Toyota 4-Runner 1985 Repair Manual page 97

EM-68 ENGINE MECHANICAL - Cylinder Block
22R
CYLINDER BLOCK
PREPARATION OF REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL OF
BATTERY
2. REMOVE ENGINE UNDER COVER
3. REMOVE ENGINE HOOD
Disconnect the washer hose from the hood.
4. DRAIN COOLANT FROM RADIATOR AND CYLINDER
BLOCK
5. DRAIN AUTOMATIC TRANSMISSION FLUID
(with AfT)
6. REMOVE AIR CLEANER
(a) Disconnect air hoses No.1 and No.4 from the air
cleaner.
(b) Remove the air cleaner.
7. REMOVE COUPLING FAN WITH FAN
8. DISCONNECT TWO HEATER HOSES
9. REMOVE RADIATOR WITH SHROUD
(a) Disconnect the two cooler hoses. (with AfT)
(b) Disconnect the radiator upper and lower hoses from
the engine.
(c) Disconnect the reservoir hose.
(d) Remove the radiator with the shroud.
10. DISCONNECT ACCELERATOR CABLE FROM
CARBURETOR
Disconnect the cable from carburetor and bracket.
11. DISCONNECT FOLLOWING WIRES:
(a)
VSV wire for EV AP
(b)
VSV wire for AIC
(c)
Vacuum switch wire
(d)
HAC wire (Ex. Calif.)
(e)
Cold mixture heater wire
(f)
00 thermo switch wire (for A/T)
(g)
Fuel cut solenoid wire
(h)
Water temperature sender gauge wire
(i)
EACV wire (for Calif.)
(j)
Starter wire
(k)
Oil pressure switch wire