Page 957 of 1500
SPECIFICATIONS
ENGINE COOLING14-42
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONSM1141005000346
ITEM SPECIFICATION
Cylinder block drain plug 39
5 Nm (29 3 ft-lb)
Radiator
Front end structure bar bolt M8
10 11 2 Nm (98 17 in-lb)
M8
20 22 4 Nm (16 3 ft-lb)
Thermostat
Control harness bolt 5.0
1.0 Nm (44 9 in-lb)
Grounding bolt M6 9.0
2.0 Nm (80 17 in-lb)
M8 22
4 Nm (16 3 ft-lb)
Water inlet fitting bolt 19
1 Nm (14 1 ft-lb)
Water hose and water pipe
Engine coolant temperature sensor 29
10 Nm
Thermostat housing bolt 19
1 Nm (14 1 ft-lb)
Water pump inlet pipe 11
1 Nm (98 8 ft-lb)
Water pump
Water pump bolt M8 42
8 Nm (31 6 ft-lb)
M10 24
3 Nm (18 2 ft-lb)
Water pump bracket bolt 24
3 Nm (18 2 ft-lb)
Page 958 of 1500
SPECIFICATIONS
ENGINE COOLING14-43
SERVICE SPECIFICATIONM1141000300449
CAPACITIESM1141005100138
SEALANTSM1141000500368
ITEM STANDARD VALUE LIMIT
Fan Controller V A/C OFF 1 or less -
A/C ON Repeat
8.2
2.6
System voltage
2.6-
High-pressure valve opening pressure of radiator cap kPa (psi) 93
123 (14 18) Minimum 83 (12)
Thermostat Valve opening temperature
of thermostat
C (F)3.8L Engine 88
1.5 (190 3)
-
Full-opening temperature
of thermostat
C (F)3.8L Engine 100 (212)
-
Valve lift mm (in) 3.8L Engine 9.0 (0.35) or more
-
ITEM
QUANTITY dm3 (qt)
Long life antifreeze coolant or an equivalent 3.8L Engine 8.7 (9.2)
ITEM SPECIFIED SEALANT
Cylinder block drain plug 3M
AAD Part No.8731 or equivalent
Engine coolant temperature sensor
Page 962 of 1500
SPECIAL TOOLS
INTAKE AND EXHAUST15-3
INSPECTION PROCEDURE 2: Abnormal Noise
DIAGNOSIS
STEP 1. Start the engine. Have an assistant stay
in the drivers seat. Raise the vehicle on a hoist.
Have the assistant rev the engine while
searching for exhaust leaks.
Q: Is any abnormal noise generated?
YES :
Go to Step 2.
NO : The procedure is complete.
STEP 2. Check for missing parts in the muffler.
Tap the muffler lightly to check for loose baffles,
etc.
Q: Are there any missing parts in the muffler?
YES :
Replace, then go to Step 1.
NO : Go to Step 3.
STEP 3. Check the hanger for cracks.
Q: Is the hanger cracked?
YES :
Replace, then go to Step 1.
NO : Go to Step 4.
STEP 4. Check for interference of the pipes and
muffler with the body.
Q: Are the pipes and muffler interfering with the
body?
YES :
Repair, then go to Step 1.
NO : Go to Step 5.
STEP 5. Check the heat protectors.
Q: Are any heat protectors loose or damaged?
YES :
Tighten or replace, then go to Step 1.
NO : Go to Step 6.
STEP 6. Check the pipes and muffler for damage.
Q: Are the pipes and muffler damaged?
YES :
Replace, then go to Step 1.
NO : There is no action to be taken.
SPECIAL TOOLSM1151000600429
TOOL TOOL NUMBER AND
NAMESUPERSESSION APPLICATION
MD998412
GuideMD998412 Installation of intake
manifold plenum
MB991953
Oxygen sensor wrench- Removal and installation
of heated oxygen sensor
MD998770
Oxygen sensor wrenchMD998770-01 or General
service toolRemoval and installation
of heated oxygen sensor
Page 963 of 1500
AIR CLEANER
INTAKE AND EXHAUST15-4
AIR CLEANER
REMOVAL AND INSTALLATIONM1151002100516
REMOVAL STEPS
1. AIR DUCT
2. AIRFLOW SENSOR CONNECTOR
3. AIRFLOW SENSOR
4. AIR CLEANER COVER
5. AIR CLEANER ELEMENT
6. BREATHER HOSE CONNECTION7. AIR INTAKE HOSE
ENGINE CONTROL UNIT (ECU) ).
