engine TOYOTA RAV4 2006 Service Repair Manual

2AZ-FE COOLING – COOLING FAN SYSTEMCO–5
CO
(c) Check that the cooling fan rotates.
If it does not, check the engine coolant temperature
sensor, cooling fan, harness or connector.
A127843

2AZ-FE LUBRICATION – OIL PUMPLU–13
LU
INSPECTION
1. INSPECT OIL JET
(a) Check the oil jet for damage or clogging.
If necessary, repair the cylinder block.
2. INSPECT OIL PUMP RELIEF VALVE
(a) Check the relief valve.
(1) Coat the valve with engine oil, and then check
that the valve falls smoothly into the valve hole
by its own weight.
If it does not, replace the relief valve. If
necessary, replace the oil pump assembly.
3. INSPECT OIL PUMP ROTOR
(a) Check the side clearance.
(1) Using a feeler gauge and precision
straightedge, measure the clearance between
the rotors and precision straightedge.
Standard clearance:
0.030 to 0.085 mm (0.0012 to 0.0033 in.)
Maximum clearance:
0.16 mm (0.0063 in.)
If the side clearance is greater than the
maximum, replace the oil pump assembly.
(b) Check the tip clearance.
(1) Using a feeler gauge, measure the clearance
between the drive and driven rotor tips.
Standard clearance:
0.080 to 0.160 mm (0.0031 to 0.0063 in.)
Maximum clearance:
0.35 mm (0.0138 in.)
If the tip clearance is greater than the
maximum, replace the oil pump assembly.
(c) Check the body clearance.
(1) Using a feeler gauge, measure the clearance
between the driven rotor and pump body.
Standard clearance:
0.100 to 0.170 mm (0.0039 to 0.0067 in.)
Maximum clearance:
0.325 mm (0.01128 in.)
If the body clearance is greater than the
maximum, replace the oil pump assembly.
A126890
A114340
B011420E02
A114223E01
B011422E01

LU–122GR-FE LUBRICATION – OIL PUMP
LU
REMOVAL
1. DISCHARGE FUEL SYSTEM PRESSURE (See page
FU-9)
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
3. REMOVE ENGINE ASSEMBLY
(a) Remove the engine from the vehicle (see page EM-
21).
4. INSTALL ENGINE TO STAND
5. REMOVE NO. 2 OIL DIPSTICK GUIDE
(a) Remove the oil dipstick.
(b) Remove the bolt and dipstick guide.
6. REMOVE OIL DIPSTICK GUIDE
(a) Remove the bolt and dipstick guide.
7. REMOVE OIL FILTER CAP ASSEMBLY (See page LU-
4)
8. REMOVE OIL FILTER ELEMENT KIT (See page LU-5)
9. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY
(a) Remove the 16 bolts and 2 nuts.
A132179
A132180
A132107

PP–6PREPARATION – 2AZ-FE ENGINE MECHANICAL
PP
RECOMMENDED TOOLS
09011-12301 Socket Wrench 30 mm -
09040-00011 Hexagon Wrench Set -
(09043-20060) Socket Hexagon Wrench 6 -
(09043-20120) Socket Hexagon Wrench 12 -
09043-50100 Bi-hexagon Wrench 10 mm -
09044-00020 Torx Socket E10 -
09090-04020 Engine Sling Device -
(09857-00031) Spark Plug Gap Gauge -

PREPARATION – 2AZ-FE ENGINE MECHANICALPP–7
PP
EQUIPMENT
V-block -
Piston ring compressor -
Piston ring expander -
Valve seat cutter -
Feeler gauge -
CO/HC meter -
Connecting rod aligner -
Cylinder gauge -
Micrometer -
Precision straight edge -
Radiator cap tester -
Steel square -
Tachometer -
Torque wrench -
Vernier calipers -
Dial indicator with magnetic base -
Alignment tester -
toe-in gauge -
Spring tension gauge -
Slide calipers -
Sandpaper (#400) -
Piston heater -
Wooden block -
Plastigage -
Angle gauge -
Timing light -

PP–8PREPARATION – 2AZ-FE ENGINE MECHANICAL
PP
SSM
Toyota Genuine Seal Packing Black, Three Bond 1207B or Equivalent -
Toyota Genuine Adhesive 1324, Three Bond 1324 or Equivalent -
Toyota Genuine Adhesive, Three Bond 1344 or Equivalent -

PREPARATION – 2GR-FE ENGINE MECHANICALPP–9
PP
RECOMMENDED TOOLS
09040-00011 Hexagon Wrench Set -
(09043-20050) Socket Hexagon Wrench 5 -
(09043-20100) Socket Hexagon Wrench 10 -
09043-50100 Bi-hexagon Wrench 10 mm -
09044-00010 Torx Socket E14 -
09044-00020 Torx Socket E10 -
09090-04020 Engine Sling Device -
(09857-00031) Spark Plug Gap Gauge -

PP–10PREPARATION – 2GR-FE ENGINE MECHANICAL
PP
EQUIPMENT
Alignment tester -
Angle gauge -
Brass bar -
Caliper gauge -
Chain block -
Compression gauge -
CO/HC meter -
Connecting rod aligner -
Cylinder gauge -
Dial indicator with magnetic base -
Engine stand -
Feeler gauge -
Gasket scraper -
Magnetic finger -
Micrometer -
Needle-nose pliers -
No. 1 engine hanger -
No. 2 engine hanger -
Pin hole grinder -
Piston ring compressor -
Piston ring expander -
Piston heater -
Plastigage -
Plastic-faced hammer -
Press -
Radiator cap tester -
Reamer (5.5 mm) -
Ridge reamer -
Rod aligner -
Sandpaper (#400) -
Slide calipers -
Straightedge -
Spring scale -
Spring tension gauge -
Steel square -
Tachometer -
Timing light -
Toe-in gauge -
To r q u e w r e n c h -
Valve seat cutter -
V-block -
Vernier calipers -
Vise -
Wooden block -

PREPARATION – 2GR-FE ENGINE MECHANICALPP–11
PP
SSM
Toyota Genuine Seal Packing Black, Three Bond 1207B or Equivalent -
Toyota Genuine Adhesive 1324, Three Bond 1324 or Equivalent -
Toyota Genuine Adhesive, Three Bond 1344 or Equivalent -

PREPARATION – 2AZ-FE LUBRICATIONPP–25
PP
LUBRICANT
Item Condition Capacity Classification
Oil grade - - Use API grade SL "Energy-
Conserving" or ILSAC multigrade
engine oil. SAE 5W-20 and SAE
0W-20 engine oil may be used.
However, SAE0W-20 is the best
choice for good fuel economy and
good starting in cold weather.
Drain and refill with oil filter change 4.3 liters (4.5 US qts, 3.8 Imp.
qts)-
without oil filter change 4.1 liters (4.3 US qts, 3.6 Imp.
qts)-
Dry fill Dry fill 5.0 liters (5.3 US qts, 4.4 Imp.
qts)-