air conditioning TOYOTA AVENSIS 2002 User Guide

TA C
A52006
14±182
± ENGINE MECHANICALENGINE (1AZ±FSE)
AVENSIS REPAIR MANUAL (RM1018E)
(6) Inspect ignition timing at idle.
Ignition timing: 5 to 23 BTDC
(7) Confirm that ignition timing to go advanced angle
side when the engine rpm is increased.
(8) Remove the timing light.
8. INSPECT ENGINE IDLE SPEED
(a) Warm up engine.
(b) When using hand±held tester:
(1) Connect the hand±held tester to the DLC3.
Idle speed: 625 to 725 rpm
NOTICE:

Check the idle speed with the cooling fan OFF.

Switch off all accessories and air conditioning before
connecting the test prove to the terminal.
HINT:
Please refer to the hand±held tester operator's manual if you
need help to select DATA LIST.
(c) When not using hand±held tester:
(1) Using SST, connect the tachometer test prove to
terminal 9 (TAC) of DLC3.
SST 09843±18040
(2) Check the idle speed.
Idle speed: 625 to 725 rpm
9. INSPECT COMPRESSION
(a) Warm up and stop the engine.
(b) Disconnect the injector connectors.
(c) Remove the ignition coil.
(d) Remove the spark plugs.

TAC
A52006
A09593
SST
(Attachment)
±
ENGINE MECHANICAL ENGINE(1CD±FTV)
14±267
AVENSIS REPAIR MANUAL (RM1018E)
6.INSPECT ENGINE IDLE SPEED
(a)Using SST, connect a tachometer test prove to terminal
9 (TAC) of DLC3.
SST09843±18040
(b)Check the idle speed. Idle speed: 750 to 850 rpm
NOTICE:

Check the idle speed with the cooling fan OFF.

Switch off all accessories and air conditioning before
connecting the test prove to the terminal.
7.INSPECT MAXIMUM SPEED
(a)Start the engine.
(b)Depress the accelerator pedal to the limit.
(c)Check the maximum speed. Maximum speed: 5,100 to 5,250 rpm
8.INSPECT COMPRESSION
(a)Warm up the engine to normal operating temperature,and stop the engine.
(b)Remove the glow plugs. (See page 19±33)
(c) Disconnect the injector connectors.
(d) Inspect cylinder compression pressure.
(1) Install SST (attachment) to the glow plug hole.
SST 09992±00025 (09992±00121)
Torque: 12 N
m (125 kgf
cm, 95 ft
lbf)

TA C
A52006
A01037
14±2
± ENGINE MECHANICALENGINE (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
(5) Inspect ignition timing at idle.
Ignition timing: 8 to 12BTDC
NOTICE:
When checking the ignition timing, shift the transmission
to the neutral position.
HINT:
Run the engine at 1,000 to 1,300 rpm for 5 seconds, check that
the engine rpm returns to the idle speed.
(6) Disconnect the terminal 13 (TC) and 4 (CG) of the
DLC3.
(7) Inspect ignition timing at idle.
Ignition timing:
10 to 18 BTDC (1ZZ±FE)
3.5 to 11.5 BTDC (3ZZ±FE)
(8) Confirm that ignition timing to go advanced angle
side when the engine rpm is increased.
(9) Remove the timing light.
(10) Install the cylinder head cover with the 2 nuts and
2 clips.
Torque: 7.0 N
m (71 kgf
cm, 62 in.
lbf)
8. INSPECT ENGINE IDLE SPEED
(a) Warm up engine.
(b) When using hand±held tester:
(1) Connect the hand±held tester to the DLC3.
HINT:
Please refer to the hand±held tester operator's manual if you
need help to select DATA LIST.
(c) When not using hand±held tester:
(1) Using SST, connect the tachometer test prove to
terminal 9 (TAC) of DLC3.
SST 09843±18040
(d) Check the idle speed.
Idle speed: 600 to 700 rpm
NOTICE:

Check the idle speed with the cooling fan OFF.

Switch off all accessories and air conditioning before
connecting the test prove to the terminal.
9. INSPECT COMPRESSION
(a) Warm up and stop the engine.
(b) Remove the ignition coil.
(c) Remove the spark plugs.
(d) Inspect cylinder compression pressure.
SST 09992±00500
(1) Insert a compression gauge into the spark plug
hole.
(2) Fully open the throttle.

