Toyota 3S-GTE Repair Manual page 75

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ENGINE — ENGINE MECHANICAL _
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15. REMOVE THROTTLE BODY
(a) Remove the 4 bolts, accelerator cable bracket and
intake air connector.
Disconnect the following hoses and connectors:
(1) Vacuum hose from throttle body
(2) Vacuum hose from throttle opener
(3) Throttle position sensor connector
(4) ISC valve connector
(5) 2 ISC water bypass hoses from No.1 air tube
(6) Air hose from No.1 air tube
(7) PCV hose from cylinder head
(c) Remove the 6 bolts. air connector stay, throttle body
and hose assembly and gasket.
(d) Remove the gasket and spacer.
16. REMOVE NO.1 AIR TUBE
(a) Disconnect the following hoses:
(1) Air hose from intake manifold
(2) 2 PS air hoses from air tube
(3) Air hose from air tube
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