6
Types 1098-EGR and 1098H-EGR
types 6352, 6353, 6354l, 6354M and
6354H pilots parts list (Figure 5)
61 series parts list (Figures 6, 7 and 8)
Figure 5.
Types 6352 through 6354H Pilot Assemblies
35A8889
detail oF tYpe 6354M or 6354H pilot
tYpe 6352, 6353 or 6354l pilot
35A6236
23
11
9
10
7
5
8
13
2
20
14
6
1
4
15
22
3
19
21
12
17
16
Key description
1
Pilot Body
2
Spring Case or Regulator Bonnet
3
Body Plug
4
Valve Plug and Stem Assembly
5
Diaphragm Assembly
6
Control Spring
7
Spring Seat
8
Stem Guide
9
Adjusting Screw
10 Locknut
11 Closing Cap
12 Body Plug Gasket / O-ring
13 Vent Assembly
14 Machine Screw
15 Check Valve Assembly
16 Bellows Assembly
17 O-ring
19 Filter
20 Closing Cap Gasket
21 Pipe Nipple
22 Restriction
23 Diaphragm Limiter
26 NACE Tag
27 Tag Wire
28 Packing Bonnet
29 Packing Nut
30 Handwheel
31 Washer
32 Screw
33 Packing Spring
34 Packing Box Gasket
35 Packing Follower
36 External Adaptor
37 Internal Adaptor
38 Packing Washer
39 Packing Ring
40 Adjusting Screw
Key description
1
Relay Spring Case
2
Relay Valve Body
3
Bottom Cover
4
Relay Yoke
5
Closing Cap Assembly
6
Adjusting Screw
7
Control Spring
8
Relay Orifice
9
Disk Holder Assembly
10 Bleed Orifice
11 Diaphragm Nut
12 O-ring Seal
13 Relay Spring
14 Upper Relay Diaphragm
15 Lower Relay Diaphragm
16 Upper Relay Head
17 Lower Relay Head
18 Spring Seat
19 Hex Nut
20 Cap Screw
23 Pipe Plug or Vent Assembly
24 Pipe Nipple
25 Filter Assembly
26 Bleed Valve
27 Nameplate
28 Gasket
30 Pipe Plug
32 Bleed Orifice Cap
33 Handwheel
34 Hex Nut
35 Spring Seat
40 O-ring
41 Adaptor
42 Yoke Cap
43 Lockwasher
44 Machine Screw
45 Valve Spring Seat
46 Cap Screw
47 Machine Screw
48 Cap Screw
50 Drive Screw
51 Diaphragm Insert
52 Lower Yoke Cap
53 Bleed Plug
Key description