A77521
Generator ASSY Cooler Refrigerant
Suction Hose No. 1
(RHD (w/ Air Conditioning)
Steering Position Type)
Radiator Hose Inlet
Radiator Hose Outlet
Cooler Refrigerant Suction Hose No. 1
(LHD (w/ Air Conditioning) Steering
Position Type)
Union to Connector
Tube Hose
Charcoal Canister Assy
Battery TrayBatteryRadiator ASSY
Compressor and
Magnetic Clutch
(w/ Air Conditioner)
Battery Clamp
Battery CarrierAir Cleaner Assembly with Hose
Radiator Relay Block
52 (530, 38)
9.8 (100, 7.2)
5.0 (51, 44 in.
lbf)
5.0 (51, 44 in.
lbf)
13 (133, 10)
25 (250, 18)
5.0 (51, 44 in.
lbf)
21 (214, 16)
7.0 (71, 62 in.
lbf)
7.0 (71, 62 in.
lbf)
19 (194, 14)
19 (194, 14)
14±112
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)

141BF±01
A77281
A77301
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±121
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.DISCHARGE FUEL SYSTEM PRESSURE (See page 11±19)
2.REMOVE FRONT WHEELS
3.REMOVE RADIATOR SUPPORT OPENING COVER
4.REMOVE ENGINE ROOM COVER SIDE
5.REMOVE ENGINE UNDER COVER RH
6.REMOVE ENGINE UNDER COVER LH
7.DRAIN COOLANT (See page 16±19)
8.DRAIN ENGINE OIL
(a)Install a new gasket and the drain plug after draining engine oil.
Torque: 25 N
m (255 kgf
cm,18 ft
lbf)
9.DRAIN MANUAL TRANSAXLE OIL (M/T TRANSAXLE) Torque: 49 N
m (500 kgf
cm,36 ft
lbf)
10.DRAIN AUTOMATIC TRANSAXLE FLUID (A/T TRANSAXLE) (See page 40±2)
11.REMOVE ENGINE COVER SUB±ASSY NO.1
(a)Remove 2 nuts and the cylinder head cover No. 1.
12.DISCONNECT RADIATOR HOSE INLET
13.DISCONNECT RADIATOR HOSE OUTLET 14.SEPARATE RADIATOR RELAY BLOCK
(a)Remove 2 bolts and separate the radiator relay block.
15.SEPARATE COOLER REFRIGERANT SUCTION HOSE NO.1 (RHD(W/ AIR CONDITIONER) STEERING POSITION TYPE)
(a)Remove a bolt and separate the suction hose No. 1.
16.REMOVE RADIATOR ASSY (See page 16±24)
17.REMOVE FAN AND GENERATOR V BELT (See page 14±105)
18.REMOVE GENERATOR ASSY (See page 19±20)
19. REMOVE COMPRESSOR AND MAGNETIC CLUTCH (W/ AIR CONDITIONING)
(a) Remove 4 bolts and separate the compressor and magnetic clutch.
HINT:
Secure the hoses off to the side instead of detaching.

A77308
A77303
A77307
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±123
AVENSIS REPAIR MANUAL (RM1018E)
26.REMOVE OIL RESERVOIR BRACKET NO.1
(a)Remove 2 bolts and the oil reservoir bracket No. 1.
27.SEPARATE COOLER REFRIGERANT SUCTION HOSE
NO.1 (LHD(W/ AIR CONDITION ER) STEER ING
POSITION TYPE)
(a)Remove 2 nuts and separate the suction hose.
28.REMOVE ENGINE SERVICE COVER BRACKET RH (W/O AIR CONDITIONING)
(a)Remove a bolt and the service cover bracket RH. 29.REMOVE COOLER BRACKET (LHD(W/ AIRCONDITIONER) STEERING POSITION TYPE)
(a)Remove the 2 nuts and separate the cooler bracket.
30.REMOVE ENGINE SERVICE COVER BRACKET RH (RHD(W/ AIR CONDITIONER) STEERING POSITION TYPE)
(a)Remove the bolt and the service cover bracket RH.
31.DISCONNECT HEATER INLET WATER HOSE (W/ AIR CONDITIONING)
32.DISCONNECT HEATER OUTLET WATER HOSE (W/ AIR CONDITIONING)
33.REMOVE CHARCOAL CANISTER ASSY
34.DISCONNECT FUEL TUBE SUB±ASSY (See page 11±15)
35. DISCONNECT UNION TO CONNECTOR TUBE HOSE
36.REMOVE FLOOR PANEL BRACE FRONT (See page 15±7)
37.REMOVE EXHAUST PIPE ASSY CENTER (See page 15±7)
38.REMOVE EXHAUST PIPE ASSY FRONT (See page 15±7)
39.REMOVE FRONT AXLE HUB LH NUT (See page 30±6)
SST 09330±00030

