Toyota 4-Runner 1985 Repair Manual page 251

FU-8
SST (1) (3)
(4)
FUEL SYSTEM - Carburetor
Disassembly of Carburetor Body
1. REMOVE DASH POT WITH BRACKET (FOR AfT)
2. REMOVE JETS AND POWER VALVE
(a) Using SST, remove the slow jet (1).
SST 09922-00010
(b) Remove the power valve with jet
(2).
(c) Remove the metering needle guide
(3)
and secondary
L -_ _ _ _ _ _ _ _ _ _ _ _ _ .:....:: FU :.;::.:02:.::..:.....J67
main jet
(4).
FU0268
FU0269
FU0270
FU0271
(d) Remove the plug (5) and primary main jet (6).
3. REMOVE FUEL CUT SOLENOID VALVE
Remove the solenoid valve from the carburetor body.
4. REMOVE ACCELERATION PUMP
Remove the four screws, pump housing, diaphragm and
spring.
5. REMOVE AUXILIARY ACCELERATION PUMP
Remove the three screws, pump housing, spring and di-
aphragm.
6. REMOVE IDLE-UP DIAPHRAGM
(a) Disconnect the idle up diaphragm link.
(b) Remove the idle up diaphragm.