Toyota Supra 1990 Manual page 145

TURBOCHARGER SYSTEM - Turbocharger
TC-11
EM3562
EM3535 EM3536
6. REMOVE OIL DIPSTICK GUIDE
(a) Remove the oil dipstick.
(b) Remove the bolt and oil dipstick guide.
(c) Remove the O-ring from the oil dipstick guide.
7. REMOVE NO.1 AIR CLEANER PIPE WITH NO.6 AIR
CLEANER HOSE
(a) Loosen the No.5 and No.6 air cleaner hose clamps.
(b) Remove the No.1 air cleaner pipe mounting bolt.
(c) Remove the No.1 air cleaner pipe with No.6 air cleaner
hose.
8. DISCONNECT FRONT EXHAUST PIPE
(a) Remove the three nuts.
(b) Remove the front exhaust pipe clamp.
(c) Disconnect the front exhaust pipe from the exhaust
manifold.
(d) Remove the gasket.
9.
REMOVE TURBO OIL PIPE MOUNTING NUTS
10. REMOVE TURBO OIL PIPE MOUNTING UNION BOLT