±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±133
AVENSIS REPAIR MANUAL (RM1018E)
128.INSTALL FRONT AXLE ASSY LH
Torque: 294 N
m (3,000 kgf
cm,217 ft
lbf)
129.INSTALL FRONT AXLE ASSY RH
Torque: 294 N
m (3,000 kgf
cm,217 ft
lbf)
130.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (M/T TRANSAXLE) Torque: 142 N
m (1,448 kgf
cm,104 ft
lbf)
131.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (A/T TRANSAXLE)
Torque: 142 N
m (1,448 kgf
cm,104 ft
lbf)
132.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH (M/T TRANSAXLE) Torque: 142 N
m (1,448 kgf
cm,104 ft
lbf)
133.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH (A/T TRANSAXLE) Torque: 142 N
m (1,448 kgf
cm,104 ft
lbf)
134.INSTALL FRONT STABILIZER LINK ASSY LH Torque: 74 N
m (755 kgf
cm,55 ft
lbf)
135.INSTALL FRONT STABILIZER LINK ASSY RH Torque: 74 N
m (755 kgf
cm,55 ft
lbf)
136.INSTALL TIE ROD END SUB±ASSY LH (See page 51±36)
137.INSTALL TIE ROD END SUB±ASSY RH
HINT:
Perform the same procedure as above on the opposite side.
138.INSTALL FRONT AXLE HUB LH NUT (See page 30±6)
139.INSTALL FRONT AXLE HUB RH NUT
HINT:
Perform the same procedure as above on the opposite side.
140.INSTALL EXHAUST PIPE ASSY FRONT (See page 15±7)
141.INSTALL EXHAUST PIPE ASSY CENTER (See page 15±7)
142.INSTALL FLOOR PANEL BRACE FRONT Torque: 30 N
m (306 kgf
cm,22 ft
lbf)
143.INSTALL ENGINE SERVICE COVER BRACKET RH (W/O AIR CONDITIONING)
Torque: 9.0 N
m (92 kgf
cm,80 in.
lbf)
144.INSTALL COOLER BRACKET (LHD(W/ AIR CONDITIONER) STEERING POSITION TYPE) Torque: 9.0 N
m (92 kgf
cm,80 in.
lbf)
145.INSTALL ENGINE SERVICE COVER BRACKET RH (RHD(W/ AIR CONDITIONER) STEERING POSITION TYPE)
Torque: 9.0 N
m (92 kgf
cm,80 in.
lbf)
146.INSTALL COOLER REFRIGE RANT SUCTION HOSE NO.1 (LHD(W/ AIR CONDITION ER)
STEERING POSITION TYPE)
147.INSTALL OIL RESERVOIR BRACKET NO.1
Torque: 8.0 N
m (82 kgf
cm,71 in.
lbf)
148.INSTALL RETURN TUBE SUB±ASSY Torque: 8.0 N
m (82 kgf
cm,71 in.
lbf)
149.INSTALL RADIATOR RESERVE TANK SUB±ASSY Torque: 5.0 N
m (51 kgf
cm,44 in.
lbf)
150.INSTALL BATTERY CARRIER
151.INSTALL AIR CLEANER ASSEMBLY WITH HOSE Torque: 5.0 N
m (51 kgf
cm,44 in.
lbf)
152.INSTALL COMPRESSOR AND MAGNETIC CLUTCH (W/ AIR CONDITIONING)
Torque: 25 N
m (255 kgf
cm,18 in.
lbf)
153.INSTALL GENERATOR ASSY (See page 19±20)
154.INSTALL FAN AND GENERATOR V BELT (See page 14±105)

141C4±01
A80094
14±286
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.REMOVE FRONT WHEELS
2.REMOVE ENGINE UNDER COVER LH
3.REMOVE ENGINE UNDER COVER SUB±ASSY NO.1
4.REMOVE ENGINE UNDER COVER RH
5.REMOVE RADIATOR SUPPORT OPENING COVER
6.REMOVE ENGINE ROOM COVER SIDE
7.DRAIN ENGINE COOLANT (See page 16±44)
8.DRAIN ENGINE OIL (See page 14±342)
9.DRAIN MANUAL TRANSAXLE OIL Torque: 49 N
m (500 kgf
cm,36 ft
lbf)
10.REMOVE ENGINE COVER NO.1
(a)Remove the 5 nuts and the engine cover.
11.REMOVE BATTERY
12.REMOVE AIR CLEANER ASSY
(a)Disconnect the connector.
(b)Remove the air cleaner cap together with the air cleaner hose.
(c)Remove the air cleaner filter element.
(d)Remove the 3 bolts and the air cleaner case.
13.DISCONNECT UNION TO CONNECTOR TUBE HOSE
14.REMOVE FUEL FILTER ASSY
(a)Disconnect the 2 fuel hose from the fuel filter (STD).
(b)Disconnect the 3 fuel hose from the fuel filter (COLD).
(c)Disconnect the connector (STD).
(d)Disconnect the 2 connectors (COLD).
(e)Remove the 2 bolts and the fuel filter.
15.REMOVE RADIATOR HOSE INLET
16.REMOVE RADIATOR HOSE OUTLET
17.DISCONNECT WATER BY±PASS HOSE NO.2
18.REMOVE ENGINE ROOM RELAY BLOCK NO.3
(a)Remove the 2 bolts and the engine room relay block.
19.REMOVE RADIATOR ASSY (W/ AIR CONDITIONING) (See page 16±51)
20. DISCONNECT HEATER INLET WATER HOSE
21. DISCONNECT HEATER OUTLET WATER HOSE
22. DISCONNECT FUEL HOSE NO.2
23. REMOVE AIR TUBE NO.2
(a) Loosen the hose clamp and disconnect the air hose No.3.
(b) Remove the 2 bolts and the air tube No. 2.

