Control Valve Body: Assembly

Install a new seal ring to piston.

Fig 1: Installing New Seal Ring To Piston

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Apply ATF to the seal ring.

Insert the piston fully into upper valve body.

Fig 2: Inserting Piston Into Upper Valve Body

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Install the spring and four steel balls to specified positions of upper valve body.

Fig 3: Installing Spring And Four Steel Balls

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Steel ball
Spring

Align the hole in side plate with the hole in separator plate, and then install support plate and upper separator plate to middle valve body.

Tightening torque:

8 Nm (0.8 kgf-m, 5.8 ft-lb)

Fig 4: Installing Support Plate And Upper Separator Plate

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Upper separator plate
Side plate

Insert six steel balls in their proper positions to middle valve body.

Fig 5: Inserting Six Steel Balls

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Steel ball
Middle valve body

Install three filters to lower valve body.

NOTE: Pay attention to the location of filters.

Fig 6: Installing Three Filters To Lower Valve Body

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Strainer
Lower valve body

Install the lower separate plate to lower valve body.

Fig 7: Installing Lower Separate Plate To Lower Valve Body

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Lower separator plate
Lower valve body

Temporarily assemble the valve body.

NOTE: Be careful not to drop the middle valve body and upper body interior steel ball, or the lower body filter.

Fig 8: Assembling Valve Body

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Tighten the bolts and nuts.

NOTE: Install the bolts (D) from upper valve body side.

Tightening torque:

8 Nm (0.8 kgf-m, 5.8 ft-lb)

Fig 9: Installing Bolts

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Bolt length mm (in)

40 (1.57)
62 (2.44)
73 (2.87)
79 (3.11)

Install the sensor, solenoids and duty solenoids to specified positions.

Fig 10: Installing Sensor, Solenoids And Duty Solenoids

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Lock-up duty solenoid (Blue)
Low clutch timing solenoid (Gray)
Line pressure duty solenoid (Red)
Shift solenoid 2 (Yellow)
Shift solenoid 1 (Green)
2-4 brake timing solenoid (Black)
2-4 brake duty solenoid (Red)

Tighten the bolts.

Tightening torque:

8 Nm (0.8 kgf-m, 5.8 ft-lb)

Fig 11: Tightening Bolts

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Bolt length mm (in)

12 (0.47)
40 (1.57)
45 (1.77)
62 (2.44)
73 (2.87)

Install oil strainer to lower valve body.

Tightening torque:

8 Nm (0.8 kgf-m, 5.8 ft-lb)

Fig 12: Installing Oil Strainer To Lower Valve Body

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Bolt length mm (in)

12 (0.47)
62 (2.44)
81 (3.19)