oil pressure TOYOTA AVENSIS 2002 Service Manual

SA0028
AB
FrontA B
A: Inside
B: Outside
Z03382
Alignment
TesterGauge
± FRONT SUSPENSIONFRONT WHEEL ALIGNMENT
26±7
AVENSIS REPAIR MANUAL (RM1018E)
5. INSPECT WHEEL ANGLE
(a) Turn the steering wheel fully and measure the turning
angle.
Wheel turning angle:
(Normal package)
Inside wheel
17'  2 

  

47'  2 

  
Outside wheel: Reference3252'  

315'  

(Rough road package)
Inside wheel
42'  2 
  
09'  2  
  
Outside wheel: Reference3316'  
3138'   
*1: Electric motor power steering models
*2: Oil pressure power steering models
If the right and left inside wheel angles differ from the specified
value, check the right and left rack end lengths.
6. INSPECT CAMBER, CASTER AND STEERING AXIS
INCLINATION
(a) Install the camber±caster±kingpin gauge or position the
vehicle on the wheel alignment tester.
(b) Inspect the camber, caster and steering axis inclination.
Camber, caster and steering axis inclination:
(Normal package)
Camber
Right±left error±034'  45' (±0.57  0.75)
45' (0.75) or less
Caster
Right±left error54'  45' (2.90  0.75)
45' (0.75) or less
Steering axis inclination
Right±left error27'  45' (12.45  0.75)
45' (0.75) or less
(Rough road package)
Camber
Right±left error±019'  45' (±0.32  0.75)
45' (0.75) or less
Caster
Right±left error40'  45' (2.67  0.75)
45' (0.75) or less
Steering axis inclination
Right±left error56'  45' (11.93  0.75)
45' (0.75) or less
If the caster and steering axis inclination are not within the spe-
cified values, after the camber has been correctly adjusted, re-
check the suspension parts for damaged and/or worn out parts.

2600P±03
F44620
G21679
26±26
±
FRONT SUSPENSION STABILIZER BAR FRONT
AVENSIS REPAIR MANUAL (RM1018E)
STABILIZER BAR FRONT
REPLACEMENT
HINT:
COMPONENTS: See page 26±2
1. REMOVE FRONT WHEEL 2. REMOVE FRONT STABILIZER LINK ASSY LH
(a) Remove the 2 nuts and front stabilizer link assy LH.
HINT:
If the ball joint turns together with the nut,use a hexagon wrench
(6 mm) to hold the stud.
3. REMOVE FRONT STABILIZER LINK ASSY RH
HINT:
Remove the RH side by the same procedures as the LH side. 4. INSPECT FRONT STABILIZER LINK ASSY LH
(a) As shown in the illustration, flip the ball joint stud back andforth 5 times, before installing the nut.
(b) Using a torque wrench, turn the nut continuously at a rate
of 3 ± 5 seconds per 1 turn and take the torque reading
on the 5th turn.
Turning torque:
0.05 ± 1.96 N´m (0.5 ± 20 kgf´cm, 0.4 ± 17 in.´lbf)
5.SEPARATE TIE ROD END SUB±ASSY LH (See page 30±6) SST 09628±62011
6. SEPARATE TIE ROD END SUB±ASSY RH
SST 09628±62011
HINT:
Separate the RH side by the same procedures as the LH side.
7.SEPARATE FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (See page 30±6)
8. SEPARATE FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH
HINT:
Separate the RH side by the same procedures as the LH side.
9. SEPARATE RACK & PINION POWER STEERING GEAR ASSY
(a)Electric power steering model: See page 51±28
(b)Oil pressure power steering model: See page 51±36

