2007 TOYOTA SIENNA Service Repair Manual

Page 2729 of 3000

TOYOTA SIENNA 2007  Service Repair Manual PS–18POWER STEERING  –  VANE PUMP
PS
(c) Install the vane pump rear housing to the vane 
pump front housing with the 4 bolts.
Torque: 22 N*m (224 kgf*cm, 16 ft.*lbf)
8. INSPECT TOTAL PRELOAD (See

Page 2730 of 3000

TOYOTA SIENNA 2007  Service Repair Manual POWER STEERING  –  VANE PUMPPS–19
PS
INSTALLATION
1. INSTALL VANE PUMP ASSEMBLY
(a) Temporarily install the bolt to the vane pump 
assembly.
(b) Install the vane pump assembly.
(c) Temporarily ins

Page 2731 of 3000

TOYOTA SIENNA 2007  Service Repair Manual PS–20POWER STEERING  –  VANE PUMP
PS
(b) Temporarily connect the pressure feed tube 
assembly to the vane pump assembly with the union 
bolt.
(c) Fully tighten the union bolt.
Torque: 50 N*m (510

Page 2732 of 3000

TOYOTA SIENNA 2007  Service Repair Manual POWER STEERING  –  RACK AND PINION POWER STEERING GEARPS–21
PS
STEERING
POWER STEERING
RACK AND PINION POWER STEERING GEAR
COMPONENTS
C119335E01

Page 2733 of 3000

TOYOTA SIENNA 2007  Service Repair Manual PS–22POWER STEERING  –  RACK AND PINION POWER STEERING GEAR
PS
C119336E01

Page 2734 of 3000

TOYOTA SIENNA 2007  Service Repair Manual POWER STEERING  –  RACK AND PINION POWER STEERING GEARPS–23
PS
C119337E01

Page 2735 of 3000

TOYOTA SIENNA 2007  Service Repair Manual PS–24POWER STEERING  –  RACK AND PINION POWER STEERING GEAR
PS
REMOVAL
NOTICE:
When installing, coat the parts indicated by the arrows 
with power steering fluid or molybdenum disulfide 
lithium b

Page 2736 of 3000

TOYOTA SIENNA 2007  Service Repair Manual POWER STEERING  –  RACK AND PINION POWER STEERING GEARPS–25
PS
8. REMOVE FRONT STABILIZER BRACKET NO.1 LH
(a) Remove the 2 bolts and remove the stabilizer 
bracket No. 1.
9. REMOVE FRONT STABILIZE