Lexus GS300/400 (2000 year). Service manual — part 213
SF0NU–02
B08998
N·m (kgf·cm, ft·lbf) : Specified torque
Non–reusable part
21 (210, 15)
21 (210, 15)
Accelerator Cable Clamp
EVAP Hose
Clamp
Air Intake Chamber
(with Intake Air Control Valve)
Vacuum Hose (from
No.2 Vacuum Pipe)
Vacuum Hose
Gasket
Bracket and Noise Filter
PS Air Hose
Noise Filter
Connector
Engine Wire Clamp
Gasket
VSV
Vacuum Control Valve Set
Engine Wire Clamp
Vacuum Tank
Vacuum Hose
VSV Connector
Oil Dipstick and Guide for A/T
O–Ring
28 (280, 21)
Engine Cover
–
SFI (2JZ–GE)
ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
SF–45
1511
COMPONENTS
SF0NV–03
B01629
B01631
(f)
(g)
(e)
B09508
B09509
SF–46
–
SFI (2JZ–GE)
ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
1512
REMOVAL
1.
REMOVE ENGINE COVER
Remove the engine cover and 4 nuts.
2.
REMOVE OIL DIPSTICK AND GUIDE FOR A/T
(See page
3.
REMOVE AIR INTAKE CHAMBER (WITH INTAKE AIR
CONTROL VALVE)
(a)
Disconnect the noise filter connector.
(b)
Disconnect the engine wire clamp from the bracket.
(c)
Remove the bolt, bracket and noise filter.
(d)
Remove the 4 bolts and 2 nuts holding the intake air con-
nector to the air intake chamber,
Torque: 28 N·m (280 kgf·cm, 21 ft·lbf)
(e)
Disconnect the PS air hose from the air intake chamber.
(f)
Disconnect the vacuum hose (from No.2 vacuum pipe)
from the air intake chamber.
(g)
Disconnect the vacuum hose (from actuator for ACIS)
from the No.1 vacuum pipe.
(h)
Disconnect the accelerator cable, and remove the bolt
and accelerator cable clamp.
(i)
Disconnect the EVAP hose, and remove the bolt and
clamp.
(j)
Remove the 5 bolts, 2 nuts, air intake chamber and 2 gas-
kets.
Torque: 28 N·m (280 kgf·cm, 21 ft·lbf)
4.
REMOVE VACUUM CONTROL VALVE SET
(See page
B01585
A
–
SFI (2JZ–GE)
ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
SF–47
1513
5.
REMOVE VSV FROM VACUUM TANK
(a)
Disconnect the vacuum hose from port A of the vacuum
tank.
(b)
Remove the screw and VSV.
SF0NW–01
P10938
Close
Vacuum
P11994
Adjusting Screw
Vacuum
B01586
A
B
A
B
Air
Air
B01587
Vacuum
A
B
SF–48
–
SFI (2JZ–GE)
ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
1514
INSPECTION
1.
INSPECT INTAKE AIR CONTROL VALVE
(a)
With 53.3 kPa (400 mmHg, 15.75 in.Hg) of vacuum ap-
plied to the actuator, check that the actuator rod moves.
If operation is not as specified, turn the adjusting screw.
(b)
1 minute after applying the vacuum in (a), check that the
actuator rod does not return.
2.
INSPECT VACUUM TANK
(a)
Check that air flows from ports A to B.
(b)
Check that air does not flow ports B to A.
(c)
Plug port B with your finger, and apply 53.3 kPa (400
mmHg, 15.75 in.Hg) of vacuum to port A, and check that
there is no change in vacuum after 1 minute.
If operation is not as specified, replace the vacuum tank.
3.
INSPECT VSV (See page
)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст