AERCO CXT-E Retrofit Kit - Manual (Page 16)

ECS and CXT-E Retrofit Instructions Kit # 27004-TAB
Technical Instruction Document TID-0141_0A
12/30/2014 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288 Page 16 of 76
2.5.2 Electro-Hydraulic Control Valve Actuator Removal
Refer to Figure 2-5 and remove the Control Valve Actuator as follows:
1. Disconnect the electrical connectors from the Actuator.
2. Loosen the Upper Hex Nut above the Lower Crossbar shown in Figure 2-5.
3. While holding the Lower Shaft with a pair of pliers, completely remove the Upper Hex Nut.
4. Remove the four hex head bolts securing the Electro-Hydraulic Actuator to the Valve Top.
5. Lift the entire Actuator off the Valve Top. Also, remove the Actuator Gasket.