Ingersoll-Rand PD30R-XXX-XXX-C PARTS LIST / PX30R-XXX-XXX-CAIR MOTOR SECTION, Air Motor Parts

PARTS LIST / PX30R-XXX-XXX-C AIR MOTOR SECTION

oIndicates parts included in 637369 air section service kit shown below and items (70), (144), (175) and (180) shown on page 4.

AIR MOTOR PARTS

Item	Description (size)	Qty	Part No.	Mtl	Item	Description (size)	Qty	Part No.	Mtl
101	Center Body	(1)	95667	[P]	168	"O” Ring (3/32” x 5/8” o.d.)	(2)	94433	[U]
103	Bushing	(1)	94092	[D]	169	“U” Cup (1/8” x 7/8” o.d.)	(1)	Y240-9	[B]
105	Screw (M6 x 1 - 6g x 180 mm)	(4)	95921	[SS]	170	Piston Sleeve	(1)	94081	[Br]
107	End Plate	(2)	95846	[SS]	o 171	“O” Ring (3/32” x 1-1/8” o.d.)	(1)	Y325-119	[B]
111	Spool	(1)	95651	[D]	o 172	“O” Ring (1/16” x 1-1/8” o.d.)	(1)	Y325-22	[B]
118	Actuator Pin (0.250” x 2.276” long)	(2)	94083	[SS]	o 173	“O” Ring (1/16” x 1-3/8” o.d.)	(2)	Y325-26	[B]
121	Sleeve	(2)	94084	[D]	no174	“O” Ring (1/8” x 1/2” o.d.)	(2)	Y325-202	[B]
127	90° St. Elbow (1-1/2 - 11-1/2 N.P.T.)	(1)	94860	[C / I]	o 176	Diaphragm (check valve)	(2)	94102	[Sp]
o 132	Gasket	(1)	94099	[B]	o 199	Track Gasket	(1)	95666	[B]
133	Washer (M6)	(8)	95931	[SS]	o 200	Gasket	(1)	95665	[B]
134	Screw (M6 x 1 - 6g x 35 mm)	(8)	95923	[SS]	201	Muffler Kit (includes item 127)	(1)	67213
135	Valve Block (PD30R-XXX-XXX-C)	(1)	95789	[P]	o 232	“O” Ring (1/8” x 1/2” o.d.)	(2)	Y325-202	[B]
	(PE30R-XXX-XXX-C)	(1)	95789-1	[P]	233	Adapter Plate	(1)	95761	[P]
136	End Cap	(1)	95790	[P]	236	Nut (M6 x 1 - 6h)	(4)	95924	[SS]
o 137	“O” Ring (1/16” x 2” o.d.)	(1)	Y325-32	[B]	o 243	“O” Ring (1/8” x 5/8” o.d.)	(1)	Y325-204	[B]
o 138	“U” Cup (3/16” x 1.792” o.d.)	(1)	95966	[B]	o 244	“O” Ring (1/8” x 7/8” o.d.)	(1)	Y325-208	[B]
o 139	“U” Cup (3/16” x 1-1/4” o.d.)	(1)	Y186-50	[B]
140	Valve Insert	(1)	95650	(Ck)	n o Lubriplate FML-2 grease		(1)	94276
141	Valve Plate	(1)	95659	(Ck)		Lubriplate Grease Packets (10)		637308
o 166	Track Gasket	(1)	94026	[B]	n Items included in fluid section service kit, see pages 4 and 5.
o 167	Pilot Piston (includes 168 and 169)	(1)	67164	[D]

MATERIAL CODE

[B]	= Nitrile	[I]	= Iron
[Br]	= Brass	[P]	= Polypropylene
[C]	= Carbon Steel	[Sp] = Santoprene
[Ck] = Ceramic		[SS] = Stainless Steel
[D]	= Acetal	[U]	= Polyurethane

AIR MOTOR SECTION SERVICE

Service is divided into two parts - 1. Pilot Valve, 2. Major Valve.

GENERAL REASSEMBLY NOTES:

yAir Motor Section service is continued from Fluid Section repair.

yInspect and replace old parts with new parts as necessary. Look for deep scratches on metallic surfaces, and nicks or cuts in “O” rings.

yTake precautions to prevent cutting “O” rings upon installation.

yLubricate “O” rings with Lubriplate FML-2 grease.

yDo not over-tighten fasteners. Refer to torque specification block on view.

yRe-torque fasteners following restart.

ySERVICE TOOLS - To aid in the installation of (168) “O” rings onto the (167) pilot piston, use tool # 204130-T, available from ARO.

PILOT VALVE DISASSEMBLY

1.A light tap on (118) actuator pin should expose the opposite (121) sleeve, (167) pilot piston and other parts.

2.Remove (170) sleeve. Inspect inner bore of sleeve for damage.

PILOT VALVE REASSEMBLY

1.Clean and lubricate parts not being replaced from service kit.

2.Install new (171 and 172) “O” rings. Replace (170) sleeve.

3.Install new (168) “O” rings and (169) seal - Note the lip direction. Lubricate and replace (167) pilot piston.

4.Reassemble remaining parts. Replace (173 and 174) “O” rings.

MAJOR VALVE DISASSEMBLY

1.Remove (135) valve block and (233) adapter plate, exposing (132 and 166) gaskets, (232) “O” ring and (176) checks.

2.Remove (233) adapter plate, releasing (140) valve insert, (141) valve plate, (199 and 200) gaskets and (232, 243 and 244) “O” rings.

3.Remove (136) end cap and (137) “O” ring, releasing (111) spool.

MAJOR VALVE REASSEMBLY

1.Install new (138 and 139) “U” cups on (111) spool - LIPS MUST

FACE EACH OTHER.

2.Insert (111) spool into (135) valve block.

3.Install (137) “O” ring on (136) end cap and assemble end cap to (135) valve block, securing with (107) end plates and (105) screws.

4.Install (140) valve insert and (141) valve plate into (135) valve block. NOTE: Assemble (140) valve insert with “dished” side toward (141) valve plate. Assemble (141) valve plate with 2 identification dots toward (199 and 200) gaskets.

5.Assemble (232, 243 and 244) “O” rings, (199 and 200) gaskets and (233) adapter plate to (135) valve block.

6.Assemble (132 and 166) gaskets, (176) checks and (232) “O” ring to (101) center body.

7.Assemble (135) valve block and components to (101) center body, securing with (134) screws.

Page 6 of 8 PD30R-XXX-XXX-C (en)