cuatwcmc rmocx PARIS CATALOGUE PISTON RING SPRING RUBBER SPRING r 1sr0N PRIMARY INLET EXHAUST vA1 vE DELIVERY PORT A PRIMARY SUPPLY Pom BLEED PASSAGE ouren RELAY 1 1sTON RELAY PISION r N INNER RELAY 1 1Sr0r 1 I RETURN SPRING ln LOWER INLET EXXHAUST SECONDARY DELIVERY K S Y I VALVE roar I t l I Y IIIII 1 ll II SECONDARY SUPPLY Exo 1Ausr 1 2 FORT PORT 1 RETAINER Q Y 20 Piston 2 eoir 3 WASHER YY Y 21 GROMMET Y III SEAI YY I O2 Y Y 5 auwen YY c I SEAL 61 1516 I EQ 2 s PISTON 7 c 1z01aMEr O I E 24 CROMMET A Ia SPRING 25 SPRING A 2e GROMMET 9 PRIAAARY PORTION 271 COVER OF VALVE eoov 28 sou AND I LOCK WASHERS 10 orsc ASSY Q 29l NSC A Y Ill soov i7 I3 I Y I2 RETAINER L 3 RETAINER 32 SPRING 13 sr R1NG g 33 GROMMET 14 wAs1 IER C 34 SEA I5 GROMMET 5 Q j 351 GUIDE lo SEAL C so RING 17 RETAINER 1 WI SEAT 18 RING 3 A 381 DISC ASSY II9l 1 1NG 391 RING 1969 74 SERIES 60 960 EMERGENCY AIR BRAKE CONTROL VALVE EXC TILTS Key Description Group Key Description Ghup 1 RETAINER Air Brake Control Valve o1 4 4 4 640 21 GROMMET Air Brake Control Valve Outer Relay 4 640 2 BOLT M1 20x r r r 8 900 22 SEAL Air Brake Control Valve r 4 640 3 WASHER Air Brake Control Valve r 4 640 23 PISTON Air Brake Control Valve Inner Relay rr 4 640 4 SEAT Air Brake Control Valve r 4 640 24 GROMMET Air Brake Control Valve 1 4 640 5 SPRING Air Brake Control Valve Rubber r 4 640 25 SPRING Air Brake Control Valve Relay Piston Return 4 640 6 PISTON Air Brake Control Valve r r 4 640 26 GROMMET Air Brake Control Valve Piston Cover 4 640 7 GROMMET Air Brake Control Valve r 4 640 27 COVER Air Brake Control Valve Piston r 4 640 8 SPRING Air Brake Control Valve Piston Return 1 4 640 28 LOCKWASHER 1 8 931 9 BODY Part of Valve Assembly r r rr 4 640 28 BOLT x l r 8 900 10 DISC Air Brake Control Valve Upper 4 640 29 DISC Air Brake Control Valve Lower o 4 640 11 BODY Brake Control Valve Upper 4 640 30 BODY Brake Control Valve Lower 4 640 12 RETAINER Air Brake Control Valve Upper Disc 4 640 31 RETAINER Air Brake Control Valve Lower Disc 4 640 13 SPRING Air Brake Control Valve Upper 4 640 32 SPRING Air Brake Control Valve Lower 4 640 14 WASHER Air Brake Control Valve Upper Spring 4 640 33 GROMMET Air Brake Control Valve 4 640 15 GROMMET Air Brake Control Valve Upper 4 640 34 SEAL Air Brake Control Valve 4 640 16 SEAL Air Brake Control Valve 4 640 35 GUIDE Air Brake Control Valve Lower 4 640 17 RETAINER Air Brake Control Valve 4 640 36 RING Type T 8 900 18 RING Snap 8 934 37 SEAT Air Brake Control Valve 4 640 19 RING Snap 8 934 38 DISC Air Brake Control Valve Exhaust Check Valve 4 640 20 PISTON Air Brake Control Valve Outer Relay 4 640 39 RING Type Internal Retaining 8934 Y i GROUP 4 500 BRAKE CONTROL ILLUSTRATION 32