Assembly Of Injection Pump; Install Fuel Inlet Hollow Screw; Install Regulator Valve; Install Fuel Feed Pump - Toyota 1PZ Repair Manual

FUEL SYSTEM - Injection Pump

ASSEMBLY OF INJECTION PUMP

(See pages FU-30, 31,32)
1. MOUNT PUMP BODY TO SST (STAND)
SST 09241 -76022 and 09245-54010
2.

INSTALL FUEL INLET HOLLOW SCREW

Install a new gasket and the hollow screw.
Torque: 375 kg-cm (27 ft-lb, 37 Nm)
3.

INSTALL REGULATOR VALVE

(a) Install the two O-rings to the regulator valve.
(b) Using SST, install the regulator valve.
SST 09260-54012 (09262-54020)
Torque: 90 kg-cm (78 in.-Ib, 8.8 Nm)
4.

INSTALL FUEL FEED PUMP

(a) Install the liner, rotor and four blades.
(b) Check that the liner and blades are facing in the
correct direction, as shown.
(c) Check that the blades move smoothly.
(d) Align the fuel outlet holes of the cover and liner.
(e) Install the pump cover with the two screws.
Torque: 25 kg-cm (22 in.-lb, 2.5 Nm)
(f) Check that the rotor moves smoothly.
FU-49