Control Valve Rear Body Assemble

Reference: CONTROL VALVE REAR BODY DISASSEMBLE 

Fig 1: Identifying Rear Control Valve Body

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1. Inspect the rear control valve body (410) casting for the following conditions:
   • Porosity
   • Cracks
   • Damaged machine surface
   • Chips or debris
   • Damage to valve bores
2. Inspect all valves, springs, bushings, and clean all components in clean solvent.
   Fig 2: Identifying 1-2 Reverse Clutch Control Valve

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3. Install the 1-2 reverse clutch (B5) control valve (411).
   Fig 3: Identifying Lock Up Relay Valve And Lock Up Relay Control Valve Plunger

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4. Install the lock up relay valve (415).
5. Install the lock up relay valve spring (414).
6. Install the lock up relay control valve plunger (413).
7. Install the lock up relay control valve sleeve (412).
   Fig 4: Identifying Rear Valve Body Cover Plate Bolts

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8. Install the rear valve body cover plate gasket (418).
9. Install the rear valve body cover plate (417).
   CAUTION: Refer to FASTENER NOTICE .
10. Install the 2 - M5 x 0.8 x 13 mm rear valve body cover plate bolts (416).

    Tightening torque 

    Tighten the cover plate bolts to 7 N.m (62 lb in). 

    Fig 5: Identifying Third Gear Band Control Valve And Third Gear Band Control Valve Spring

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11. Install the third gear band (B4) control valve spring (422).
12. Install the third gear band (B4) control valve (423).
    Fig 6: Identifying Shift Pressure Relay Valve And Shift Pressure Relay Valve Spring

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13. Install the shift pressure relay valve (424).
14. Install the shift pressure relay valve spring (425).
    Fig 7: Identifying M2 Shift Valve And M2 Shift Valve Spring

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15. Install the M2 shift valve (426).
16. Install the M2 shift valve spring (427).
    Fig 8: Identifying Shift Pressure Control Valve And Shift Pressure Control Valve Plunger

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17. Install the shift pressure control valve sleeve (428).
18. Install the shift pressure control valve spring (429).
19. Install the shift pressure control valve (430).
20. Install the shift pressure control valve plunger (431).
21. Install the shift pressure control valve plunger sleeve (432).
    Fig 9: Identifying Line Pressure Control (SLT) Accumulator Piston And Piston Springs

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22. Install the line pressure control (SLT) accumulator piston (433).
23. Install the line pressure control (SLT) accumulator piston spring - outer (434).
24. Install the line pressure control (SLT) accumulator piston spring - inner (435).
    Fig 10: Identifying Secondary Regulator Valve And Secondary Regulator Valve Spring

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25. Install the secondary regulator valve (436).
26. Install the secondary regulator valve spring (437).
    Fig 11: Identifying Rear Valve Body Cover Plate Bolts

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27. Install the rear valve body cover plate gasket (419).
28. Install the rear valve body cover plate (420).
29. Install the 7 - M5 x 0.8 x 13 mm rear valve body cover plate bolts (421).

    Tightening torque 

    Tighten the cover plate bolts to 7 N.m (62 lb in). 

    Reference: CONTROL VALVE BODY ASSEMBLY ASSEMBLE