Toyota 1C Repair Manual page 75

ENGINE MECHANICAL - Cylinder Head
EM -69
10. INSTAU INJECTION NOZZLE HOLDE . R S
(al Clean off all carbon deposits on the noz.zle seats .
(bl Place four new gaskets and the nozzle seats in the
cylinder head.
fol Using SST, install and torque the four injection
nozzle holders.
SST 09268-64010
Torque: 650 kg -c m (47 ft-lb, 64 N ·ml
CAUTION: Over torquing cou ld ca use nozzl e defor -
mation and need le adhesion or other defects .
11 . IN STALL FUEL RETURN PIPE
Install the four new gaskets and return pipe with the four
lock nuts. Torque the lock nuts.
Torque: 300 kg -cm (22 ft- lb, 29 N ·m}
12 . . INSTALL INJECTION PIPES
(al Connect both ends of the injection pipes to the injec -
tion pump and nozzle holder .
(bl Install the clamps holding the four injection pipes .
(cl Torque the union nuts of the injection pipes .
Torque: 300 kg-cm (22 ft -lb, 29 N ·m)
13 . IN STAL L HEA TER PIPE (FF Vehic les)
14 . IN STALL WATER OUT LET PIPE (FF Vehicles)
15 . CONNECT FOLLOWING HOSES:
(FR Vehicles)
(a) Water by- pass pipe to cylinder head union on left
rear of engine .
(b) Fuel return hose to injection pump.
(c) PCV hose to cylinder head cover (CM, CR).
(FF Vehicles)
(a) Fuel return hose to fuel pipe.
(bl Two water by-pass hoses to cylinder head union on
left rear of engine .
(cl Two fuel hoses lo injection pump .
(d) Pressure hose to intake manifold (CV).
16. INSTALL TURBOCHARGER (2C- T } (See page EM -43)
17. IN STAL L NO. 2 AIR INTAKE MANIFOLD (CE70)
Torque:
185 kg-cm (13 ft-lb , 18
N·ml
18 . INSPECT AND ADJUST INJECTION TIMING
(See page EM -20)