Maintenance Instructions - Klutch 48577 Owner's Manual

Problem
2. Oil leak through needle assembly
(3).
3. Oil leak through housing and
needle assembly.
4. Flow of oil not adjustable.
5. Air bubbles along with oil drop.
6. Oil drops not visible through oil
drop indicator (1.1).
7. Air leak through sight dome (1).
8. Air leak through housing (4) and
bowl guard (12) interface.
9. Air leak at gland plug (12.2.1) and
bowl guard (12) interface.
10. Air leaks through oil filling plug
(2.1).
Air Filter
Refer to the Air Filter's Parts Diagram and Parts List.
48577
Dismantle the Filter
1. Before dismantling the unit, exhaust the air in the line completely.
2. To clean the filter:
a. Unscrew the threaded bowl guard (7.3) in
a counter-clockwise direction. Dismantle
the components and clean the filter
element and blow with compressed air.
3. Check for damages in the O-rings and other parts. Replace if needed or clean and reassemble.
4. Apply general purpose grease on the O-rings and on the surface of the housing where the O- ring
enters the housing (1). Reassemble all components.
5. Screw the threaded bowl guard (7.3) on
to the housing (1).
Cause
O-ring (3.1.2) damaged.
O-ring (3.2) damaged.
O-ring (5.3) damaged.
O-ring (3.3) damaged.
O-ring (1.4) damaged.
O-ring (1.3) damaged.
O-ring (12.1.2)
damaged.
O-ring (12.2.3)
damaged.
O-ring (2.2) damaged.

Maintenance Instructions

b. Lift the metal bowl guard (7.3) upward and pull
down the locking piece (7.3.1). Turn the bowl guard
45° and pull down.
5. Position the top flange lug portion of the bowl guard
(7.3) to the corresponding slots in the housing (1).
Push the bowl guard fully into the housing. Turn the
bowl guard 45° until the locking piece (7.3.1) enters
the housing slot fully.
17
Replace O-ring.
Replace the O-ring.
Replace the O-ring.
Replace the O-ring.
Replace the O-ring.
Replace the O-ring.
Replace the O-ring.
Replace the O-ring.
Replace the O-ring.
48575
Solution
48576