Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL TRANSMISSION VALVE BODY ASSEMBLY

(a) Coat 2 new transaxle case gaskets with Toyota Genuine ATF WS and install them to the automatic transaxle case sub-assembly.

(b) Coat a new transaxle case gasket with Toyota Genuine ATF WS and install it to the counter drive gear sub-assembly.

(c) Coat a new No. 1 front oil pump cover gasket with Toyota Genuine ATF WS and install it to the front oil pump assembly.

(d) Coat a new No. 2 front oil pump cover gasket with Toyota Genuine ATF WS and install it to the front oil pump assembly.

(e) Align the slit portion of the manual valve and the manual valve lever sub-assembly as shown in the illustration, and install the transmission valve body assembly to the automatic transaxle case sub-assembly with the 9 bolts. Torque: 10.8 N·m {110 kgf·cm, 8 ft·lbf} NOTICE: Be careful that the transmission revolution sensor (NC) wire is not pinched.

*1 Manual Valve *2 Manual Valve Lever Sub-assembly

(f) Engage the clamp to connect the transmission revolution sensor (NC) wire connector.

Do not let transmission revolution sensor (NC) wire ride up over this area.

NOTICE:

To prevent it from being pinched between the transmission valve body assembly and the transmission case side cover, do not let the transmission revolution sensor (NC) wire ride up over the area shown in the illustration.

2. INSTALL TRANSMISSION WIRE

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3. CHECK AUTOMATIC TRANSAXLE SYSTEM

NOTICE:

If automatic transaxle parts have been replaced, refer to Parts Replacement Compensation Table to determine if any additional operations are necessary.

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