F45155
A
B
F44620
26±28
±
FRONT SUSPENSION STABILIZER BAR FRONT
AVENSIS REPAIR MANUAL (RM1018E)
21. INSTALL FRONT STABILIZER BRACKET NO.1 RH
(a) w/ HID: Install the front stabilizer bracket No.1 RH and the height
control sensor (Front) with the 3 bolts.
Torque:
Bolt A: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
Bolt B: 19 N
m (194 kgf
cm, 14 ft
lbf)
(b) w/o HID: Install the front stabilizer bracket No.1 RH with the 2 bolts.
Torque: 19 N
m (194 kgf
cm, 14 ft
lbf)
22.INSTALL FRONT SUSPENSION CROSSMEMBER SUB±ASSY (See page 26±16)
23.INSTALL FRONT SUSPENSION MEMBER BRACE REAR LH (See page 26±16)
24. INSTALL FRONT SUSPENSION MEMBER BRACE REAR RH
HINT:
Install the RH side by the same procedures as the LH side.
25. INSTALL RACK & PINION POWER STEERING GEAR ASSY
(a)Electric power steering model: See page 51±28
(b)Oil pressure power steering model: See page 51±36
26.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (See page 30±6)
27. INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH
HINT:
Connect the RH side by the same procedures as the LH side.
28.INSTALL TIE ROD END SUB±ASSY LH (See page 30±6)
29. INSTALL TIE ROD END SUB±ASSY RH
HINT:
Connect the RH side by the same procedures as the LH side.
30. INSTALL FRONT STABILIZER LINK ASSY LH
(a) Install the front stabilizer link assy LH with the 2 nuts.Torque: 74 N
m (755 kgf
cm, 55 ft
lbf)
HINT:
If the ball joint turns together with the nut, use a hexagon
wrench (6 mm) to hold the stud.
31. INSTALL FRONT STABILIZER LINK ASSY RH
HINT:
Install the RH side by the same procedures as the LH side.
32. INSTALL FRONT WHEEL Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
33.INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page 26±6)
34.HEADLIGHT AIM ONLY (W/ DISCHARGE HEAD LAMP) (See page 65±19)

110U2±01
A77915
±
FUEL FUEL PRESSURE PULSATION DAMPER
ASSY(1AZ±FE)11±29
AVENSIS REPAIR MANUAL (RM1018E)
FUEL PRESSURE PULSATION DAMPER ASSY(1AZ±FE)
REPLACEMENT
1.DISCHARGE FUEL SYSTEM PRESSURE (See page 11±15)
2.REMOVE ENGINE COVER SUB±ASSY NO.1 (See page 10±26)
3.REMOVE AIR CLEANER CAP SUB±ASSY (See page 10±26)
4.DISCONNECT FUEL TUBE SUB±ASSY (See page 11±26)
SST09268±21010
5.REMOVE FUEL PRESSURE PULSATION DAMPERASSY
(a)Remove the 2 bolts, and then remove the fuel pressure pulsation damper.
6.INSTALL FUEL PRESSURE PULSATION DAMPER ASSY
(a)Apply a light coat of spindle oil or gasoline to a new O±ring, and instal\
l it to the fuel pressure pulsation damper.
(b)Install the fuel pressure pulsation damper with the 2 bolts. Torque: 9.0 N
m (92 kgf
cm, 80 in.
lbf)
7.CONNECT FUEL TUBE SUB±ASSY (See page 11±26)
8. INSTALL AIR CLEANER CAP SUB±ASSY
9.CHECK FOR FUEL LEAKS (See page 11±19)
10.INSTALL ENGINE COVER SUB±ASSY NO.1 (See page 10±26)

