Replacement

2ZR-FE ENGINE MECHANICAL: ENGINE UNIT: REPLACEMENT

1. REPLACE RING PIN

(a) Remove the 2 ring pins.

(b) Install 2 new ring pins to the crankcase.





Standard protrusion:

3 mm (0.118 in.)

2. REPLACE STUD BOLT

(a) For crankcase:

(1) Remove the 2 stud bolts.

(2) Using a "TORX" socket E5, install the 2 stud bolts as shown in the illustration.





Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)

(b) For water inlet housing:

(1) Remove the 2 stud bolts.

(2) Using a "TORX" socket E5, install the 2 stud bolts as shown in the illustration.





Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)

3. REPLACE SPARK PLUG TUBE GASKET

(a) Pry up the claws of the ventilation baffle plate.





NOTICE:
Do not deform the claws of the baffle plate more than necessary.

(b) Remove the 4 gaskets from the cylinder head covers.

NOTICE:
* Prevent the plug tube gaskets from being deformed as much as possible. The removed gaskets will be used when reinstalling the gaskets.
* Do not damage the connection of the cylinder head cover.
(1) Using a cutter, cut off the sealing part of the removed plug tube gasket.





(2) Using the plug tube gasket which has had the sealing part cut off, uniformly press in a new plug tube gasket all the way.





NOTICE:
* Keep the lip free of foreign matter.
* Do not tap on the oil seal at an angle.
HINT
If a plug tube gasket that will be used to install a new gasket is deformed, and cannot be positioned on a new gasket, correct the deformation using pliers.

(c) Return the claws of the ventilation baffle plate to their original positions.

4. REPLACE TIMING CHAIN COVER OIL SEAL

(a) Using a screwdriver and hammer, remove the oil seal.





NOTICE:
Be careful not to damage the timing chain cover oil seal.

HINT
Tape the screwdriver tip before use.

(b) Using SST, tap in a new oil seal until its surface is flush with the timing gear case edge.





SST : 09223-22010

(c) Apply a light coat of MP grease to the lip of the oil seal.

NOTICE:
* Keep the lip free of foreign matter.
* Do not tap on the oil seal at an angle.
* Make sure that the oil seal edge does not stick out of the timing chain cover.
5. REPLACE REAR ENGINE OIL SEAL

(a) Using a knife, cut off the oil seal lip.





(b) Using a screwdriver with its tip taped, pry out the oil seal.

NOTICE:
After removing the oil seal, check the crankshaft for damage. If it is damaged, smooth the surface with 400-grit sandpaper.

(c) Using SST and a hammer, evenly tap the oil seal until its surface is flush with the rear oil seal retainer edge.





SST : 09223-15030

SST : 09950-70010

09951-07100

NOTICE:
* Keep the lip free of foreign matter.
* Do not tap on the oil seal at an angle.
(d) Apply MP grease to a new oil seal lip.

NOTICE:
Wipe off extra grease on the crankshaft.