Toyota 4-Runner 1985 Repair Manual page 20

MA-10
MAINTENANCE - Maintenance Operations
Choke Opener Diaphragm
~
,
Disconnect
~
i
~0
22R (ex. Calif.) 22R (Calif.)
MA0311 MA0312
(c) Disconnect the hose from the choke opener diaphragm
and plug the hose end.
This will shut off the choke opener system.
(d) Disconnect the hose from the EGR valve.
This will shut off the EGR system.
(e) Set the fast idle cam.
While holding the throttle valve slightly open, push
the choke valve closed, and hold it closed as you
release the throttle valve.
(f) Start the engine, but do NOT touch the accelerat,-_
pedal.
(g) Set the fast idle speed by turning the fast idle adjust-
ing screw.
Fast idle
speed:
2,600 rpm
(h) Reconnect the vacuum hoses to the proper locations.
(i) Reinstall the air cleaner.
(j)
Stop the engine and remove the tachometer.