Page 2673 of 4592
V00719
Adjusting Shim Selection Chart (Intake)
Intake valve clearance (Cold):
0.15 ± 0.25 mm (0.006 ± 0.010 in.)
EXAMPLE: The 2.800 mm (0.1102 in.) shim is installed, and
the measured clearance is 0.450 mm (0.0177 in.).
Replace the 2.800 mm (0.1102 in.) shim with a new No.12 shim.HINT: New shims have the thickness in
millimeters imprinted on the face.Thickness New shim thickness
Shim
No.Thickness
Installed shim thickness
mm (in.)
Measured clearance
mm (in.)
mm (in.)
Shim
No.
EM±8
± ENGINE MECHANICAL (1MZ±FE)VALVE CLEARANCE
1294 Author: Date:
Page 2674 of 4592
V00720
Adjusting Shim Selection Chart (Exhaust)
Exhaust valve clearance (Cold):
0.25 ± 0.35 mm (0.010 ± 0.014 in.)
EXAMPLE: The 2.800 mm (0.1102 in.) shim is installed, and
the measured clearance is 0.450 mm (0.0177 in.).
Replace the 2.800 mm (0.1102 in.) shim with a new No.12 shim.HINT: New shims have the thickness in
millimeters imprinted on the face.Thickness New shim thickness
Shim
No.Thickness
Installed shim thickness
mm (in.)
Measured clearance
mm (in.)
mm (in.)
Shim
No.
± ENGINE MECHANICAL (1MZ±FE)VALVE CLEARANCE
EM±9
1295 Author: Date:
Page 2675 of 4592

EM04L±03
S05358
Hand±Held Tester TOYOTA
S04529
E1DLC1
SST
TE1
DLC1
A06644
EM±10
± ENGINE MECHANICAL (1MZ±FE)IGNITION TIMING
1296 Author: Date:
IGNITION TIMING
INSPECTION
1. WARM UP ENGINE
Allow the engine to warm up to normal operating temperature.
2. CONNECT TOYOTA HAND±HELD TESTER OR
OBDII SCAN TOOL
(a) Connect a TOYOTA hand±held tester or OBDII scan tool
to the DLC3.
(b) Please refer to the TOYOTA hand±held tester or OBDII
scan tool operator's manual for further details.
3. CONNECT TIMING LIGHT TO ENGINE
Connect the tester probe of a timing light to the No.1 high±ten-
sion cord for No.4 cylinder.
4. CHECK IDLE SPEED
(a) Race the engine speed at 2,500 rpm for approx. 90 se-
conds.
(b) Check the idle speed.
Idle speed: 700 ± 50 rpm
5. INSPECT IGNITION TIMING
(a) Using SST, connect terminals TE1 and E1 of the DLC1.
SST 09843±18020
(b) Using a timing light, check the ignition timing.
Ignition timing: 8 ± 12° BTDC @ idle
(Transmission in neutral position)
(c) Remove the SST from the DLC1.
SST 09843±18020
Page 2676 of 4592
± ENGINE MECHANICAL (1MZ±FE)IGNITION TIMING
EM±11
1297 Author: Date:
6. FURTHER CHECK IGNITION TIMING
Ignition timing: 7 ± 24° BTDC @ idle
(Transmission in neutral position)
HINT:
The timing mark moves in a range between 7° and 24°.
7. DISCONNECT TIMING LIGHT FROM ENGINE
8. DISCONNECT TOYOTA HAND±HELD TESTER OR
OBDII SCAN TOOL
Page 2677 of 4592
EM0YN±01
EM±12
± ENGINE MECHANICAL (1MZ±FE)IDLE SPEED
1298 Author: Date:
IDLE SPEED
INSPECTION
1. INITIAL CONDITIONS
(a) Engine at normal operating temperature
(b) Air cleaner installed
(c) All pipes and hoses of air induction system connected
(d) All accessories switched OFF
(e) All vacuum lines properly connected
HINT:
All vacuum hoses for EGR system, etc. should be properly connected.
(f) SFI system wiring connectors fully plugged
(g) Ignition timing check correctly
(h) Transmission in neutral position
2. CONNECT TOYOTA HAND±HELD TESTER OR OBDII SCAN TOOL (See page EM±10)
3. INSPECT IDLE SPEED
(a) Race the engine speed at 2,500 rpm for approx. 90 seconds.
(b) Check the idle speed.
Idle speed: 700 ± 50 rpm
If the idle speed is not as specified, check the IAC valve and air intake system.
4. DISCONNECT TOYOTA HAND±HELD TESTER OR OBDII SCAN TOOL
Page 2678 of 4592
EM04N±03
A06654
RH Fender Apron Seal
Generator Drive Belt Engine Moving
Control Rod
RH Engine Mounting Stay
No.2 RH Engine
Mounting Bracket
Ground Strap PS Pump Drive Belt
Engine Coolant Reservoir Hose
: Specified torqueNo.2 RH Engine
Mounting Stay (M/T)
64 (650, 47)
32 (320, 23)
64 (650, 47)
N´m (kgf´cm, ft´lbf)
± ENGINE MECHANICAL (1MZ±FE)TIMING BELT
EM±13
1299 Author: Date:
TIMING BELT
COMPONENTS
Page 2679 of 4592
B06384
No.2 Timing Belt CoverTiming Belt
Gasket
Timing Belt Guide
No.2 Generator
Bracket RH Engine Mounting Bracket
Crankshaft
PulleyGasket
Engine Wire
Protector
RH Camshaft Timing Pulley
No.2 Idler Pulley
Crankshaft
Timing PulleyDust Boot
Timing Belt Plate Plate Washer
Timing Belt Tensioner
N´m (kgf´cm, ft´lbf)
: Specified torque
Non±reusable part No.1 Timing Belt Cover
LH Camshaft
Timing Pulley
No.1 Idler Pulley
Precoated part
* For use with SST
28 (290, 21)
215 (2,200, 159)
125 (1,300, 94)*88 (900, 65)43 (440, 32)
34 (350, 25)
27 (280, 20)
125 (1,300, 94)
EM±14
± ENGINE MECHANICAL (1MZ±FE)TIMING BELT
1300 Author: Date:
Page 2680 of 4592
EM04O±04
P18754
P18816
P18817
SST
P18819
SST
± ENGINE MECHANICAL (1MZ±FE)TIMING BELT
EM±15
1301 Author: Date:
REMOVAL
1. REMOVE RH FRONT WHEEL
2. REMOVE RH FENDER APRON SEAL
3. REMOVE GENERATOR DRIVE BELT
(See page CH±6)
4. REMOVE PS PUMP DRIVE BELT
Loosen the 2 bolts, and remove the drive belt.
5. DISCONNECT ENGINE COOLANT RESERVOIR
HOSE FROM WATER OUTLET
6. DISCONNECT GROUND STRAP CONNECTORS
7. REMOVE RH ENGINE MOUNTING STAY, NO.2 RH
ENGINE MOUNTING STAY (M/T), ENGINE MOVING
CONTROL ROD AND NO.2 RH ENGINE MOUNTING
BRACKET (See page EM±71)
8. REMOVE NO.2 GENERATOR BRACKET
(a) Loosen the generator pivot bolt.
(b) Remove the nut and bracket.
9. REMOVE CRANKSHAFT PULLEY
(a) Using SST, remove the pulley bolt.
SST 09213±54015 (91651±60855),
09330±00021
(b) Using SST, remove the pulley.
SST 09950±50012 (09951±05010, 09952±05010,
09953±05010, 09953±05020, 09954±05020)