Toyota 90311-89010
Rear Main Seal

When swapping the timing chain cover oil seal on the 2AZ-FE engine begin by removing the old oil seal through screwdriver tapping and hammer hammering. The oil seal retainer must be placed on wooden blocks before using Special Service Tool: 09223-22010 with a hammer to install the new oil seal until its surface matches the timing gear case edge. The lip of the oil seal has to be clean from foreign substances during this process and you should avoid hitting it with a hammer at a slanted angle. Oiling the outer border of the new oil seal with MP grease serves as a recommended step before putting it into place.

New MP grease must be applied to the lip of a fresh oil seal before the installation with Special Service Tool: 09223-15030 09950-70010 and a hammer to achieve the rear oil seal retainer edge flushness while maintaining the lip-free from contamination and avoiding angled impact. The installation process for the drive plate and ring gear sub-assembly in an automatic transaxle requires these steps: Clean 8 bolts and bolt holes before applying Toyota Genuine Adhesive 1344, Three Bond 1344, or equivalent to 2 or 3 bolt threads; use Special Service Tool: 09213-54015 91651-60855 to hold the crankshaft while installing the front drive plate spacer with its pin aligned to the crankshaft pin hole and then adding the drive plate and rear drive plate spacer. Finally, tighten the 8 bolts in the specified sequence to 98 Nm (999 kgf Use Toyota Genuine Adhesive 1344 or equivalent to coat 2 to 3 threads of the 8 bolts, then uniformly tighten them in the specified sequence to final torque 98 Nm (999 kgf-cm, 72 ft-lbf). The manual transaxle flywheel sub-assembly requires a dual application of cleaning and adhesive on its 8 bolts before installing them with special service tool 09213-54015 91651-60855 while tightening them to a torque specification of 130 Nm (1326 kgf-cm, 96 ft-lbf). The manual transaxle receives the installation of clutch disc assembly and clutch cover assembly followed by automatic transaxle assembly and manual transaxle assembly installation appropriate to each model.

Begin by removing the front wheel RH and the front fender apron seal RH.

Repeat the cleaning and adhesive application process, then tighten the 8 bolts to a torque of 130 Nm.

Use Special Service Tool: 09213-54015 (91651-60855) and 09330-00021.

Clean the 8 bolts and bolt holes, apply adhesive to 2 or 3 threads of the bolts using Toyota Genuine Adhesive 1344, Three Bond 1344, or an equivalent. Hold the crankshaft with Special Service Tool: 09213-54015 91651-60855 and 09330-00021, install the front drive plate spacer aligning the pin with the crankshaft pin hole, and install the drive plate and rear drive plate spacer onto the crankshaft. Uniformly tighten the 8 bolts in the specified sequence to a torque of 98 Nm (999 kgf-cm, 72 ft-lbf).

First, separate the automatic or manual transaxle assembly as applicable.

Align the pulley set key and use Special Service Tool: 09960-10010 (09962-01000, 09963-01000) to install the pulley bolt with the same torque.

Check the crankshaft for damage; if damaged, smooth the surface with 400-grit sandpaper.

Install the V-ribbed belt, engine under cover LH, engine under cover RH, front fender apron seal RH, and front wheel RH, and finally inspect for any engine oil leaks.

Ensure not to damage the surface of the oil seal press fit hole and crankshaft; taping the screwdriver tip before use is advisable.

Remove the flywheel sub-assembly using the same Special Service Tool to hold the crankshaft, then remove the 8 bolts and flywheel.

First, remove the front wheel RH, front fender apron seal RH, engine under cover LH, and engine under cover RH.

Remove the clutch cover assembly, clutch disc assembly, and flywheel sub-assembly, fixing the crankshaft with Special Service Tool and removing the 8 bolts, rear spacer, and flywheel.

Take off the V-ribbed belt tensioner cover sub-assembly and the V-ribbed belt.

Proceed to remove the engine mounting stay No.2 RH and the engine mounting bracket No.2 RH.

Follow the appropriate installation procedures.

Install the flywheel with 8 bolts, uniformly tightening them to a torque of 130 Nm (1,330 kgf-cm, 96 ft-lbf) in the specified sequence.

Finally, reinstall the automatic transaxle assembly.

Check the crankshaft for damage and mend it with sandpaper (#400) if necessary.

Fix the crankshaft using Special Service Tool: 09213-54015 (91651-60855), 09330-00021, and then remove the 8 bolts, rear spacer, drive plate, and front spacer.

Remove the clutch cover assembly, then the clutch disc assembly, followed by the flywheel sub-assembly using Special Service Tool: 09213-58013 09330-00021 to hold the crankshaft.

First, remove the automatic transaxle assembly, noting that it is easier to do this after removing the engine assembly with the transaxle.

First, remove the front wheel RH, front fender apron seal RH, engine under cover LH, and engine under cover RH.

Check the crankshaft for damage and smooth the surface with 400-grit sandpaper if necessary.

Install the timing gear case or timing chain case oil seal, crankshaft pulley, and fan and generator V belt.

Apply MP grease to the new oil seal lip, keeping it free from foreign materials, and tap in the oil seal using Special Service Tool: 09223-15030, 09950-70010 (09951-07100) until flush with the rear oil seal retainer edge, wiping off any excess grease.

Proceed to install the clutch disc assembly (M/T) and the clutch cover assembly (M/T), followed by the automatic transaxle assembly (A/T) or the manual transaxle assembly (M/T), ensuring the engine assembly with transaxle is installed after the transaxle.

The two methods are: 1) Removing the timing chain cover from the cylinder head and block, or 2) Keeping the timing chain cover installed.

Clean the 8 bolts and bolt holes, apply adhesive to 2 or 3 threads of the bolts using Toyota Genuine Adhesive 1344, Three Bond 1344, or an equivalent. Hold the crankshaft with Special Service Tool: 09213-54015 91651-60855 and install the front drive plate spacer, aligning the pin with the crankshaft pin hole. Install the drive plate and rear drive plate spacer onto the crankshaft, and uniformly install and tighten the 8 bolts in the specified sequence to a torque of 98 Nm (999 kgf-cm, 72 ft-lbf).

Remove the engine rear oil seal by cutting through the oil seal lip with a knife and prying it out with a screwdriver that has its tip taped.

Utilize Special Service Tool: 09223-22010 and a hammer.

Using Special Service Tool: 09223-22010 and a hammer, carefully tap in the new oil seal until its surface is flush with the timing gear case edge.

Reinstall the drive plate and ring gear sub-assembly by fixing the crankshaft again, cleaning the bolt and bolt hole, applying adhesive (Part No. 08833-00070, THREE BOND or equivalent) to 2 or 3 threads of the bolt end, and then installing the front spacer, drive plate, and rear spacer with 8 bolts, uniformly tightening them to a torque of 98 Nm (1,000 kgf-cm, 72 ft. lbs.).

Install the clutch disc assembly, clutch cover assembly, and the respective transaxle assemblies.

Fix the crankshaft with Special Service Tool: 09960-10010 (09962-01000, 09963-01000), clean the bolt and bolt hole, apply adhesive to 2 or 3 threads of the bolt end, and then install the front spacer, drive plate, and rear spacer with 8 bolts, uniformly tightening them to a torque of 98 Nm (1,000 kgf-cm, 72 ft. lbs.).

Remove the drive plate and ring gear sub-assembly using Special Service Tool: 09960-10010, 09962-01000, and 09963-01000 to fix the crankshaft, then remove the 8 bolts, rear spacer, drive plate, and front spacer.