| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001Q5AA |
| Model Year Start: 2021 | Model: Avalon | Prod Date Range: [08/2020 - ] |
| Title: A25A-FKS (ENGINE MECHANICAL): REAR CRANKSHAFT OIL SEAL: INSTALLATION; 2021 - 2022 MY Avalon [08/2020 - ] | ||
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
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PROCEDURE
1. INSTALL REAR ENGINE OIL SEAL
(a) Using height adjustment attachments and plate lift attachments, place the engine assembly on a flat level surface.
NOTICE:
- Using height adjustment attachments and plate lift attachments, keep the engine assembly level.
- To prevent the No. 2 oil pan sub-assembly from deforming, do not place any attachments under the No. 2 oil pan sub-assembly of the engine assembly.
- Using an engine sling device and engine lift, secure the engine assembly before servicing.
(b) Apply MP grease to the lip of a new rear engine oil seal.
NOTICE:
- Keep the lip free from foreign matter.
- Do not allow MP grease to contact the dust seal.
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(c) Using SST and a hammer, tap in the rear engine oil seal. SST: 09223-15030 SST: 09950-70010 09951-07150 Standard Depth: -0.9 to 1.1 mm (-0.0354 to 0.0433 in.) (From the edge of the cylinder block sub-assembly and stiffening crankcase assembly) NOTICE: Do not tap in the rear engine oil seal at an angle. |
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2. INSTALL NO. 1 CRANKSHAFT POSITION SENSOR PLATE
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(a) Install the No. 1 crankshaft position sensor plate. HINT: Align the pin hole of the No. 1 crankshaft position sensor plate with the pin of the crankshaft. |
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3. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY
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(a) Using SST, hold the crankshaft pulley assembly. SST: 09213-54015 SST: 09330-00021 |
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(b) Clean the 8 bolts and bolt holes.
(c) Install the drive plate and ring gear sub-assembly and rear drive plate spacer to the crankshaft.
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*1 |
Drive Plate and Ring Gear Sub-assembly |
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*2 |
Rear Drive Plate Spacer |
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*3 |
No. 1 Crankshaft Position Sensor Plate |
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Transaxle Side |
NOTICE:
As the rear drive plate spacer, drive plate and ring gear sub-assembly and No. 1 crankshaft position sensor plate are not reversible, be sure to install them so that they are facing in the direction shown in the illustration.
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(d) Apply adhesive to 2 or 3 threads at the end of each of the 8 bolts. Adhesive: Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
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(e) Install and uniformly tighten the 8 bolts in several steps in the sequence shown in the illustration. Torque: 150 N·m {1530 kgf·cm, 111 ft·lbf} NOTICE: Do not start the engine for at least 1 hour after installing the drive plate and ring gear sub-assembly. |
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4. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY
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