Disassembly Of Injection Pump; Remove Two Fuel Pipes; Remove Idle-Up Lever; Remove Thermo Wax - Toyota 1PZ Repair Manual

FUEL SYSTEM - Injection Pump

DISASSEMBLY OF INJECTION PUMP

(See pages FU-30, 31 and 32)
1. MOUNT PUMP ASSEMBLY TO SST (STAND)
SST 09241 -76022 and 09245-54010
2. REMOVE SET KEY OF DRIVE PULLEY FROM DRIVE
SHAFT
3. (w/ A/C)
REMOVE IDLE-UP ACTUATOR
4.

REMOVE TWO FUEL PIPES

Place the matchmarks on the fuel inlet pipe and governor
cover.
5. (w/ ACSD)

REMOVE IDLE-UP LEVER

Using a 5 mm hexagon wrench, remove the three bolts and
idle-up lever.
6. (w/ ACSD)

REMOVE THERMO WAX

(a) Using a screwdriver, turn the cold starting lever coun-
terclockwise approx. 20°.
(b) Put a metal plate (thickness of 3.5-7.5 mm)
(0.138-0.295 in.) between the cold starting lever
and thermo wax plunger.
(c) Using a 5 mm hexagon wrench, remove the two bolts,
thermo wax and O-ring.
FU-33