Hydraulic Reservoir Filter (S780 and S790)

H115808-UN-03SEP15

A - Wiring Harness Connector

B - Sensor

C - Cap Screws

D - Filter Cap

Hydraulic Reservoir Filter - Remove and replace filter when performance decline is noticed or diagnostic trouble code is generated.

1. Disconnect wiring harness connector (A) from sensor (B).

2. Remove cap screws equally to relieve spring pressure from the filter cap.

   Inspect and replace O-ring underneath the filter cap as needed.
   Remove and retain cap screws (C) and filter cap (D).
3. Remove and retain the spring on top of filter.
4. Remove and discard filter.
5. Install replacement filter as shown with previously removed spring.
6. Install previously removed filter cap.
7. Use filter cap to compress spring and install previously removed cap screws.

8. Verify that O-ring remains in place when installing filter cap.

   Tighten cap screws to specification.

   Cap Screws	Torque	7 N·m (62 lb·in)

9. Connect wiring harness to sensor.