b. Align the straight pin of the rear housing with the notches of the cam ring, front
side plate and front housing.
NOTICE:
Make sure that the O-ring is not protruding anywhere when installing the vane
pump rear housing.
c. Install the rear housing with the 4 bolts.
Torque:
22 N*m{ 224 kgf*cm , 16 ft.*lbf }
8. INSPECT TOTAL PRELOAD
a. Check that the pump rotates smoothly without abnormal noise.
b. Temporarily install a service bolt.
Recommended service bolt:
Thread diameter:
10 mm (0.394 in.)
Thread pitch:
1.25 mm (0.0492 in.)
Bolt length:
50 mm (1.97 in.)
c. Using a torque wrench, measure the pump rotating torque.
Standard rotating torque:
0.3 N*m (3 kgf*cm, 2 in.*lbf) or less
If the rotating torque is not as specified, check the vane pump housing oil seal.
9. INSTALL FLOW CONTROL VALVE ASSEMBLY
a. Coat the flow control valve with power steering fluid.
b. Install the compression spring and flow control valve to the front housing.
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