Toyota 3S-GE Repair Manual page 33

EG-19
ENGINE - ENGINE MECHANICAL
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swzo 4. SW20:
REMOVE VACUUM PIPE AND ACIS VALVE COVER
a (a) Disconnect the following hoses:
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(1) Vacuum hose (from vacuum sensor) from
vacuum pipe
(2) Vacuum hose from gas filter
Remove the 6 bolts, 2 nuts, vacuum pipe and ACIS
valve cover.
REMOVE ACIS VALVE ASSEMBLY
Disconnect the following hoses:
(1) Brake booster vacuum hose from port of ACIS
valve
T PI \ (2) PCV hose from port of ACIS valve
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ST202
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SW20
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(3) Air hose from port of ACIS valve
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Vacuum hose (from vacuum sensor) from
vacuum pipe on ACIS actuator
(5) Vacuum hose (from VSV for ACIS) from ACIS
actuator