Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000YW9S
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: 2GR-FKS (ENGINE MECHANICAL): REAR CRANKSHAFT OIL SEAL: REMOVAL; 2017 - 2020 MY Sienna [08/2016 -        ]

REMOVAL

PROCEDURE

1. REMOVE AUTOMATIC TRANSAXLE ASSEMBLY

  • for UA80E:

    Click here 2017 - 2020 MY Sienna [08/2016 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE ASSEMBLY: REMOVAL

  • for UA80F:

    Click here 2017 - 2020 MY Sienna [08/2016 -        ]; UA80F (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE ASSEMBLY: REMOVAL

2. REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY

(a) Using SST, hold the crankshaft pulley.

SST: 09213-70011

09213-70020

SST: 09330-00021

(b) Remove the 8 bolts, rear drive plate spacer, drive plate and ring gear sub-assembly and No. 1 crankshaft position sensor plate from the crankshaft.

3. REMOVE REAR ENGINE OIL SEAL

(a) Using a knife, cut through the lip of the rear engine oil seal.

*a

Protective Tape

*b

Cut Position

(b) Using a screwdriver with its tip wrapped with protective tape, pry out the rear engine oil seal.

NOTICE:

Be careful not to damage the crankshaft.