Owner's manual

Orion/MPV-10K Adjustment & Maintenance Manual

2.12 ORION-2C Valve Assembly (55283) Parts List

The following table lists the component parts of the ORION-2C.

Ref

Number

PN Description Quantity

1 57482 Nut,Valve Needle Housing 2

2 54401 Locknut 2

3 58079 Knob 2

4 57889 Knob,Insert 2

5 57256 Gear,Spur 40 Teeth 2

6 59233 Gear,Spur 18-tooth 2

7 55896 Valve Seat 4

8 59387 Valve Seat,Stem 4

9 59045 Valve,Needle Seat 4

10 54540 Housing,Valve Needle 2

11 59551 Valve Needle 2

12 57906 Bushing,End 1

13 59378 Cap,End 1

14 59495 Shaft 1

15 59241 Piston 1

16 55714 Body,Dual Valve 1

17 57580 Knob 1

18 55533 Valve Needle 2

19 55159 Housing,Valve Needle 2

20 56784 Locknut 1

21 59845 Plug,Expansion 14

23 59383 Setscrew,6-32NCx1/8 SST 4

24 58342 Screw,Cap Hex Socket Head, #2-56UNC-3A 6

25 59322 Setscrew,6-32NCx1/4 SST 6

26 59326 Setscrew,2-56NCx1/8, alloy steel 4

27 55554 O-ring, Buna N (Nitrile) 70 Durometer Color Black 5

28 55536 O-ring, Buna N (Nitrile) 70 Durometer Color Black 4

29 55573 O-ring, Buna N (Nitrile) 70 Durometer Color Black 1

30 60633 Retainer, Packing Backup 4

31 55570 Washer, Backing .04 Thick 4

32 55577 O-ring, Buna N (Nitrile) 70 Durometer Color Black 1

33 59245 Washer,#8 Screw Size .187, ID x .440 OD x .040 Thick Nylon 2

34 60202 Setscrew, hex 2

35 60837 Screw, MACH Pan Head 2

36 58976 Screw,Self Sealing 1

38 53308 Label 1

41 59878 Spacer .005 thk Mylar 2

42 59880 Spacer .007 thk Mylar 2

Table 2-1. ORION-2C Valve Assembly Parts List