Toyota 4-Runner 1985 Repair Manual page 267

FU-24 FUEL SYSTEM - Carburetor
8.
STOP ENGINE
9. INSTALL AIR CLEANER
(a) Place the air cleaner in position and install the two
mounting nuts and butterfly nut.
(b) Connect the air intake hoses.
(c) Connect the emission control hoses.
10. ADJUST IDLE SPEED
Adjust the idle speed by turning the idle speed adjusting
screw.
Idle speed: 700 rpm MIT
750 rpm AIT
11. IF NECESSARY, ADJUST IDLE MIXTURE
(See page FU-25)
12. REMOVE TACHOMETER