Toyota 1HZ Repair Manual

FU-16 FUEL SYSTEM - Injection Nozzles (1 HD-T)
INJECTION NOZZLES (1HD-T)
REMOVAL OF INJECTION NOZZLES
1. REMOVE INTAKE PIPE
(See step 6 on page EM-34)
2. DISCONNECT INJECTION PIPES
Loosen the union nuts of the six injection pipes from the six
injection nozzles.
3. REMOVE NOZZLE LEAKAGE PIPE
(a) Disconnect the fuel hose from the nozzle leakage pipe.
(b) Remove the six hollow bolts, leakage pipe and twelve
gaskets.

Toyota 1HZ Specifications

General

Fuel Type	Diesel
Maximum Power	96 kW (129 hp) at 3800 rpm
Firing Order	1-5-3-6-2-4
Aspiration	Naturally aspirated
Fuel System	Direct injection
Cooling System	Water-cooled
Displacement	4.2 L (4164 cc)
Maximum Torque	285 N·m (210 lb·ft) at 2200 rpm
Valvetrain	SOHC, 12 valves (2 per cylinder)