Ingersoll-Rand 651511-X Disassembly / Reassembly, Spray - For Model, Extrusion - For Model

PARTS LIST / 651511-X

Item	Description (size)	Qty	Part No.
1	“O” Ring (1/16” x 5/16” o.d.)	(1)	Y325-8
2	Adjusting Screw (includes item 1)	(1)	65958
3	Cap	(1)	90995
4	“O” Ring (3/32” x 2-5/16” o.d.)	(1)	Y325-138
5	Piston Retainer	(1)	90555
6	Piston Washer	(1)	90586
7	Air Cylinder	(1)	90556
8	Piston	(1)	72842
9	Piston Washer	(1)	90559
10	Retaining Screw	(1)	90562
11	“O” Ring (1/16” x 3/8” o.d.)	(1)	Y325-10
12	“O” Ring (3/32” x 2-1/16” o.d.)	(1)	Y325-134
13	Air Cylinder	(1)	90994
14	Set Screw (1/4” - 20 x 5/16”)	(1)	Y29-43-C
15	Retainer	(1)	79255
16	Washer	(1)	F174-9
17	Packing	(3)	90565
18	Washer	(1)	F15-64
19	Spray Gun Body	(1)	92332
20	Screw (#8 - 36 x 1/4”)	(1)	Y191-82
21	Piston Rod	(1)	90732
22	Roll Pin (1/8” o.d. x 7/16”)	(1)	Y178-36
23	Ball and Socket Assembly	(1)	65774
24	Washer	(1)	72851
25	Valve Seat Assembly	(1)	65853
26	Washer	(1)	75815

DISASSEMBLY / REASSEMBLY

If it becomes necessary to disassemble this unit, proceed in the following manner:

1.Place gun in vise, holding at air cylinder head (13).

2.Unscrew screw assembly (2).

3.Unscrew cap (3).

4.Unscrew valve housing assembly (25).

5.The ball and socket assembly (23) will now be exposed. By putting a wrench on the flats of the ball and socket (23) and on the hex of the piston retainer (5), you can unscrew the piston retainer (5).

6.Remove piston washer (6), piston (8) and piston washer (9).

7.Push piston rod forward (towards spray tip end of gun), this will remove the piston rod (21), roll pin (22) and ball and socket (23).

8.Unscrew retaining screw (10) from air cylinder head (13) and check “O” ring (11).

9.Unscrew set screw (20) from spray gun body (19).

10.Unscrew spray gun body (19) from air cylinder head (13), this will allow you to unscrew retainer (15) from spray gun body (19) and inspect washer (16), packings (17) and washer (18).

11.Reverse above procedure for assembly.

SPRAY - FOR MODEL 651511-1

Spray Tip (Must be ordered separately by customer. See tip chart for desired size).

TIP NO.	ORIFICE	PATTERN
		WIDTH
TC-1850	0.018”	10”
TC-2140	0.021”	8.5”
TC-2150	0.021”	11.5”
TC-2640	0.026”	9”
TC-2650	0.026”	12”	Figure 4

Included but not shown 93140 wrench.

Figure 3

EXTRUSION - FOR MODEL 651511

Extrusion Nozzle and Retaining Nut Assembly. (Not included and must be ordered separately)

TIP NO.	ORIFICE DIA.
66541-03	0.031”
66541-04	0.046”
66541-06	0.063”
66541-09	0.093”
66541-12	0.125”
66541-15	0.156”
66541-17	0.172”	Figure 5
66541-18	0.187”
66541-25	0.250”
66541-37	0.375”	PN 97999-442

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