Primary Control Valve Body On-Vehicle Installation

CAUTION:

Assemble the manual valve end and parking assist lever component correctly as shown in the figure.

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Assemble the primary control valve body, accumulator, and accumulator spring.

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Specification

WIRE DIAMETER SPECIFICATION

SPRING	Outer diameter (mm {IN})	Free length (mm {IN})	No. of coils	Wire diameter (mm {IN})
Servo apply accumulator large spring	21.0 {0.827}	67.8 {2.67}	10.3	3.5 {0.14}
Servo apply accumulator small spring	13.0 {0.512}	67.8 {2.67}	17.1	2.2 {0.087}
Forward accumulator large spring	21.0 {0.827}	75.0 {2.953}	10.7	2.3 {0.091}
Forward accumulator small spring	15.6 {0.614}	49.0 {1.93}	7.7	2.4 {0.094}

Tighten the bolts shown in the figure.

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Tightening torque

8-10 N.m {82-101 kgf.cm, 71-88 in.lbf}

BOLT LENGTH SPECIFICATION

Mark	Length (mm {IN})
B	40 {1.6}
No mark	70 {2.8}

Connect the solenoid valve connector referring to the harness colors.

Wiring harness side connector color (reference)

WIRING HARNESS SIDE CONNECTOR COLOR SPECIFICATION

Install the GND.

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Tightening torque

8-11 N.m {82-112 kgf.cm, 71-97 in.lbf}
Install the oil strainer.
Install the TFT sensor to the oil strainer.
Apply sealant (TB1217E or equivalent) to the contact surface of the oil pan.

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CAUTION:
- Clear oil sealant remaining on the contact surface of the transaxle case and oil pan, and clean the sealant area using detergent oil. Otherwise, oil could leak.
Install the oil pan before the applied sealant starts to harden.
CAUTION:
- The removed bolts with spring washer cannot be reused. If they are reused, it could loosen the bolts due to spring weakness.
Tightening torque

Flange bolt: 6.0-8.0 N.m {62-81 kgf.cm, 54-70 in.lbf}

Bolt with spring washer: 8-10 N.m {82-101 kgf.cm, 71-88 in.lbf}
Add ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT .)
Install the aerodynamic under cover. (See AERODYNAMIC UNDER COVER REMOVAL/INSTALLATION .)
Connect the negative battery cable.
Install the battery cover. (See BATTERY REMOVAL/INSTALLATION [MZR 2.5] .)
Perform the mechanical system test. (See MECHANICAL SYSTEM TEST .)
Perform the road test. (See ROAD TEST .)