BENDIX 02-U-1 User's Manual
Contents
1. 285036 242008 285123 242013 242413 242398 204781 228790 285038 242008 285123 242013 242413 242398 204781 228790 285040 242008 285119 242013 242413 241992 204781 228790 285042 242008 285119 242013 242413 243017 204781 277850 242008 285119 243727 242413 YOKE amp P R ASSY 278688 242013 242413 248000 204781 228790 242013 242413 242398 204781 228790 242013 242413 242398 204781 228798 242013 242413 279200 285044 285050 242008 285119 285056 242008 285125 286928 242008 285119 289241 290981 285119 285037 242008 285124 242013 242413 242398 204781 228790 285039 242008 285124 242013 242413 242398 204781 228790 285041 242008 285120 242013 242413 241992 204781 228790 285043 242008 285120 242013 242413 243017 204781 277850 242413 YOKE amp P R ASSY 242413 248000 204781 285057 242008 285125 242413 242398 204781 228790 286929 242008 285120 242413 242398 204781 228798 289242 290981 285120 242413 248101 204781 279200 270 HORIZONTAL LEFT HAND Less 277363 242008 285121 232013 242213 221952 204781 228790 1041 180 i150 125 270 30 180 HORIZONTAL RIGHT HAND o 1150 125 2o 90 o NON2. 7 23788 2 NUT SEESCHEDULE 1 NON PRESS PLATE 29 8 237890 1 CLAMP RING 18 246367 1 DIAPHRAGM RETAINER 30 9 227745 1 CLAMP RING ASSY SEESCHEDULE 2 STUD 31 10 237886 2 BOLT 19 2420001 1 COLLAR 32 1 237887 2 NUT 20 242002 8 ROLLER 33 12 237891 1 CLAMP RING 21 243570 1 SPLASH GUARD 34 22 202986 2 LOCKWASHER EXHAUST BREATHER DRAIN SLOT EMERGENCY Vertical Left hand SERVICE DIAPHRAGM CLAMP EMERGENCY PORT SERVICE PORT LOCKING PORT EMERGENCY DIAPHRAGM CLAMP HORIZONTAL EMERGENCY DIAPHRAGM CLAMP M LOCKING PORT Vertical Right hand 4 79 Printed in U S A fa e HER NM VD DRAIN SLOT EXHAUST BREATHER Horizontal Left hand D 21 PUSH ROD YOKE ASSY YOKE LOCK NUT PC NO QUAN DESCRIPTION 204781 243682 242004 282424 242003 241993 246660 246369 246370 246673 246614 246612 241996 243023 2 p m SERVICE DIAPHRAGM CLAMP EMERGENCY PORT SERVICE PORT EMERGENCY DIAPHRAGM CLAMP LOCKING PORT NUT O RING WASHER CAP COMPLETE ROLLER SPRING RETAINING RING GASKET DIAPHRAGM WASHER SCREW DIAPHRAGM RETAINING SPRING ROD WIPER FELT BREATHER MACH SCREW Horizontal Right hand SERVICE PARTS DD3 SAFETY ACTUATOR TYPE 24 CATALOG 02 U 2 SUB ASSY AND DETAIL REFERENCE DD3 SAFETY s ACT TYPE 24 PRESS PC NO
3. 85043 287543 282611 285037 287540 280820 282609 282612 285038 280821 282610 282613 285039 281197 282611 282614 285040 281198 282612 282615 285041 282040 282613 285044 287188 282616 282041 282614 285045 287189 282601 285036 287530 REV O REV 1 REV 2 REV 3 285045 287189 285046 287550 285047 287551 285048 287534 285049 287544 285050 287535 285051 287545 285052 287536 285053 287546 285054 287537 285055 287547 285056 287538 285057 287548 286928 287539 286929 287549 285042 APRIL 1979
4. DD3 SAFETY ACTUATOR TYPE 24 SERVICE PARTS CATALOG 02 U 1 The DD3 is a double diaphragm air operated brake actuator with a shaft locking mechanism capable of locking on a brake application at any shaft extension The locking mechanism is normally restrained in the non locking position by air pressure The double diaphragm permits the actuator to be operated by either of two sources of air pressure The service diaphragm in the type 30 DD3 has 30 square inches effective area and the emergency diaphragm has 20 square inches The type 24 has 24 square inches in the service diaphragm and 17 square inches in the emergency diaphragm For installation and maintenance information see Service Data Sheet SD 02 4 WEIGHT 12 5 LBS 3 00 MAX STROKE 5 4 SPRING 3 S 1 AUX PRESS procos sss Tasan NON PRESS PLATE 3 ia3115 ASSY 101112 NON ERV PRESS 18 STU PLATE 17 PLATE l CURE f 32 3130 3 VIEW OF RELIEF VIEW OF LUBE PT PORT PORT LOCKING 34 33 PORT COMMON SERVICE PARTS NO PC NO QUAN DESCRIPTION NO PC NO QUAN DESCRIPTION NO 1 246365 1 SERVICE DIAPHRAGM 13 241997 1 NYLON BEARING 23 2 2712602 1 SHAH 14 241999 1 ORING 24 3 246674 1 AUXILIARY DIAPHRAGM 15 242000 1 PISTON 25 4 246364 1 DIAPHRAGM SEPARATOR SEESCHEDULE 1 NON PRESS PLATE ASSY 26 5 227744 1 CLAMP RING ASSY 16 214649 1 LUB FITTING 27 6 237886 2 BOLT 17 233008 1 PIPEPLUG V 28
5. PRESS NON STUD PLATE PRESS ASSY PLATE 285119 240538 285120 240538 278688 228790 242008 242008 285120 285120 285045 243727 285051 ocooool2ocococo AUX EMERG PRESS eil PLATE 211363 l 287165 3 4 SERV SERV PRESS PORT PLATE 242008 1 4 290981 3 4 285121 240538 285122 240538 285123 212964 285124 212964 285125 212964 DD3 CONVERSION INTERCHANGE LISTING The DD3 Safety Actuator has had three 3 design changes revisions since its introduction Refer to the listing below for current Pc No REV 0 EV 1 nEV 2 REV 3 Ro mev 1 mev 2 Ev 3 REV 0 REV 1 REV 2 REV 3 277260 282601 285036 287530 282602 285037 287540 283523 285050 287535 277767 282602 285037 287450 282603 285038 287531 283524 285051 287545 271768 282615 285046 287550 282604 285039 287541 283684 285052 287536 277169 282616 285047 287551 282605 285040 287532 283685 285053 287546 280504 282603 285038 287531 282606 285041 287542 283687 285054 287537 280505 282604 285039 287541 282607 285042 287533 283688 285055 287547 280506 282605 285040 287532 282608 285043 287543 284111 285056 287538 280507 282606 285014 287542 282609 284112 285057 287548 280818 282607 285042 287533 282610 285036 287530 280819 282608 2
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