Specifications

ITEM DESCRIPTION

1 Connecting Link

2 Pilot Valve

3 Cork Gasket

4 Pilot Valve Stem

Pilot Valve Manifold

6 Nut

I Lock Washer

8 Elbow

PART NUMRRR

1191-021

243384

8015.023

236195

342693

120032-005

120114-004

120017.021

9 Air Supply Connector 250892

10 Reducing Bushing 120145-012

11 Connector 120020-008

12 Exhaust Connector 252592

Figure 7-1. Pilot Valve Replacement

b. Air Filter. Regularly inspect disposable filter 3. Remove air filter sump (2) by removing

elements as needed according to plant air cap nut (3) and cap nut gasket (4) on top

supply quality. If filter element needs to be of air filter. Save cap nut gasket for

replaced, new elements are available from the installation.

factory. Use the following procedure to

replace the filter element. 4. Remove used filter element (5) by

grasping and pulling it downward.

1. Remove power positioner from service. 5. Install new filter element (5)

2. Open air filter drain valve (1, Figure 7-2) 6. Install air filter sump (2) onto body. Secure

and bleed any air pressure and moisture sump with cap nut (3) and cap nut gasket

remaining in the system.

(4).