Toyota Tundra 2005 Service - Repair - Maintenance page 2727

SST
STEERING - POWER STEERING VANE PUMP (1GR-FE)
DISASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
1. FIX VANE PUMP ASSEMBLY
(a) Using SST, hold the vane pump assembly in a vise.
SST 09630-00014 (09631-00132)
HINT:
Detach SST depending on the situation.
2. REMOVE SUCTION PORT UNION
F19807
(a) Remove the bolt and suction port union.
(b) Remove the O-ring from the suction port union.
3. REMOVE PRESSURE PORT UNION, FLOW CONTROL
VALVE AND SPRING
(a) Remove the pressure port union, flow control valve and
spring.
(b) Remove the O-ring from the pressure port union.
4. REMOVE OIL PRESSURE SWITCH
NOTICE:
If the oil pressure switch is dropped or damaged, replace
it with a new one.
5. REMOVE REAR HOUSING
(a) Remove the 4 bolts and rear housing.
(b) Remove the O-ring from the rear housing.
F19949
6. REMOVE VANE PUMP SHAFT WITH VANE PUMP
PULLEY
(a) Using 2 screwdrivers, remove the snap ring from the vane
pump shaft with vane pump pulley.
(b) Remove the vane pump shaft with vane pump pulley.
NOTICE:
Be careful not to drop or damage the vane pump shaft with
vane pump pulley. If it is damaged, replace the vane pump
assembly.
F19950
Author : Date :
SR-49
SR1KU-01
4375