Control Valve Assembly: Assembly

Fig 1: Installing Upper, Inter & Lower Body

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1. Place oil circuit of upper body face up. Install steel balls in their proper positions.
2. Install upper separating gasket, upper inter separating gasket and upper separating plate in order shown in illustration.
   Fig 2: Installing Upper Separating Gasket

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   • Always use new gaskets. 
3. Install reamer bolts F  from bottom of upper body. Using reamer bolts as guides, install separating plate and gaskets as a set.
   Fig 3: Installing Reamer Bolts

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4. Install pilot filter.
   Fig 4: Installing Pilot Filter

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5. Place inter body as shown in the illustration. Install steel balls in their proper positions.
   Fig 5: Installing Steel Balls

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6. Install inter body on upper body using reamer bolts F  as guides.
   Fig 6: Installing Inter Body

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   • Be careful not to dislocate or drop steel balls. 
7. Install steel balls, oil cooler relief valve springs and T/C pressure holding spring in their proper positions in lower body.
   Fig 7: Installing Steel Balls

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8. Install lower separating gasket, inter separating gasket and lower separating plate in order shown in the illustration.
   Fig 8: Installing Lower Separating Gasket

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9. Install bolts E  from bottom of lower body. Using bolts E  as guides, install separating plate and gaskets as a set.
   Fig 9: Installing Bolts

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10. Install support plates on lower body.
11. Install lower body on inter body using reamer bolts F  as guides and tighten reamer bolts F  slightly.

Fig 10: Installing Support Plates

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• Apply ATF to O-rings. 

Fig 11: Tightening Bolts

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Bolt length, number and location: 

Fig 12: Bolt Length & Number Specification Chart

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Fig 13: Identifying Location Bolt

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1. Install and tighten bolts B  to specified torque.
   • : 7 - 9 N.m (0.7 - 0.9 kg-m, 61 - 78 in-lb) 
   Fig 14: Tightening Bolts

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2. Install solenoid valve assembly and line pressure solenoid valve to lower body.
   Fig 15: Installing Solenoid Valve Assembly

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3. Remove reamer bolts F  and set oil strainer on control valve assembly.
   Fig 16: Removing Reamer Bolts

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4. Reinstall reamer bolts F  from lower body side.
5. Tighten bolts A  , C  , D  and F  to specified torque.
   • 7 - 9 N.m (0.7 - 0.9 kg-m, 61 - 78 in-lb) 
   Fig 17: Tightening Bolts

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6. Tighten bolts E  to specified torque.
   • 3.4 - 4.4 N.m (0.35 - 0.45 kg-m, 30.4 - 39.1 in-lb) 

Fig 18: Tightening Bolts

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