ARO PX10R-XAX series, Руководство оператора, Страница: 6 / 8

Page 6 of 8 PD10X-X-X (en)
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Indicates parts included in 637397 Air Section Service Kit shown below and items (70), (144), (175) and (180) shown on page 4.
Item Description (size) Qty Part No. [Mtl]

137 Gasket (1) 95844 [B]

138 “U” Cup
(3/16” x 1-5/8”
o.d.) (1) Y186-53 [B]

139 “U” Cup
(3/16” x 1-1/8”
o.d.) (1) Y186-49 [B]
140 Valve Insert (1) 95838 [AO]
141 Valve Plate (1) 95885 [AO]

166 Gasket (1) 96171 [B]

167 Pilot Piston
(includes 168 and 169)
(1) 67164 [D]
168 “O” Ring
(3/3” x 5/8” o.d.)
() 94433 [U]
169 “U” Cup
(1/8” x 7/8” o.d.)
(1) Y40-9 [B]
170 Piston Sleeve (1) 94081 [D]

171 “O” Ring
(3/3” x 1-1/8”
o.d.) (1) Y35-119 [B]

17 “O” Ring
(1/16” x 1-1/8” o.d.)
(1) Y35- [B]

173 “O” Ring
(3/3” x 1-3/8” o.d.)
() Y35-13 [B]

174 “O” Ring
(1/8” x 1/” o.d.)
() Y35-0 [B]

176 Diaphragm (
check valve)
() 95845 [Sp]
181 Roll Pin
(5/3” o.d. x 1/” long)
(4) Y178-5-S [SS]

00
Gasket
(PX10A-X-X and PX10S-X-X)
(1) 9617 [B]
(PX10R-X-X)
(1) 9584 [B]
01 Muffler
(PX10A-X-X and PX10S-X-X)
(1) 350-568
(PX10R-X-X)
(1) 93139 [P]
33 Adapter Plate (1) 9583 [P]
36 Nut
(M6 x 1 - 6g) (PX10R-X-X only)
(4) 9594 [SS]

Lubriplate FML- Grease (1) 9476
Lubriplate Grease Packets (10) 637308

Fluid Section Service Kit Parts, see page 4.
PARTS LIST / PD10X-X-X AIR SECTION
MAJOR VALVE REASSEMBLY
Install new (138 and 139) “U” cups on (111) spool −
LIPS MUST FACE EACH OTHER
.
Insert (111) spool into (135) valve block.
Install (137) gasket on (136) end cap and assemble
end cap to (135) valve block, securing with (107)
end plates(where applicable) and (105) screws.
4. Install (140) valve insert and (141) valve plate into
(135) valve block.
1.
2.
3.
MAJOR VALVE DISASSEMBLY
Remove (135) valve block and (233) adapter plate, expos-
ing (132 and 166) gaskets and (176) check valve.
Insert a small flat blade screwdriver into the notch
in the side of (135) valve block and push in on tab
to remove (233) adapter plate, releasing (140) valve
insert, (141) valve plate and (200) gasket.
Remove (136) end cap and (137) “O” ring, releasing (111) spool.
1.
2.
3.
PILOT VALVE REASSEMBLY
Clean and lubricate parts not being replaced from service kit.
Install new (171 and 172) “O” rings, replace (170) sleeve.
Install new (168) “O” rings and (169) “U” cup. Note the lip di-
rection. Lubricate and replace (167) pilot piston.
1.
2.
3.
PILOT VALVE DISASSEMBLY
A light tap on (118) should expose the opposite (121) sleeve,
(167) pilot piston and other parts.
Remove (170) sleeve, inspect inner bore of sleeve for damage.
1.
2.
AIR MOTOR SECTION SERVICE
Service is divided into two parts − 1. Pilot Valve,
. Major Valve. GENERAL REASSEMBLY NOTES:
Air Motor Section Service is continued from Fluid Section repair.
Inspect and replace old parts with new parts as necessary. Look
for deep scratches on surfaces, and nicks or cuts in “O” rings.
Take precautions to prevent cutting “O” rings upon installation.
Lubricate “O” rings with Lubriplate FML-2 grease.
Do not over-tighten fasteners, refer to torque specification
block on view.
Torque fasteners following restart.
SERVICE TOOLS − To aid in the installation of (168) “O” rings
onto the (167) pilot piston, use tool # 204130-T, available from
ARO.







MATERIAL CODE
[A] = Aluminum [P] = Polypropylene
[AO] = Alumina Oxide [SP] = Santoprene
[B] = Nitrile [SS] = Stainless Steel
[Br] = Brass [U] = Polyuerthane
[C] = Carbon Steel [Z] = Zinc
Item Description (size) Qty Part No. [Mtl]
101
Center Body
(PX10A-X-X)
(1) 95888 [A]
(PX10R-X-X)
(1) 95970 [P]
(PX10S-X-X)
(1) 95901 [SS]
103 Bushing (1) 96000 [D]
105
Screw
(M6 x 1 - 6g)
(PX10A-X and PX10S-X) (16 mm long)
(4) 95991 [SS]
(PX10R-X) (130 mm long)
(4) 95886 [SS]
107 End Plate
(PX10R-X-X only)
() 95840 [SS]
111
Spool
(PX10A-X-X and PX10S-X-X)
(1) 95835 [D]
(PX10R-X-X)
(1) 9693 [D]
118 Actuator Pin () 95999 [SS]
11 Sleeve () 9513 [D]
18
Pipe Plug
(1/8 - 7 NPT x 0.7”)
(PX10A-X-X and PX10S-X-X only)
(1) Y17-50-S [SS]

13 Gasket (1) 96170 [B]
133
Washer
(1/4”) (PX10A-X-X)
(3) Y117-416-C [C]
(M6) (PX10R-X-X)
(6) 95931 [SS]
(1/4") (PX10S-X-X)
(3) Y14-416-T [SS]
134
Screw
(M6 x 1 - 6g x 0 mm)
(PX10R-X)
(6) 95887 [SS]
(PX10A-X and PX10S-X-X )
(4) 95887 [SS]
135
Valve Block
(PD10A-X-X)
(1) 9594-3 [Z]
(PD10R-X-X)
(1) 96174-1 [P]
(PD10S-X-X)
(1) 95939-3 [SS]
(PE10A-X-X)
(1) 9594-4 [Z]
(PE10R-X-X)
(1) 96174- [P]
(PE10S-X-X)
(1) 95939-4 [SS]
136
End Cap
(PX10A-X-X)
(1) 95941 [Z]
(PX10R-X-X)
(1) 95833 [P]
(PX10S-X-X)
(1) 95938 [SS]
AIR MOTOR PARTS
Reassemble remaining parts, replace (173 and 174)
“O” rings.
4.