BENDIX 03-L-4 User's Manual
Contents
1. TRAILER PP 7 The PP 7 push pull control valve is a pressure sensitive manually operable on off control which will automatically return to the exhaust position when manual force is removed and supply air pressure is below the required minimum The PP 7 control valve is primarily used to control the trac tor protection system In addition the PP 7 features an air operated overide control in its lower body which provides an application of the trailer brakes when the emergency tractor braking system is applied For installation and maintenance information see Instruc tion and Service Data Sheet SD 03 62 WEIGHT 1 1 LBS DEVICE CODE 3617 VMRS NO 13 010 016 e Available Remanufactured Exchange e Button and Mtg Nut not Furnished with Exchange Valve Roll Pin Furnished Parts List General Information PP 7 MAINTENANCE KIT 287367 CONSISTS OF O Ring O Ring Spring O Ring Inlet amp Exhaust Valve Inlet amp Exhaust Valve Spring Retaining Ring ESNA Hex Nut Washer Inlet amp Exhaust Valve Plunger Return Spring O Ring Sealing Ring O Ring 1 2 3 4 5 6 7 8 ee ee ee ee er ee Ce ee Seer Gee M Basic Valve PORT LOC N 1 8 27 F E THREADED PIPE THD DELIVERY Index Notch in Panel Flange SUPPLY VALVE ROLL ee ts NUT 239357 PANEL F FLANGE THREADED eRT DELIVERY J 2 SUPPLY 2 1 3 5 8 1 4 P T DELIVERY 1 WPT E P T2. u is EXHAUST 2 1 8 AUTOMATIC RELEASE CONTROL PRESSURE 40 PSI SUPPLY PORT BOTTOM VIEW 1 4 20 THD NOVEMBER 1984
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