User manual BENDIX C-5 CUT OUT COCK

[. . . ] ® Bendix® C-5TM Cut-Out Cock OPERATING HANDLE LOCK NUT STEM STEM WASHER CAP NUT O-RING REDUCER BUSHING O-RING BODY VALVE SEATS VALVE CLAMPING STUD FIGURE 1 DESCRIPTION The C-5TM cut-out cock is a manually operated on-off valve. Cut-out cocks are used in an air brake system where a manual shut off air lines is desirable such as in trailer and trailer dolly systems. LEAKAGE CHECK With the valve in the closed position and air pressure present on either side, a soap solution is applied to the side open to atmosphere. A leakage of not more than a 1" bubble in 5 seconds is permitted. [. . . ] Rotate the operating handle of the cut-out cock until the passage through the valve is closed. Remove the lock nut located in the center of the operating handle and remove the handle from the stem. Any part considered unserviceable will necessitate that the entire valve be rebuilt or replaced. ASSEMBLY All o-rings should be lightly lubricated with Bendix silicone lubricate BW650M piece no. Position operating handle on stem and replace and tighten stem lock nut. Position one of the two valve seats in the body with the contoured side up. (Drive tang on end of stem should be parallel with center line of body. ) Place ball valve in body with slot coinciding with stem. Place remaining valve seat in body with contoured side down and against the ball valve. 2 Place o-ring on cap nut and install cap nut in body and tighten (Torque to 150-400 inch pounds). TESTING Perform leakage test on reassembled or rebuilt valve. WARNING!PLEASE READ AND FOLLOW THESE INSTRUCTIONS TO AVOID PERSONAL INJURY OR DEATH: When working on or around a vehicle, the following general precautions should be observed at all times. Park the vehicle on a level surface, apply the parking brakes, and always block the wheels. Stop the engine and remove ignition key when working under or around the vehicle. When working in the engine compartment, the engine should be shut off and the ignition key should be removed. Where circumstances require that the engine be in operation, EXTREME CAUTION should be used to prevent personal injury resulting from contact with moving, rotating, leaking, heated or electrically charged components. [. . . ] Components with stripped threads or damaged parts should be replaced rather than repaired. Do not attempt repairs requiring machining or welding unless specifically stated and approved by the vehicle and component manufacturer. Prior to returning the vehicle to service, make certain all components and systems are restored to their proper operating condition. BW1596 © 2004 Bendix Commercial Vehicle Systems LLC All rights reserved. [. . . ]