SR16H
−
01
R08084
R08066
Soft Jaws
R13187
Press
SST
SST
R08067
Screwdriver
SR
−
24
−
STEERING
POWER STEERING VANE PUMP
1996 LAND CRUISER (RM451U)
DISASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
1.
MEASURE POWER STEERING VANE PUMP ROTAT-
ING TORQUE
(a)
Check that the pump rotates smoothly without abnormal
noise.
(b)
Using a torque wrench, check the pump rotating torque.
Rotation torque:
0.3 N·m (2.8 kgf·cm, 2.4 in.·lbf) or less
2.
REMOVE SUCTION PORT UNION
(a)
Remove the bolt.
(b)
Remove the O
−
ring from the union.
3.
REMOVE VANE PUMP DRIVE GEAR
(a)
Using soft jaws on a vise, clamp the gear in the vise.
NOTICE:
Be careful not to damage the gear.
(b)
Remove the gear set nut.
(c)
Using SST, press out the gear.
SST
09527
−
10011
NOTICE:
Be careful not to damage the gear. To avoid dropping the
PS pump assembly, support the pump assembly with your
hand.
(d)
Remove the woodruff key from the vane pump shaft.
4.
REMOVE PRESSURE PORT UNION, FLOW CONTROL
VALVE AND SPRING
Remove the O
−
ring from the union.
5.
REMOVE REAR HOUSING AND WAVE WASHER
(a)
Using 2 screwdrivers, remove the snap ring.
NOTICE:
Take care not to damage the housing.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010