (0.917) 9.2 (0.362) 9.5 White C 3 — 4 shift valve 30.8 (1.213) 9.7 (0.382) 10.5 Purple D Second coast modulator 7M-GE 25.3 (0.996) 8.6 (0.339) 11.5 Orange valve 7M-GTE 29.6 (1.165) 8.3 (0.327) 12.5 Red E Lock-up relay valve 21.4 (0.843) 5.5 (0.217) 17.5 Light Gray F Secondary regulator 30.9 (1.217) 11.2 (0.441) 10.5 Blue valve G Cut-back valve 21.8 (0.858) 6.0 (0.236) 13.5 None H 2 — 3 shift valve 30.8 (1.213) 9.7 (0.382) 10.5 Purple I Low coast modulator 27.8 (1.094) 8.3 (0.327) 10.5 Pink valve HINT: During reassembly, please refer to the spring specifications above to help differentiate the different springs. SECTIONAL VIEW OF VALVE BODY [Diagram showing sectional view of valve body with labeled components A through I and D13173]