6/ Repair Procedures
1503-0151-000 5/26/0 6-35
Removing the Mechanical Over-pressure Bleed
Off valve (MOBO) assembly
1. Cover screws M4 x 8 button head
2. No-pilot weight cover
3. Captive MOBO mounting screws
4. Threaded for cover screws
5. Cylinder hole for alignment tool and no-pilot weight
6. No pilot weight and pressure seal.
7. Port with O-ring
8. Pressure seal for no-pilot weight
9. Diaphragm for pilot weight
10. No-pilot weight
11. Pilot weight
Figure 6-30
Mechanical Over-pressure Bleed Off valve (MOBO) removal