A79178
A78277
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1CD±FTV)
14±287
AVENSIS REPAIR MANUAL (RM1018E)
24.SEPARATE TRANSMISSION CONTROL CABLE ASSY
(a)Remove the 2 clips and 2 washers, separate the control cable assy.
25.REMOVE INJECTOR DRIVER
(a)Remove the 2 nuts which is used to secure the injector driver.
(b)Disconnect the injector driver connector and the harness clamp.
(c)Remove the injector driver.
26.DISCONNECT ENGINE WIRE
(a)Remove the glove compartment door.
(b)Disconnect the engine wire from the ECM and the junc-
tion block.
(c)Pull out the engine wire.
(d)Disconnect the engine wire from engine room junction block.
(e)Remove the bolt and disconnect the wire harness from the body.
27.REMOVE AIR TUBE NO.1
(a)Loosen the hose clamps.
(b)Remove the 2 bolts and nut, and then detach the air tube No. 1.
28.REMOVE CLUTCH ACCUMULATOR ASSY (See page 42±17) SST 09023±00100
29.REMOVE CLUTCH RELEASE CYLINDER ASSY (See page 42±17)
30. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14±269)
31. SEPARATE COMPRESSOR AND MAGNETIC CLUTCH (W/ AIR CONDITIONING) (See page 55±86)
HINT:
Secure the hoses off to the side instead of detaching.
32.REMOVE FLOOR PANEL BRACE FRONT (See page 15±10)
33.REMOVE EXHAUST PIPE ASSY FRONT (See page 15±10)

A59792
BB
AA
A59793
AA
BBBBB
B
14±302
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
(e)Install the front suspension crossmember with the 2 bolts and 2 nuts.
Torque:
45 N
m (459 kgf
cm, 33 ft
lbf) for bolt A
133 N
m (1,356 kgf
cm, 98 ft
lbf) for nut B
(f)Install the front suspension member brace LH and RH with the 8 bolts.
Torque:
133 N
m (1,356 kgf
cm, 98 ft
lbf) for bolt A
80 N
m (816 kgf
cm, 59 ft
lbf) for nut B
NOTICE:
After installing the crossmember, check that the position-
ing holes on the crossmember and the vehicle are aligned.
171.INSTALL FRONT DRIVE SHAFT ASSY LH (See page 30±6)
HINT:
Perform the same procedure as above on the opposite side.
172.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (See page 26±21)
HINT:
Perform the same procedure as above on the opposite side.
173.INSTALL STEERING INTERMEDIATE SHAFT ASSY NO.2 (See page 51±36)
174.INSTALL FRONT STABILIZER LINK ASSY LH (See page 26±26)
HINT:
Perform the same procedure as above on the opposite side. SST 99999±70037
175.INSTALL TIE ROD END SUB±ASSY LH (See page 30±6)
HINT:
Perform the same procedure as above on the opposite side.
176.INSTALL FRONT AXLE HUB LH NUT (See page 30±6)
HINT:
Perform the same procedure as above on the opposite side.
177. INSTALL RETURN TUBE SUB±ASSY Torque: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
178.INSTALL EXHAUST PIPE ASSY FRONT (See page 15±10)
179.INSTALL FLOOR PANEL BRACE FRONT (See page 15±10)
180. INSTALL COMPRESSOR AND MAGNETIC CLUTCH (W/ AIR CONDITIONING) (See page 55±86)
181.ADJUST V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1 (See page 14±269 )
182.INSTALL CLUTCH RELEASE CYLINDER ASSY (See page 42±17)
183.INSTALL CLUTCH ACCUMULATOR ASSY (See page 42±17) SST 09023±00100