Toyota Supra 1990 Manual page 334

LU-18 LUBRICATION SYSTEM - Oil Cooler and Relief Valve (7M-GTE)
EM6252
2. INSTALL NO.7 AIR CLEANER HOSE
(a) Connect the PS idle up air hose.
(b) Install the No.7 air cleaner hose and bolt.
(c) Tighten the clamps and lock the air cleaner case clips.
(d) Connect the air flow meter connector.
(e) Connect the air hoses to PCV pipe, air intake connec-
tor and ISC pipe.
3. INSTALL NO.4AIR CLEANER PIPE WITH NO.1 AND NO.2
AIR CLEANER HOSES
4. START ENGINE AND CHECK FOR LEAKS