5507E±03
AC2810
AC2811
N11084
Wrong Okay
HI
LO HI LO
± HEATER & AIR CONDITIONERAIR CONDITIONING SYSTEM
55±1
AVENSIS REPAIR MANUAL (RM1018E)
AIR CONDITIONING SYSTEM
PRECAUTION
1. DO NOT HANDLE REFRIGERANT IN AN ENCLOSED
AREA OR NEAR AN OPEN FLAME
2. ALWAYS WEAR EYE PROTECTION
3. BE CAREFUL NOT TO GET LIQUID REFRIGERANT IN
YOUR EYES OR ON YOUR SKIN
If liquid refrigerant gets in your eyes or on your skin.
(a) Wash the area with lots of cold water.
CAUTION:
Do not rub your eyes or skin.
(b) Apply clean petroleum jelly to the skin.
(c) Go immediately to a hospital or see a physician for profes-
sional treatment.
4. NEVER HEAT CONTAINER OR EXPOSE IT TO NAKED
FLAME
5. BE CAREFUL NOT TO DROP CONTAINER AND NOT
TO APPLY PHYSICAL SHOCKS TO IT
6. DO NOT OPERATE COMPRESSOR WITHOUT
ENOUGH REFRIGERANT IN REFRIGERANT SYSTEM
If there is not enough refrigerant in the refrigerant system, oil lu-
brication will be insufficient and compressor may burnout may
occur, so take care to avoid this, necessary care should be tak-
en.
7. DO NOT OPEN HIGH PRESSURE MANIFOLD VALVE
WHILE COMPRESSOR IS OPERATING
Open and close the only low pressure valve. If the high pressure
valves are opened, refrigerant flows in the reverse direction and
cause the charging cylinder to rupture.
8. BE CAREFUL NOT TO OVERCHARGE SYSTEM WITH
REFRIGERANT
If refrigerant is overcharged, it causes problems such as insuffi-
cient cooling, poor fuel economy, engine overheating, etc.

I22122
Condition: Air conditioning system does not function.
NOTE : These gauge indica-
tions occur when the refrigera-
tion system opens and the re-
frigerant is charged without
vacuuming.
I22123
Condition
: Air conditioning system does not function effectively.
± HEATER & AIR CONDITIONERREFRIGERANT
55±29
AVENSIS REPAIR MANUAL (RM1018E)
(7) When there is air in the refrigeration system:
SymptomProbable causeDiagnosisCorrective Actions

Pressure is extreamly high on
both low and the high pressure
sides

The low pressure piping is too
hot to touch

RHD AZ engine series:
Bubbles can be seen through sight
glass
Air in refrigeration system

There is air in refrigeration sys-
tem

Vacuuming is insufficient
(1) Check it compressor oil is dirty
or insufficient
(2) Vacuum and supply new refrig-
erant
(8) When the expansion valve malfunctions:
SymptomProbable causeDiagnosisCorrective Actions

Pressure is extreamly high on
both low and high pressure sides

Frost or dew is on piping on low
pressure side
Trouble with expansion valve

Excessive refrigerant in low
pressure piping

Expansion valve opened too
wide
Replace expansion valve

I22122
Condition
NOTE : These gauge indica-
tions occur when the refrigera-
tion system opens and the re-
frigerant is charged without
vacuuming. : Air conditioning system does not function.
I22123
Condition : Air conditioning system does not function effectively. 55±36
± HEATER & AIR CONDITIONERREFRIGERANT
AVENSIS REPAIR MANUAL (RM1018E)
(7) When there is air in the refrigeration system:
SymptomProbable causeDiagnosisCorrective Actions
Pressure is extreamly high on both
low and the high pressure sidesAir in refrigeration system

There is air in refrigeration sys-
tem

Vacuuming is insufficient(1) Check if compressor oil is dirty
or insufficient
(2) Vacuum air and supply new re-
frigerant
(8) When the refrigerant filter is defective:
SymptomProbable causeDiagnosisCorrective Actions

Pressure is extreamly high on
low pressure side

Pressure is extreamly high on
high pressure side
Trouble with refrigerant filterExcessive refrigerantReplace refrigerant filter

550Z8±01


I37091
Over charged Mean
value
in proper
range
Hight
Pressure
Refrigerant Amount
30 g (
1.06 oz.) Amount to be charged
Sub±cool system RHD AZ Engine series: 55±38
± HEATER & AIR CONDITIONERREFRIGERANT
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Turn the A/C switch ON.
(b) Operate the cooler compressor at the engine rpm of approx. 1,000 for 5 to 6 minuites to circulate the
refrigerant and collect the compressor oil remaining in each component into the cooler compressor as
much as possible.
(c) Shut off the engine.
(d) Let the refrigerant gas out.
SST 07110±58060 (07117±58080, 07117±58090, 07117±78050, 07117±88060, 07117±88070,
07117±88080)
2. CHARGE REFRIGERANT
(a) Using a vacuum pump, perform vacuuming.
(b) Charge refrigerant, HFC±134a (R134a).
Standard: 440
30 g (15.51
1.06 oz.)
SST 07110±58060 (07117±58060, 07117±58070, 07117±58080, 07117±58090, 07117±78050,
07117±88060, 07117±88070, 07117±88080)
3. WARM UP ENGINE
4. INSPECT LEAKAGE OF REFRIGERANT
(a) Using a gas leak detector, check for leakage of the refrigerant.
NOTICE:
1CD±FTV Hot gas heater:
Since the system uses a refrigerant filter (fixed valve), sound of the refrigerant circulation (hissing
sound) can be heard for approx. 30 seconds after turning the A/C off. This is merely a sound of bal-
ancing the low pressure with the high pressure, not a sound of abnormality.

