Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Hybrid Transaxle Assembly: Reassembly
- Inspect rotor bush of MG2 assembly
.
Using a dial indicator, measure the inside diameter of the rotor bush.
Standard diameter: 20.025 - 20.046 mm (0.78838 - 0.78921 in.).
Maximum diameter: 20.096 mm (0.79118 in.).
If the inside diameter exceeds the limit, replace the MG2 assembly.
- Place wood block under MG1 assembly to stabilize .
- Install drain plug and screw plug (MG1 Side)
:
- Apply liquid sealer to the screw plug and install it to the MG1 assembly with a hexagon wrench.
Sealant: Part No. 08833-00080, TREE BOND 1344, LOCTITE 242 or equivalent.
Torque: 12.7 N.m (130 kgf.cm, 9 ft.lbf) .
- Install a new gasket and the drain plug.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Torque: 39 N.m (400 kgf.cm, 29 ft.lbf) .
- Apply liquid sealer to the screw plug and install it to the MG1 assembly with a hexagon wrench.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.