Technical Service Information (Front Upper Valve Body) COMPONENTS Sim The tow pressure & changed oe covding tothe number af te shims ‘Winer aasembiing the valve body, ‘natal be same Romber of shims a8 | @—| Sone ofthe vane pois go not Moen — ae a —— Primary Down-shitt Plug seconaay Sa Seen Pray Tt Va eee ve Soe —— —stconay Tote vane (+ anna a ot ive Stopper Front Upper Vave Body Check Bat Pug — se ane aa ste ae tings as were removeo a ave any aduatng mage Retainer [karen TNT] Specified torave AUTOMATIC TRANSMISSION SERVICE GROUP. 58Technical Service Information SPECIFICATIONS OF VALVE BODY SPRINGS is Free ength | Collourerdameter | Total No 7 Soring ‘om (in) mmm) | of cole " | check a 130 (0512) 84 (0331) 80 Nene | Prmen tone valve 25.3 (0998) 92 (0362) 35 we © | Panay dowe-shit plug 2691059 | __ 900356) 105 Bue D)| Secondary reguator vave 460 081) 133 (0528) 750 None © | Secondary trowle vane 253 (0.8986) 92 (0.362) 35 write | secondary down-sht pug 326 (1283) 970382) | 130 Wie @| Troma vane sieeve 108 (0425) ¥82 (0717) 20 None NOTE, During reassembly, please refer to the spring specifications above to help differentiate the differ- ‘ent springs, SECTIONAL VIEW OF VALVE BODY 59Technical Service Information LOCATION OF RETAINER, PINS, STOPPERS, CHECK BALL, SPRING AND STRAINER RETAINER, PINS AND STOPPERS a] itn snnedtOonas a eearr ~ [ae oma [- [am Olt [ath a lel msertee lam | - | wie CHECK BALL AND SPRING cree 88—$—2 sng OD ers a wean] STRAINER AUTOMATIC TRANSMISSION SERVICE GROUP 60Inf UpperV: COMPONENTS Technical (RSS WAG Way) Aewaine—————6 eG, —i 3:9 oh ave ————— Pug. me Bi BO, CB oar oy seseeeecgec). S BS @, Oo” ma seanw———0 ee 5 HE aan i = “Soe “ aye ——e He || {88° Fg | a A peor Cee - ++ page, rug ee a Cur Back Valve Manual Down Timing Vale | Us Plug Side — [BT Plug Side AUTOMATIC TRANSMISSION SERVICE GROUP 6Technical Service Information SPECIFICATIONS OF VALVE BODY SPRINGS. fee rewmee,, | cmomae, | eae | com B | 23 sn imne ve masa) 220382) 720] Fae E | Bashi vane 383 (1508) 97 (0382) 70 | None | teckup wgnal vane 53.4 (2102) 13:7 (0539) 160 |. Green F | 07D chach exhaust valve 333 (1311) 82 (0.323) 140 Yellow G | inemedate moduitorvave | 228 0888) 77 (0308) 720 | Pik NOTE: During reassembly, please refer to the spring specifications above 1o help differentiate the differ lent springs, SECTIONAL VIEW OF VALVE BODY AUTOMATIC TRANSMISSION SERVICE GROUP 62AATSG Technical Service Information LOCATION OF RETAINERS, PINS AND CHECK BALLS RETAINERS AND PINS Clo|F/o|a/o/olole|s CHECK BALLS AUTOMATIC TRANSMISSION SERVICE GROUP 63ATSG Technical Service Information (Lower Valve Body) COMPONENTS 1.2 Shit Vawe Low Prog Retainer —_ Pin | 4.2 Shi vane Sa “ | 3:2 Kick-Down Grice Contra Valve Plug Aetainer. ase m™™ SS No2 Steeve ———— Pin check valve cheek 8a ——o | : sou Rey as — ayy siauiumauuaae #Agjuring Ring id fhe eajusting nae pig esse eae EREES EES ‘Winen assembling the valve anal 3 boy instal the same number cf aising gs 5 were Some ofthe valve bodies do ot have any adjusting ngs AUTOMATIC TRANSMISSION SERVICE GROUP 64Technical Service Information ‘SPECIFICATIONS OF VALVE BODY SPRINGS. sore rnin | toy | oreo | oO Ole Boa) eam 30 | hw ©| oan ) eaany | 60 | hore arco meeiouy | eacozm | v0 | none ee 225 (1280) sacs | ao | ake © | trsioat vane 2941158) | 33 (0327) v0 | Brown © | sworn ae aiacia7ey | aaveasey | 150+) © Pores err vave sez a2 208 08) v0 | Nene | aecomair ceva vate 253 (0988) 725 (0492) as [me | Low aan madulator vive 300 (1.187) 73 (0287) 760 | Yelow OD | veer vane 729 (0302) 52 (0208) 160 Nene NOTE. During reassembly, please refer to the spring specifications above to help differentiate the differ. ‘ent springs, SECTIONAL VIEW OF VALVE BODY AUTOMATIC TRANSMISSION SERVICE GROUP 65ATSG Technical Service Information LOCATION OF RETAINERS, PINS, CHECK VALVE, BALL AND SPRINGS RETAINERS AND PINS Upper Side A = a | ot iano on Tomar Side ae a | al [etn | Saereee ee] Es CHECK VALVE, BALL AND SPRINGS cre ts; —o -—soina @ Some 8 — Bf 10 ead ae / 1 ssi ei inlet) SS [eros Nt ee AUTOMATIC TRANSMISSION SERVICE GROUP 66Technical Service Information (Assembly of Valve Body) 1. INSTALL VALVE BODY PLATE NOTE: Since No.1 and No.2 gaskets look similar. use the illustrations below to differentiate them. No.1 Gasket Place a new No.1 gasket and the body plate on the lower valve body Temporarily secure the body plate with the two bolts NOTE: Use the two bolts for the oil tube clamp. Place a new No.2 gasket on the body plate, AUTOMATIC TRANSMISSION SERVICE GROUP 07Technical Service Information INSTALL REAR UPPER VALVE BODY Place the lower valve body on the rear upper valve body. Temporarily install the six wave washers and bolts. NOTE: Each bolt length (mm (in.)) is indicated in the figure, Bolt length: A 29.5 mm (1.161 in) B 35mm (1.38 in) C44 mm (1.73 in.) INSTALL FRONT UPPER VALVE BODY Remove the two temporary installed bolts Pace the lower valve body on the front upper valve body. Temporarily install the three wave washers and bolts. NOTE: Each bolt length (mm (in.)) is indicated in the figure. Bolt length; A 29.5 mm (1.161 in.) B35 mm (1.38 in.) 68Technical Service Information ‘Turn over the valve body assembly. Temporarily install the seven wave washers and bolts NOTE: Each bolt length (mm (in.)) is indicated in the figure. Bolt length: A 25 mm (0.98 in.) B 295 mm (1.161 in) © 39mm (1.54 in) INSTALL CHECK BALLS ‘Turn over the valve body assembly. Install the two check balls into the lower valve body. INSTALL LOWER VALVE BODY PLATE AND COVER NOTE: Since No.3 and No.4 gaskets look similar, use the illustrations below to differentiate them. No.3 Gasket No.4 Gasket (a) Place @ new No.3 gasket. the body plate and a new No.d gasket on the lower valve body. 69