Toyota Supra 1990 Manual page 347

IGNITION SYSTEM - On-Vehicle Inspection (7M-GTE) IG-13
5. INSTALL IGNITION COIL WITH BRACKET
(a) Connect the ignition coil connector.
(b) Install the high-tension cords as shown in the illus-
tration; No.5 and No.6, No.3 and No.4, and No.1 and
No.2.
(c) Install and torque the nut.
Torque: 55 kg-em (48 in.-Ib, 5.4 Nom)
HINT: Do not over tighten the nut.
6. INSTALL IGNITION COIL COVER
(a) Remove the oil filler cap.
IGl164
(b) Install the ignition coil cover with the five nuts.
(c) Install the oil filler cap.
7. INSTALL INTAKE AIR CONNECTOR
(a) Install the intake air connector.
(b) Install and tighten the two bolts.
(c) Tighten the clamp.
(d) Connect the air valve hose.