1. INSTALL SPRING AND FLOW CONTROL VALVE
NOTE: Be sure the letter inscribed on the flow control valve matches the letter stamped on the rear of the pump body.
2. INSTALL PRESSURE PORT UNION
Install and torque the union. Torque: 700 kg-cm (51 ft-lb, 69 N m)
3. INSTALL FLOW CONTROL SPRING SEAT
(a) Temporarily install a suitable bolt to the spring seat.
(b) Push in the bolt and install the snap ring with snap ring pliers.
(c) Remove the suitable bolt.
4. INSTALL ROTOR SHAFT TO FRONT HOUSING
Install the rotor shaft into the front housing by tapping it in with a plastic hammer.
5. INSTALL SNAP RING
Using snap ring pliers, install the snap ring to the front housing.
6. INSTALL OIL SEAL
(a) Apply a light coat of MP grease to a new oil seal lip.
(b) Using SST and a hammer, install the oil seal. SST 09608 30012 (09608 04030)
7. INSTALL O-RING
8. INSTALL STRAIGHT PINS
9. INSTALL CAM RING
Align the fluid passages of the cam ring and front housing, and install the cam ring.
10. INSTALL ROTOR
Install the rotor with the chamfered end facing toward the front.
NOTE: Be sure the letters inscribed on the cam ring and rotor are matching.
11. INSTALL VANE PLATES
Install the vane plates with the round end facing outward.
12. INSTALL REAR PLATE AND SPRING
(a) Place the rear plate on the cam ring with the pin holes aligned with the pins.
(b) Place the spring on the rear plate.
13. INSTALL REAR HOUSING
(a) Align the marks on the front and rear housing, and assemble them.
(b) Install the reservoir tank in place and tighten the reservoir tank set bolts.
(c) Finger tighten the front and rear housing mounting bolts.
14. TIGHTEN FOUR HOUSING BOLTS
(a) Clamp the rear housing in a vise. CAUTION: Do not tighten the vise too tight.
(b) Tighten the four housing bolts evenly in 3 or 4 passes. Torque: 475 kg-cm (34 ft-lb, 47 Nm)
15. INSTALL RESERVOIR TANK
Install and torque the bolts. Torque: 130 kg-cm (9 ft-lb, 13 N m)
16. CHECK ROTOR SHAFT ROTATION CONDITION
(a) Check that the rotor shaft rotates smoothly without abnormal noise.
(b) Provisionally install the pulley nut and check the rotating torque.
Rotating torque: Less than 2.8 kg-cm (2.4 in.-lb, 0.3 Nm)
17. INSTALL AIR CONTROL VALVE Torque: 370 k*cm (27 ft-lb, 36 N-m)
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