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                           Last Modified: 05-08-2025 | 
                        6.11:8.1.0  | 
                        
                           Doc ID: RM100000001QF85 | 
                      
                     
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                           Model Year Start: 2021 | 
                        
                           Model: RAV4 HV | 
                        
                           Prod Date Range: [08/2020 -                    
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                           Title: A25A-FXS (ENGINE MECHANICAL): REAR CRANKSHAFT OIL SEAL: INSTALLATION; 2021 - 2025 MY RAV4 HV [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. 
                  Click here
                        
                           
                               
                           
                        
                     
                   
                   
                  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: 
                     
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Using height adjustment attachments and plate lift attachments, keep the engine assembly level.
 
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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.
 
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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: 
                     
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Keep the lip free from foreign matter.
 
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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 FLYWHEEL 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 bolt holes. 
                  
                     
                        
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                               (c) Apply adhesive to 2 or 3 threads at the end of each of the 8 new bolts. 
                              Adhesive:  
                              Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent 
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                               (d) Install the flywheel sub-assembly with the 8 new bolts. Uniformly tighten the 8 new bolts 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 flywheel sub-assembly. 
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                  4. INSTALL TRANSMISSION INPUT DAMPER ASSEMBLY 
                  
                     
                        
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                               (a) Using SST, hold the crankshaft pulley assembly. 
                              SST: 09213-54015 
                              SST: 09330-00021 
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                               (b) Install the transmission input damper assembly to the flywheel sub-assembly with the 6 bolts. Uniformly tighten the 6 bolts in the order shown in the illustration. 
                              Torque:  
                              30 N·m {306 kgf·cm, 22 ft·lbf} 
                              
                                 NOTICE: 
                                 
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Make sure that there are no oil on the transmission input damper assembly and flywheel sub-assembly.
 
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Make sure to install the transmission input damper assembly in the correct direction.
 
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Do not allow grease to contact the splines of the transmission input damper assembly and the input shaft.
 
                                  
                               
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                  5. INSTALL HYBRID VEHICLE TRANSAXLE ASSEMBLY 
                  Click here
                        
                           
                               
                           
                        
                     
                   
                  
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