B01301
IG0316
B02101
1.1 mm
B62019
18±10
± IGNITIONIGNITION SYSTEM (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
(b) Alternative inspection:
(1) Quickly accelerate the engine to 4,000 rpm 5 times.
(2) Remove the spark plug.
(3) Visually check the spark plug.
(4) If the electrode is dry...OK.
(5) If the electrode is wet...Proceed to step (C).
(6) Reinstall the spark plug.
(c) Check the spark plug for any damage on its thread and
insulator.
If there is damage, replace the spark plug.
Recommended spark plug:
DENSO madeSK20R11
NGK madeIFR6A11
(d) Check the spark plug electrode gap.
Maximum electrode gap for used spark plug:
1.3 mm (0.051 in.)
If the gap is greater than maximum, replace the spark plug.
Correct electrode gap for new spark plug:
1.0 to 1.1 mm (0.039 to 0.043 in.)
(e) Clean the spark plugs.
If the electrode has traces of wet carbon, clean the electrode
with a spark plug cleaner then dry it.
Air pressure: Blow 588 kPa (6 kgf/cm
2, 85 psi)
Duration: 20 seconds or less
HINT:
If there are traces of oil, remove it with gasoline before using the
spark plug cleaner.
3. INSPECT CAMSHAFT POSITION SENSOR
(a) Using an ohmmeter, measure the resistance between the terminals.
RESISTANCE:
835 to 1,400  at cold
1,060 to 1,645 at hot
NOTICE:
ºColdº and ºHotº mean the temperature of the coils themselves.ºColdº is from ± 10
C (14
F) to 50

C (122
F) and ºHotº is from 50
C (122
F) to 100
C (212
F).

A78640
1.0 to 1.1 mm
B62019
± IGNITIONIGNITION SYSTEM (1AZ±FSE)
18±15
AVENSIS REPAIR MANUAL (RM1018E)
(d) Check the spark plug electrode gap.
Maximum electrode gap for used spark plug:
1.3 mm (0.051 in.)
If the gap is greater than maximum, replace the spark plug.
Correct electrode gap for new spark plug:
1.0 to 1.1 mm (0.039 to 0.043 in.)
(e) Clean the spark plugs.
If the electrode has traces of wet carbon, clean the electrode
with a spark plug cleaner then dry it.
Air pressure: Blow 588 kPa (6 kgf/cm
2, 85 psi)
Duration: 20 seconds or less
HINT:
If there are traces of oil, remove them with gasoline before using
the spark plug cleaner.
2. INSPECT CAMSHAFT POSITION SENSOR
(a) Using an ohmmeter, measure the resistance between the terminals.
RESISTANCE:
835 to 1,400  at cold
1,060 to 1,645 at hot
NOTICE:
ºColdº and ºHotº mean the temperature of the coils themselves.ºColdº is from ±10
C (14
F) to 50

C (122
F) and ºHotº is from 50
C (122
F) to 100
C (212
F).
3. INSPECT CRANKSHAFT POSITION SENSOR
(a) Using an ohmmeter, measure the resistance between the terminals.
RESISTANCE:
985 to 1,600  at cold
1,265 to 1,890 at hot
NOTICE:
ºColdº and ºHotº mean the temperature of the coils themselves.ºColdº is from ±10
C (14
F) to 50

C (122
F) and ºHotº is from 50
C (122
F) to 100
C (212
F).