V
++$8,=? ",=?> 00; ?30>0 4?08> :9 3,9/ 49 ,//4?4:9 ?: ?30 $0=A4.0 4?> 1:= 1,>? =0;,4= ,9/ =0/@.?4:9 :1 /:B9 ?480
PD30X-X
PAGE 6 OF 8
PARTS LIST / PD30X–X AIR SECTION
n
Indicates parts included in 637302 Air Section Service Kit shown below and items (70), (144), (175) and (180) shown on page 4.
AIR MOTOR PARTS
ITEM DESCRIPTION(Size in Inches)
QTY PART NO.
[MTL]
ITEM DESCRIPTION(Size In Inches)
QTY PART NO.
[MTL]
101 Center Body
(PD30A- )
(1) 94028
[A]
Center Body
(PD30S- )
(1) 94109
[SS]
103 Bushing
(1) 94092
[D]
107 Inlet Plug
(1) 94034
[C]
109 Piston
(1) 92011
[D]
n
110 ``U" Cup
(1-3/8" o.d.) (Also Item #144)
(1) Y186-51
[B]
111 Spool
(PD30A- )
(1) 92005
[A]
Spool
(PD30S- )
(1) 93047
[C]
112 Washer
(1.556" o.d.)
(5) 92877
[Z]
n
113 ``O" Ring
(small) (1/8" x 1-1/4" o.d.)
(5) Y325-214
[B]
n
114 ``O" Ring
(large) (3/32" x 1-9/16" o.d.)
(7) Y325-126
[B]
V
115 Spacer
(4) 92876
[Z]
116 Spacer
(1) 94027
[A]
118 Actuator Pin
(.250" x 2.276")
(2) 94083
[SS]
121 Sleeve
(2) 94084
[D]
n
132 Gasket
(Valve Body)
(1) 94099
[B]
133 Lockwasher
(1/4") (PD30A- )
(3) Y117-416-C
[C]
Lockwasher
(1/4") (PD30S- )
(3) Y14-416-T
[SS]
134 Screw
(M6 x 1.0 x 16 mm) (PD30A- )
(4) 96721030
[C]
Screw
(M6 x 1.0 x 16 mm) (PD30S- )
(4) 96720081
[SS]
135 Valve Block
(PD30A- )
(1) 94032
[A]
Valve Block
(PD30S- )
(1) 94318
[SS]
136 Piston Plug
(1) 94033
[D]
n
146 ``O" Ring
z
(3/32" x 1-1/16" o.d.)
(1) Y325-118
[B]
n
147 ``O" Ring
z
(1/8" x 1/2" o.d.) Also #174
(2) Y325-202
[B]
n
166 Track Gasket
D
(1) 94026
[B]
n
167 Pilot Piston
(includes 168 and 169)
(1) 67164
[D]
168 ``O" Ring
(3/32" x 5/8" o.d.)
(2) 94433
[U]
169 ``U" Cup
(1/8" x 7/8" o.d.)
(1) Y240-9
[B]
170 Piston Sleeve
(1) 94081
[Br]
n
171 ``O" Ring
(3/32" x 1-1/8" o.d.)
(1) Y325-119
[B]
n
172 ``O" Ring
(1/16" x 1-1/8" o.d.)
(1) Y325-22
[B]
n
173 ``O" Ring
(1/16" x 1-3/8" o.d.)
(2) Y325-26
[B]
Ln
174 ``O" Ring
(1/8" x 1/2" o.d.)
(2) Y325-202
[B]
n
176 Diaphragm
(Check Valve)
(2) 94102
[U]
n
177 Retaining Ring
(1.804" dia.)
(1) Y147-16-C
[C]
181 Roll Pin
z
(.156" o.d. x 3/4" long)
(4) Y178-56-S
[SS]
L
E
n
Lubriplate FML-2 Grease
(1) 94276
Lubriplate Grease Packets (10)
637308
z
Used on Stainless Steel models (PD30S- ) only.
D
Used on Aluminum models (PD30A- ) only.
AIR MOTOR SECTION SERVICE
Service is divided into two parts - 1.Pilot Valve, 2.Major Valve.
GENERALREASSEMBLY NOTES:
S
4= :?:= $0.?4:9 $0=A4.0 4> .:9?49@0/ 1=:8 7@4/ $0.?4:9 =0;,4=
S
9>;0.? ,9/ =0;7,.0 :7/ ;,=?> B4?3 90B ;,=?> ,> 90.0>>,=D ::6 1:=
/00; >.=,?.30> :9 80?,774. >@=1,.0> ,9/ 94.6> := .@?> 49 ++! =492>
S
%,60 ;=0.,@?4:9> ?: ;=0A09? .@??492 ++! =492> @;:9 49>?,77,?4:9
S
@-=4.,?0 ++! =492> B4?3 @-=4;7,?0 =0,>0
S
: 9:? :A0=?423?09 1,>?090=> =010= ?: ?:=<@0 >;0.414.,?4:9 -7:.6 :9 A40B
S
#0?:=<@0 1,>?090=> 1:77:B492 =0>?,=?
S
$#' %!!$ %: ,4/ 49 ?30 49>?,77,?4:9 :1 ++! =492> :9?:
?30 ;47:? ;4>?:9 @>0 %::7 % ,A,47,-70 1=:8 =:
PILOT VALVE DISASSEMBLY
7423? ?,; :9 >3:@7/ 0C;:>0 ?30 :;;:>4?0 >700A0
;47:? ;4>?:9 ,9/ :?30= ;,=?>
#08:A0 >700A0 49>;0.? 4990= -:=0 :1 >700A0 1:= /,8,20
PILOT VALVE REASSEMBLY
70,9 ,9/ 7@-=4.,?0 ;,=?> 9:? -0492 =0;7,.0/ 1=:8 >0=A4.0 64?
9>?,77 90B ++! =492> =0;7,.0 >700A0
9>?,77 90B ++! =492> >0,7 :?0 ?30 74; /4=0.?4:9 @-=4F
.,?0 ,9/ =0;7,.0
#0,>>08-70 =08,49492 ;,=?> =0;7,.0 ,9/ ++! =492>
%# !
)* 7@849@8
)* ,>? =:9
)$$* $?,4970>> $?007
)* @9, ++
)* .0?,7
)&* ":7D@=0?3,90
)=* =,>>
)$"* $,9?:;=090
)(* (49.
)* ,=-:9 $?007
MAJOR VALVE DISASSEMBLY
#08:A0 A,7A0 -7:.6 0C;:>492 2,>60?> ,9/
.30.6>
#08:A0 >9,; =492 ,9/ 4970? ;7@2
!9 ?30 >4/0 :;;:>4?0 ?30 ,4= 4970? ;@>3 :9 ?30 4990= /4,80?0=
>;::7 %34> B477 1:=.0 ?30 ;4>?:9 ;7@2 ,9/ ;4>?:9 :@?
:9?49@0 ;@>3492 ?30 >;::7 ,9/ =08:A0 30.6 1:= >.=,?.30>
:= 2:@20>
#08:A0 ?30 ,5:= ',7A0 ;,=?>
MAJOR VALVE REASSEMBLY
#0;7,.0 B,>30= ++! =492 ++! =492 :9?:
>;,.0= ,9/ 49>0=? 0?. :9?49@0 ?34> =:@?490 ?: -@47/ ?30 8,5:= A,7A0
>?,.6
NOTE: Be careful to orient spacer legs away from blocking interĆ
nal ports.
#0;7,.0 >;::7 :9 ;7@2 >0,7 :9 ;4>?:9 ,9/
=0;7,.0 ;7@2 ,9/ >9,; =492