8. AIR CLEANER BODY
9. AIR CLEANER BRACKET
UNDER COVER (LH)
10. AIRFLOW SENSOR NUTREMOVAL STEPS (Continued)
Page 965 of 1500
INTAKE MANIFOLD PLENUM
INTAKE AND EXHAUST15-6
Required Special Tool:
MD998412: Guide
INSTALLATION SERVICE POINT
.
>>A<< INTAKE MANIFOLD PLENUM INSTALLA-
TION
Use special tool MD998412 to install the intake manifold ple-
num.
REMOVAL STEPS
1. MANIFOLD ABSOLUTE
PRESSURE SENSOR
CONNECTOR
2. CONTROL WIRING HARNESS
AND INJECTOR WIRING
HARNESS COMBINATION
CONNECTOR
3. CRANKSHAFT POSITION
SENSOR CONNECTOR
4. KNOCK SENSOR CONNECTOR
5. POWER STEERING PRESSURE
SWITCH CONNECTOR
6. EVAPORATIVE EMISSION
PURGE SOLENOID CONNECTOR
8. VACUUM HOSE CONNECTION
9. PURGE HOSE
10. POWER STEERING PRESSURE
HOSE CLAMP
11. POWER STEERING PRESSURE
HOSE CLAMP BRACKET
12. INTAKE MANIFOLD PLENUM
STAY, REARSTEERING GEAR AND LINKAGE
PROTECTOR (REFER TO 37,
STEERING GEAR BOX AND
LINKAGE P.37-30)
POWER STEERING OIL PUMP
(REFER TO 37, POWER
STEERING OIL PUMP ASSEMBLY
P.37-43)
15. POWER STEERING OIL PUMP
BRACKET CONNECTING BOLT
16. INTAKE MANIFOLD PLENUM
STAY, FRONT
>>A<<17. INTAKE MANIFOLD PLENUM
18. INTAKE MANIFOLD PLENUM
GASKET
19. VACUUM PIPE
20. EVAPORATIVE EMISSION
PURGE SOLENOID ASSEMBLY
23. HARNESS BRACKET
24. MANIFOLD ABSOLUTE
PRESSURE SENSOR
25. O-RINGREMOVAL STEPS (Continued)
Page 969 of 1500
Page 970 of 1500
EXHAUST MANIFOLD
INTAKE AND EXHAUST15-11
Required Special Tools:
MB991953: Oxygen Sensor WrenchMD998770: Oxygen Sensor Wrench
Pre-removal and Post-installation Operation
Air Cleaner Cover and Air Intake Duct Removal and
Installation (Refer to P.15-4).
Battery Removal and Installation
Under Cover Removal and Installation (Refer to GROUP
51, Under Cover P.51-13).
Front Exhaust Pipe, Center Exhaust Pipe Removal and
Installation (Refer to P.15-14).
Strut Tower Bar Removal and Installation (Refer to
GROUP 42, Strut Tower Bar P.42-12).
Engine Coolant Draining and Refilling (Refer to GROUP
14, On-vehicle Service Engine Coolant Replacement
P.14-27).
REMOVAL STEPS
1.
CENTER UNDER FLOOR HEAT
PROTECTOR
STEERING GEAR AND LINKAGE
PROTECTOR (REFER TO GROUP 37,
POWERSTEERING GEAR BOX AND
LINKAGE
P.37-30)
2.FRONT UNDER FLOOR HEAT
PROTECTOR
3.EXHAUST MANIFOLD STAY, RIGHT A
4.RIGHT BANK HEATED OXYGEN
SENSOR (FRONT) CONNECTOR
5.RIGHT BANK HEATED OXYGEN
SENSOR (REAR) CONNECTOR
<> >>A<<6.RIGHT BANK HEATED OXYGEN
SENSOR (FRONT)
<> >>A<<7.RIGHT BANK HEATED OXYGEN
SENSOR (REAR)
10.UPPER HEAT PROTECTOR
11 .EXHAUST MANIFOLD STAY, RIGHT B
12.EXHAUST MANIFOLD
13.EXHAUST MANIFOLD GASKET
REMOVAL STEPS (Continued)
Page 971 of 1500
