Toyota Highlander Service Manual: Engine rear oil seal (3MZ-FE)
REPLACEMENT
1. REMOVE AUTOMATIC TRANSAXLE ASSY (2WD TYPE) (See page 40-20 )
2. REMOVE AUTOMATIC TRANSAXLE W/TRANSFER (4WD TYPE) (See page 40-20 )
3. REMOVE DRIVE PLATE & RING GEAR SUB-ASSY
(a) Using SST, hold the crankshaft.
SST 09213-54015 (91651-60855), 09330-00021
(b) Remove the 8 bolts, the rear spacer, the drive plate and the front spacer.
4. REMOVE ENGINE REAR OIL SEAL
(a) Using a knife, cut off the oil seal lip.
(b) Using a screwdriver with its tip wrapped in tape, pry out the oil seal.
NOTICE: After the removal, check if the crankshaft is not damaged.
If it is damaged, smooth the surface with 400-grit sandpaper.
5. INSTALL ENGINE REAR OIL SEAL
(a) Apply MP grease to a new oil seal lip.
NOTICE: Keep the lip off foreign materials.
(b) Using SST and a hammer, tap in the oil seal until its surface is flush with the rear oil seal retainer edge.
SST 09223-15030, 09950-70010 (09951-07100)
NOTICE:
- Be careful not to tap the oil seal at an angle.
- Wipe off extra grease from the crankshaft.
6. INSTALL DRIVE PLATE & RING GEAR SUB-ASSY
(a) Using SST, hold the crankshaft.
SST 09213-54015 (91651-60855), 09330-00021 (b) Clean the bolts and bolt holes.
(c) Apply adhesive to 2 or 3 threads of the bolts.
Adhesive: Part No. 08833-00070, THREE BOND 1324 or equivalent
(d) Install the front spacer, the drive plate and the rear spacer on the crankshaft.
(e) Uniformly install and tighten the 8 bolts in the sequence shown in the illustration.
Torque: 83 NVm (846 kgfVcm, 61 ftVlbf)
NOTICE: Do not start the engine for at least an hour after installing.
7. INSTALL AUTOMATIC TRANSAXLE W/TRANSFER (4WD TYPE) (See page 40-20 )
8. INSTALL AUTOMATIC TRANSAXLE ASSY (2WD TYPE) (See page 40-20 )
Oil pump seal (3MZ-FE)
REPLACEMENT
1. REMOVE FR WIPER ARM LH (See page 66-7 )
2. REMOVE FR WIPER ARM RH (See page 66-7 )
3. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSY (See page 66-7 )
4. REMOVE WINDSHIELD WIPER LINK ASS ...
Cylinder head ASSY (3MZ-FE)
COMPONENTS
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More about Toyota Highlander:
Fuel pump shut off
system
To minimize the risk of fuel leakage when the engine stalls or
when an airbag inflates upon collision, the fuel pump shut off
system stops the supply of fuel to the engine.
Follow the procedure below to restart the engine after the system is
activated.
vehicles without a smart key syst ...
