Toyota 4-Runner 1985 Repair Manual page 64

ENGINE MECHANICAL - Cylinder Head
DISASSEMBLY OF CYLINDER HEAD
(See page EM-12)
EM-35
1. REMOVE HEAT INSULATER FROM EXHAUST MANIFOLD
2. REMOVE CHECK VALVE WITH AIR PIPE
(a) Disconnect the air pipe from the exhaust manifold.
(b) Disconnect air hose No.3 from the EACV.
(c) Remove the check valve with the air pipe.
3.
REMOVE FUEL PUMP FROM CYLINDER HEAD
(a) Remove the three fuel hoses from the fuel pump.
(b) Remove the fuel pump from the cylinder head.
4. REMOVE FUEL PIPE FROM INTAKE MANIFOLD
5. REMOVE ENGINE HANGER AND AIR PIPE FROM
CYLINDER HEAD
6. REMOVE EGR PIPE AND EGR VALVE WITH VACUUM
MODULATOR (Ex.Calif.)
(a) Remove the vacuum hose from the air pipe.
(b) Disconnect the EGR pipe from the intake manifold.
(c) Remove the EGR valve with the EGR pipe.
7. REMOVE INTAKE MANIFOLD WITH CARBURETOR
(a) Remove the bond cable from the cylinder head.
(b) Remove the six bolts and two nuts.
(c) Remove the intake manifold with the carburetor.
8. REMOVE THERMOSTATIC VALVE
9.
REMOVE EXHAUST MANIFOLD FROM CYLINDER HEAD
10. MEASURE CAMSHAFT THRUST CLEARANCE
(See step 4 on page EM-17)
11. REMOVE CAM BEARING CAPS AND SHAFT
(See step 5 on pagd EM-17)
12. REMOVE VALVES
(See step 6 on page EM-17)