VANE PUMP (for TR Series Engine) > REASSEMBLY

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1. INSTALL INSTALL VANE PUMP HOUSING OIL SEAL


G036583E01

  1. Using SST and a press, press in a new oil seal.

    SST
    09950-60010  
    09950-70010   (09951-00280, 09951-07100)

    NOTICE:
    1. Make sure to install the oil seal facing the correct direction.
    2. Be careful not to damage the oil seal.



2. INSTALL SHAFT WITH PULLEY


F051464E01

  1. Coat the shaft with power steering fluid.

  1. Tape the serrated part of the shaft.

    NOTICE:
    Be careful not to damage the oil seal.



3. INSTALL FRONT VANE PUMP SIDE PLATE


C065369E03

  1. Coat a new No. 2 O-ring with power steering fluid.

  1. Install the No. 2 O-ring to the front housing.



    C065368E02

  1. Coat a new No. 1 O-ring with power steering fluid.

  1. Install the No. 1O-ring to the front side plate.



    F050370E01

  1. Install the front side plate to the front housing while aligning the semicircle-shaped cuts of both parts.

    NOTICE:
    Be sure to install the plate in the correct position and direction.



4. INSTALL VANE PUMP CAM RING


F050371E01

  1. With the inscribed mark facing upward, install the vane pump cam ring to the vane pump front housing while aligning the semicircle-shaped cuts of both parts.

    NOTICE:
    Be sure to install the plate in the correct position and direction.



5. INSTALL VANE PUMP ROTOR


C095038E01

  1. Install the vane pump rotor to the front vane pump housing.

    HINT:
    The top and bottom of the vane pump rotor are symmetrical.



    F050372E01

  1. Coat the 10 vane pump plates with power steering fluid.

  1. Install the 10 vane pump plates.

    NOTICE:
    Make sure that the round ends of the vane pump plates are facing outward.



6. INSTALL VANE PUMP SHAFT SNAP RING


F051011E01

  1. Using a screwdriver and snap ring expander, install a new snap ring to the shaft with pulley.



7. INSTALL REAR VANE PUMP HOUSING


F050373E01

  1. Coat a new O-ring with power steering fluid and install it onto the rear housing.

  1. Align the straight pin of the rear housing with the hole created by the semicircle-shaped cuts of the cam ring, front side plate and front housing. Then install the rear housing with the 4 bolts.

    Torque:
    22 N*m{ 224 kgf*cm , 16 ft.*lbf }

    NOTICE:
    Make sure that the O-ring is not out of position before installing the rear vane pump housing.



8. INSPECT PRELOAD


C053369E01

  1. Check that the pump rotates smoothly without abnormal noise.

  1. Temporarily install the service bolt.

  1. Recommended service bolt:
    Item
    		Length
    Thread Diameter
    		10 mm (0.39 in.)
    Thread Pitch
    		1.25 mm (0.0492 in.)
    Bolt Length
    		50 mm (1.97 in.)

    Using a torque wrench, check the pump rotating torque.

    Rotating torque:
    0.27 N*m (2.8 kgf*cm, 2.4 in.*lbf) or less

    If the rotating torque is not as specified, check the installation of the housing oil seal.



9. INSTALL POWER STEERING OIL PRESSURE SWITCH

  1. Coat a new O-ring with power steering fluid and install it to the oil pressure switch.

  1. Install the oil pressure switch onto the vane pump.

    Torque:
    21 N*m{ 214 kgf*cm , 15 ft.*lbf }



10. INSTALL FLOW CONTROL VALVE


F042475E01

  1. Coat the compression spring and flow control valve with power steering fluid.

  1. Install the compression spring.

  1. Install the flow control valve facing in the correct direction.

  1. Coat a new O-ring with power steering fluid and install it onto the pressure port union.

  1. Install the pressure port union.

    Torque:
    69 N*m{ 704 kgf*cm , 51 ft.*lbf }



11. INSTALL VANE PUMP OIL RESERVOIR SUB-ASSEMBLY

  1. Coat a new O-ring with power steering fluid, and install it to the vane pump reservoir.

  1. Install it to the vane pump reservoir to the vane pump with the 3 bolts.

    Torque:
    9.0 N*m{ 92 kgf*cm , 80 in.*lbf }



12. INSTALL PUMP OIL RESERVOIR CAP SUB-ASSEMBLY