background image

Page 7 

AB-1 OPERATOR & REPAIR KIT 

REF  QTY  DESCRIPTION 

OLD P/N 

NOTES 

NEW P/N 

16 

2  PIN, Cotter 

P -049913-00001 

R431002541 

17 

1  PIN 

P -060284-00000 

R431005463 

18 

1  LINK, Connecting 

P -060287-00001 

R431005466 

19 

SCREW, 
1/4"-20 x 5/8" 

P -049908-00032 

R431002516 

20 

10  LOCKWASHER 

P -049564-00000 

R431002073 

21 

BRACKET, 
 Mounting 

P -060285-00000 

R431005464 

22 

SCREW, 
1/4"-28 x 1-1/4" 

P -049908-00031 

R431002515 

23 

END, Head 
Complete 

P -060280-00000 

R431005458 

24 

1  SPRING 

P -060283-00000 

R431005462 

25 

1  TUBE, Stop 

P -060282-00000 

R431005461 

26 

PISTON & ROD, 
Complete 

P -060276-00000 

R431005453 

27 

1  SEAL, U-Cup 

See Repair Kit 

Note 1. 

See Repair Kit 

28 

1  TUBE, Cylinder 

P -060286-00000 

R431005465 

29 

1  O-RING

See Repair Kit 

Note 1. 

See Repair Kit 

30 

1  CAP, End 

P -030901-00102 

R432009486 

31 

SCREW, 
 1/4"-28 x 7/8" 

P -049908-00030 

R431002514 

32 

CYLINDER, 
Replace 

P –026712-00000 

26 thru 
31 

R431000655 

AB-1 REPAIR KIT - R431006219 

(Old Part No.  P -063380-00000) 

QTY  DESCRIPTION 

REF. NO. 

1*  DIAPHRAGM, Main  4 (Page 4) 

BEARING, Sleeve 

BEARING, Nylon 

BEARING, Nylon 

11 

SEAL, U-Cup 

27 

O-RING

29 

*Not shown here, refer to pg 4, ref. 4.

AB-1 OPERATOR & REPAIR KIT 

 

REF  QTY  DESCRIPTION 

OLD P/N 

NOTES 

NEW P/N 

3  NUT, 1/4"-20 

P -049891-00000 

R431002406 

BOLT, 
 1/4-20 x 1-1/4" 

P -049892-00003 

R431002407 

1  NUT, 1/4"-28 

P -049819-00017  Note 2. 

R431002201 

BOLT, 
1/4-28 x 2-1/4" 

P -049902-00037  Note 2. 

R431002435 

2  WASHER 

P -049904-00061  Note 2. 

R431002468 

2  BEARING, Sleeve 

See Repair Kit 

Note 1, 2. 

See Repair Kit 

2  BEARING, Nylon 

See Repair Kit 

Note 1, 2. 

See Repair Kit 

2  PIN, Cotter 

P -049913-00002  Note 2. 

R431002542 

1  PIN, Fulcrum 

P -060261-00000  Note 2. 

R431005433 

10 

2  WASHER, Spring 

-534274-00000 Note 1, 2. 

R431000058 

11 

2  BEARING, Nylon 

See Repair Kit 

Note 1, 2. 

See Repair Kit 

12 

1  SPACER 

P -060260-00000  Note 2. 

R431005432 

13 

1  ARM, Lever 

P -060274-00001  Note 2. 

R431005451 

14A 

ROD, Operator 
(1/4" Rod Eye) 

P -050464-00003 

R431002665 

14B 

ROD, Operator 
(5/16" Rod Eye) 

P -050464-00004 

R431002666 

14C 

ROD, Operator 
(3/8" Rod Eye) 

P -050464-00002 

R431002664 

15 

1  NUT, Jam 

P -049903-00003 

R431002441 

NOTES  1. Recommended spare parts to be retained in stock at all 

2. Parts not interchangeable with old lever arm design.

EXPLODED VIEW 

AB-1 OPERATOR PORTION 

Figure 7 - AB-1 Operator Portion 

Summary of Contents for AA-1

Page 1: ...diaphragm that is controlled by a separate valve H 4 CONTROLAIR Valve AB 1 Basic AA Type positioner with a separately controlled stop cylinder INSTALLATION Mount the positioner firmly to the engine fr...

Page 2: ...d old vernier follower ref 20 pg 6 will function with the new or old lever arm the old stop cylinder will function with the new lever arm provided the old connecting link ref 18 pg 7 is used and the n...

Page 3: ...00000 2 1 BOLT 1 4 20 x 2 3 4 Hex P 049900 00012 P 049900 00005 3 8 WASHER Spring P 050232 00000 4 2 RACE Inner Bearing P 050175 00000 P 050175 00001 5 2 BEARING Needle 537898 6 1 COTTER 3 32 x 5 8 9...

Page 4: ...y R431005429 P 060257 00000 6 1 SPRING R431000016 520964 00000 7A 2 SHIM 010 Spring R431005425 P 060255 00000 See note 3 7B 1 SHIM 031 Spring R431005426 P 060255 00002 See note 3 7C 1 SHIM 125 Spring...

Page 5: ...000058 11 2 BEARING Nylon See Repair Kit See note 1 2 See Repair Kit 12 1 SPACER P 060260 00000 See note 2 R431005432 13 1 ARM Lever P 060274 00001 See note 2 R431005452 14 1 BAR Adapter P 027984 0000...

Page 6: ...060274 00000 See note 2 R431005451 14A 1 ROD Operator 1 4 Rod Eye P 050564 00003 R431002665 14B 1 ROD Operator 5 16 Rod Eye P 050564 00004 R431002666 14C 1 ROD Operator 3 8 Rod Eye P 050564 00002 R43...

Page 7: ...7 2 BEARING Nylon 11 1 SEAL U Cup 27 1 O RING 29 Not shown here refer to pg 4 ref 4 AB 1 OPERATOR REPAIR KIT REF QTY DESCRIPTION OLD P N NOTES NEW P N 1 3 NUT 1 4 20 P 049891 00000 R431002406 2 3 BOL...

Page 8: ...Page 8...

Page 9: ...enance periods should be scheduled in accordance with frequency of use and working conditions All AVENTICS products should provide a minimum of 1 000 000 cycles of maintenance free service when used a...

Page 10: ...T 0 r tario CMIAML7r t TM w w t I a 1te r1tic sc cam ca ir1Fa c a a eJTtic s com Slv1 9QQ 44Q1 May 2QT4 Sub1ec ttn c hange Printed in Unite ct States AVENTICS Carparatian This dac urnent as well as th...

Reviews: