Engine Unit Replacement

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

2Az-Fe Engine Mechanical. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

REPLACE TIMING CHAIN COVER OIL SEAL
REPLACE ENGINE REAR OIL SEAL
REPLACE STUD BOLT (for Cylinder Block)
REPLACE TIGHT PLUG (for Cylinder Block)
REPLACE RING PIN (for Cylinder Block)
REPLACE STRAIGHT PIN (for Cylinder Block)

Engine Unit -- Replacement

1. REPLACE TIMING CHAIN COVER OIL SEAL

HINT:

There are 2 methods to replace the oil seal.

If the timing chain cover is removed from the cylinder block:
1. Using a screwdriver and hammer, tap out the oil seal.
2. Apply multi-purpose grease to the lip of a new oil seal.
  NOTICE:
  Keep the lip free of foreign objects.
3. Using SST and a hammer, tap in the new oil seal until its surface is flush with the timing chain cover edge.
  SST
  09223-22010
  NOTICE:
  Do not tap the oil seal at an angle.

If the timing chain cover oil seal is installed to the cylinder block:
1. Remove fan and generator V belt (RAV4_ACA30 RM000001R3F00FX.html).
2. Remove the crankshaft pulley (RAV4_ACA30 RM000001R3L00CX_01_0018.html).
3. Using a knife, cut off the lip of the oil seal.
4. Using a screwdriver with its tip wrapped with tape, pry out the oil seal.
  NOTICE:
  After removing, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.
5. Apply multi-purpose grease to the lip of a new oil seal.
  NOTICE:
  Keep the lip free of foreign objects.
6. Using SST and a hammer, tap in the new oil seal until its surface is flush with the timing chain cover edge.
  SST
  09223-22010
  NOTICE:
  Do not tap the oil seal at an angle.
7. Install the crankshaft pulley (RAV4_ACA30 RM000001AA900GX_01_0011.html).
8. Install the fan and generator V belt (RAV4_ACA30 RM000001R3D00HX.html).

2. REPLACE ENGINE REAR OIL SEAL

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.2Az-Fe Engine Mechanical.Engine.Engine Unit Replacement

Using a knife, cut off the lip of the oil seal.

Using a screwdriver with its tip wrapped with tape, pry out the oil seal.
NOTICE:
After removing, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.

Apply multi-purpose grease to the lip of a new oil seal.
NOTICE:
Keep the lip free of foreign objects.

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.2Az-Fe Engine Mechanical.Engine.Engine Unit Replacement

Using SST and a hammer, tap in the new oil seal until its surface is flush with the rear oil seal retainer edge.
SST
09223-15030
09950-70010(09951-07100)
NOTICE:
1. Wipe any extra grease off the crankshaft.
2. Do not tap the oil seal at an angle.

3. REPLACE STUD BOLT (for Cylinder Block)

NOTICE:

If the stud bolt is deformed or the threads ate damaged, replace it.

Remove the 8 stud bolts.

Install the 8 stud bolts into the cylinder block.
Torque:
Item
Specified Condition
A
22 N*m (219 kgf*cm, 16 ft.*lbf)
B
5.0 N*m (51 kgf*cm, 44 in.*lbf)
C
9.5 N*m (97 kgf*cm, 84 in.*lbf)
D
5.0 N*m (51 kgf*cm, 44 in.*lbf)

4. REPLACE TIGHT PLUG (for Cylinder Block)

NOTICE:

If water leaks from the tight plug or the plug corrodes, replace it.

Remove the 2 tight plugs from the engine front and rear side.

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.2Az-Fe Engine Mechanical.Engine.Engine Unit Replacement

Apply adhesive around the new tight plugs.
Adhesive:
Toyota Genuine Adhesive 1324, Three Bond 1324 or Equivalent

Using SST, install the 2 tight plugs.
SST
09950-60010(09951-00200)
09950-70010(09951-07100)
Standard depth:
Item
Specified Condition
A
1.7 to 2.7 mm (0.067 to 0.106 in.)
B
2.2 to 3.2 mm (0.087 to 0.126 in.)

5. REPLACE RING PIN (for Cylinder Block)

NOTICE:

It is not necessary to remove with ring pin unless it is being replaced.

Remove the 12 ring pins.

Using a plastic hammer, install 12 new ring pins.
Standard protrusion height:
Item
Specified Condition
A
6.0 mm (0.236 in.)
B
5.0 mm (0.197 in.)

6. REPLACE STRAIGHT PIN (for Cylinder Block)

NOTICE:

It is not necessary to remove with straight pin unless it is being replaced.

Remove the 8 straight pins.

Using a plastic hammer, install 8 new straight pins.
Standard protrusion height:
Item
Specified Condition
A
8.0 mm (0.315 in.)
B
7.5 mm (0.295 in.)
C
12.0 mm (0.472 in.)
D
5.0 mm (0.197 in.)