Presto-ECOA Lifts AX, AXR, AXS & AT Series and AL Series
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5. Remove the four 3/8-16 (26) hex head bolts and lock washers (23) holding the plate (28) to
the Actuator.
6. Unscrew the elbow (6).
7. Finally remove the four studs (24) from the Actuator end plates.
8. Installation is the reverse of removal. Be sure to use a Teflon sealant on all pneumatic
connections. Pump must be replaced.
E. REMOVAL AND INSTALLATION OF
HAND/FOOT CONTROL
1. Chock the lift as specified and be sure air supply is locked out.
2. Disconnect hose (8) and supply line.
3. Remove [2] plugs (5), [1] muffler (4), elbow (6).
4. Remove (2) securing nuts/bolts and remove valve from stand if a hand valve.
5. Installation is the reverse of removal. Be sure to use Teflon sealant on all NPT pneumatic
connections.