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Home >> Toyota >> 2012 >> Prius L4-1.8L (2ZR-FXE) Hybrid >> Repair and Diagnosis >> Transmission and Drivetrain >> Continuously Variable Transmission/Transaxle >> Service and Repair >> Removal and Replacement >> Hybrid Vehicle Transaxle >> Installation

Installation





P410 HYBRID TRANSMISSION / TRANSAXLE: HYBRID VEHICLE TRANSAXLE: INSTALLATION

1. INSTALL ENGINE MOUNTING BRACKET LH

(a) Install the engine mounting bracket LH with 3 new bolts in several steps.





Torque : 64 Nm (653 kgf-cm, 47 ft-lbf)

NOTICE:
Temporarily tighten bolt A, and then fully tighten the 3 bolts in the order of B, C and A.

2. INSTALL REAR ENGINE MOUNTING BRACKET

(a) Install the rear engine mounting bracket with the 4 bolts in several steps.





Torque : 45 Nm (459 kgf-cm, 33 ft-lbf)

NOTICE:
Temporarily tighten bolt A, and then fully tighten the 4 bolts in the order of C, B, D and A.

3. INSTALL FRONT ENGINE MOUNTING BRACKET

(a) Install the front engine mounting bracket with the 3 bolts in several steps.





Torque : 64 Nm (653 kgf-cm, 47 ft-lbf)

NOTICE:
Temporarily tighten bolt A, and then fully tighten the 3 bolts in the order of B, C and A.

4. INSTALL MOTOR CABLE BRACKET

(a) Install the motor cable bracket with the bolt.





Torque : 23 Nm (235 kgf-cm, 17 ft-lbf)

5. INSTALL WIRE HARNESS CLAMP BRACKET

(a) Install the 2 wire harness clamp brackets with the 2 bolts.





Torque : 23 Nm (235 kgf-cm, 17 ft-lbf)

6. INSTALL HYBRID VEHICLE TRANSAXLE ASSEMBLY

(a) Make sure that the knock pins are installed on the engine.





Text in Illustration





(b) Using an engine lifter, align the engine assembly and hybrid vehicle transaxle assembly, fit the knock pins into the knock pin holes, and tighten the 7 bolts shown in the illustration.

Torque : 33 Nm (337 kgf-cm, 24 ft-lbf)

NOTICE:
* Make sure to align the hybrid vehicle transaxle so that the input shaft of the hybrid vehicle transaxle will be inserted straight into the inner splines of the transmission input damper.
* When inserting the input shaft of the hybrid vehicle transaxle into the inner splines of the transmission input damper, do not shake the hybrid vehicle transaxle excessively.
* When mounting the hybrid vehicle transaxle to the engine, make sure to securely fit the knock pins into the knock holes.
* Push in the hybrid vehicle transaxle so that the contact surfaces of the engine and the hybrid vehicle transaxle will be are aligned evenly.
* While mounting the hybrid vehicle transaxle to the engine, temporarily tighten the bolt (A), fully tighten the bolt (B), fully tighten the bolt (A), and then fully tighten the bolts (C).
* Do not hang the hybrid vehicle transaxle off of the engine if the contact surfaces of the engine and the hybrid vehicle transaxle are not in full contact. The knock holes of the hybrid vehicle transaxle case may be deformed due to the excessive weight of the engine and hybrid vehicle transaxle, resulting in misalignment between the engine and hybrid vehicle transaxle.

7. INSTALL FLYWHEEL HOUSING SIDE COVER

(a) Install the flywheel housing side cover.





8. INSTALL STARTER HOLE INSULATOR

(a) Install the starter hole insulator with the 2 bolts.





Torque : 37 Nm (377 kgf-cm, 27 ft-lbf)

9. CONNECT WIRE HARNESS

(a) Connect the 12 wire harness clamps and 6 connectors and install the 2 bolts.





Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

10. INSTALL RADIATOR PIPE Installation

11. INSTALL REAR ENGINE MOUNTING INSULATOR Installation

12. INSTALL FRONT ENGINE MOUNTING INSULATOR Installation

13. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE

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