Toyota TERCEL 1985 Repair Manual page 46

ENGINE MECHANICAL - Cylinder Head
PREPARATION FOR REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE
TERMINAL OF BATTERY
2. DRAIN ENGINE COOLANT (See page CO-3)
3. DRAIN ENGINE OIL (See page LU-3)
4. REMOVE AIR CLEANER ASSEMBLY
(See page FU-7)
5. DISCONNECT FOLLOWING HOSES:
(a) Heater inlet hose from cylinder head rear píate
(b) Brake booster hose from intake manifold
(c) Fuel hoses from fuel pump
(d) (w/ A/C)
Vacuum hose of VSV for idle-up
(e) Emission control hoses
NOTE:
use tags to identify how they should be reconnected.
6. DISCONNECT FOLLOWING CONNECTORS AND
(a) Carburetor connector
(b)
Thermo switch connector
(c)
Water temperature warning switch connector
(d) Water temperature sender gauge connector
(e)
7. DISCONNECT ACCELERATOR CABLE FROM
CARBURETOR
8. (w/ A/T)
DISCONNECT THROTTLE LINK FROM CARBURETOR
9. DISCONNECT EXHAUST PIPE FROM EXHAUST
MANIFOLD
10. [3A-C (ex. Canadá Wagón M/T)]
DISCONNECT Ox SENSOR CONNECTOR
1 1 . DISCONNECT RADIATOR OUTLET HOSE
Before disconnecting the vacuum hoses, always
[3A-C (ex. Canadá Wagón M/T)]
(w/ A/T)
Ground wire
EM-15