Ingersoll-Rand 650110-X, 650115-X Lower Pump Service Procedures Lower Pump Disassembly

Page 5

LOWER PUMP SERVICE PROCEDURES

LOWER PUMP DISASSEMBLY

Refer to Figure 6.

NOTE: All threads are right hand.

1.Clamp the lower pump assembly in the vise on solid part of (28) pump body. CAUTION: Clamp the pump so that the three small tubes con- nected to the lower end of (28) pump body are not being twisted.

2.Place a pipe or strap wrench on the knurled part of the (32) suction tube and remove the (32) suction tube. CAUTION: Do not place wrench any other place other than the knurled part of the (32) suction tube.

3.Grasp the (41) lower piston rod and remove the rod and piston assem- bly by pulling straight out.

4.Place a socket wrench in the hex end of the (40) inner suction tube and remove. CAUTION: Do not use any open end or adjustable wrench.

5.Remove the (30 and 31) gaskets.

6.Loosen the vise and reclamp the pump on the (28) pump body in area of material outlet hole. CAUTION: Do not clamp directly on outlet hole.

7.Remove (27) tube and washer assembly with a strap wrench.

8.Remove the (24) Truarc ring using Truarc pliers.

9.Remove the (25) washer.

10.Remove the (26) “U” cup.

11.Clamp the (49) foot valve body on flats in vise.

12.Place a pipe wrench on the knurled portion of (32) suction tube. CAU-

TION: Do not place wrench any other place other than the knurled part of the (32) suction tube.

13.Remove (32) suction tube from (49) foot valve body.

14.Remove (49) foot valve body from vise.

15.Remove (47) ball stop.

16.Remove (48) ball.

17.Clamp the (41) lower piston rod in the vise on flats.

18.Place an open end or adjustable wrench on (34) connecting rod flats. Remove by turning counterclockwise.

19.Remove the (38) washer.

20.Remove the (39) piston.

21.Remove the (46) elastic stop nut.

22.Remove the (45) washer.

23.Remove the (44) piston.

LOWER PUMP END REASSEMBLY

Refer to Figure 6.

CAUTION: Apply anti-seizing compound to all stainless steel threads unless the service manual calls for loctite.

1.Clamp the (41) lower piston rod on flats in vise. Put the (44) piston in place as shown (lips up).

2.Put the (45) washer and (46) elastic stop nut in place.

3.Place the (39) piston (lips down) on the (41) lower piston rod.

4.Place the (38) washer on the (41) lower piston rod.

5.Thread the (34) connecting rod to (41) lower piston rod and tighten.

6.Clamp on (28) pump body below the three small tubes. Place the (30 and 31) gaskets in the (28) pump body.

7.Thoroughly grease the inside of the (40) inner suction tube and thread securely into the (28) pump body.

8.Thoroughly grease the (39 and 44) pistons. Insert the (34) connecting rod through the (40) inner suction tube and (28) pump body, (33) tip end first.

9.Thoroughly grease the inside of the (32) suction tube.

10.Insert the (32) suction tube over the (44) piston and thread into the (28) pump body.

11.Place the (48) ball into the (49) foot valve body.

12.Insert the (47) ball stop into the (49) foot valve body.

13.Thread the (49) foot valve body into the (32) suction tube.

14.Tighten the lower pump section by placing a bar in the bottom slot in the (49) foot valve body and turn clockwise.

15.Thoroughly grease and install the (26) “U” cup into the (27) tube and washer assembly.

16.Place the (25) washer into the (27) tube and washer assembly.

17.Insert the (24) Truarc ring into the (27) tube and washer assembly.

18.Insert the (27) tube and washer assembly over the (33) tip and thread into the (28) pump body.

LOWER PUMP END PARTS LIST

Item

Description (size)

Qty

Part No.

Mtl

Z

Items included in service kit

 

637028

 

 

 

 

 

 

V

Items included in service kit

 

637029

 

24

Truarc Ring

 

1

76243-1

[C]

 

 

 

 

 

 

25

Washer

 

1

76214

[Br]

ZV 26

“U” Cup (1/8” x 3/4” o.d.)

1

Y186-47

[B]

 

 

 

 

 

27

Tube & Washer Assembly

1

60708

[C]

28

Pump Body

(66198-X)

1

61617

[C]

 

 

 

 

 

 

 

 

(66200-X)

1

61618

[C]

 

 

 

 

 

29

Bung Adapter Ass’y (includes 50)

1

60870

[C]

ZV 30

Gasket

 

1

91419

[Ny]

 

 

 

 

 

 

ZV 31

Gasket

 

1

91491

[Ny]

32

Suction Tube

(66198-X)

1

76245

[C]

 

 

 

 

 

 

 

 

(66200-X)

1

76245-1

[C]

33

Tip

 

1

90826

[C]

 

 

 

 

 

34

Connecting Rod (66198-X)

1

92153

[C]

 

 

 

 

 

 

 

 

(66200-X)

1

92152

[C]

35

Rod & Heli-Coil Ass’y (includes 34 & 36)

 

 

 

 

 

 

 

 

 

 

 

(66198-X)

1

91571

 

 

 

(66200-X)

1

91570

 

 

 

 

 

 

 

36

Heli-Coil

 

1

91450

[SS]

Item Description (size)

Qty Part No.

Mtl

37Rod Assembly (includes 33 & 35)

 

 

(66198-X)

1

66254

 

 

 

(66200-X)

1

66253

 

 

 

 

 

 

 

 

38

Washer

 

 

1

91487

[SS]

Z 39

Piston Kit

(66198 & 66200)

1

93848-1

[UH]

 

 

 

 

 

 

V

 

(66198-1 & 66200-1)

1

93848-2

[T]

40

Inner Suction Tube

1

76242

[C]

 

 

 

 

 

 

41

Lower Piston Rod

(66198-X)

1

91569

[C]

 

 

 

 

 

 

 

 

 

 

(66200-X)

1

91569-1

[C]

42

Nut (3/8” - 24)

 

1

Y11-106-T

[SS]

 

 

 

 

 

 

 

43

Adapter

 

 

1

91485

[SS]

Z 44

Piston

(66198 & 66200)

1

91523

[UH]

 

 

 

 

 

 

V

 

(66198-1 & 66200-1)

1

91484

[T]

45

Washer

 

 

1

91489

[SS]

 

 

 

 

 

46

Elastic Stop Nut (3/8” - 24)

1

Y115-14

[SS]

 

 

 

 

 

 

 

47

Ball Stop

 

 

1

76231

[SH]

48

Ball (0.8125” o.d.)

 

1

Y16-226

[C]

 

 

 

 

 

 

49

Foot Valve Body

(66198-X)

1

76207

[C]

 

 

 

(66200-X)

1

90931

[C]

 

 

 

 

 

50

Thumb Screw (1/4” - 20 x 1-1/2”)

1

Y197-158-C

[C]

650110-X

Page 5 of 8

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Contents Specifications Service KitsAIR Motor RatioPump Reassembly Pump Service Procedures Pump DisassemblyGeneral Description Refer to FigureRemove the 9 valve plate and 11 valve spacer AIR Motor Service Procedures AIR Motor DisassemblyAIR Motor Reassembly 60702 2’’ AIR Motor Parts ListLower Pump END Reassembly Lower Pump Service Procedures Lower Pump DisassemblyLower Pump END Parts List Remove the 30 and 31 gasketsMaterial Code Optional Accessories Trouble Shooting650110-X

650110-X, 650115-X specifications

The Ingersoll-Rand 650110-X and 650115-X are two high-performance air compressors known for their durability, efficiency, and advanced technological features. Designed for a variety of applications, these compressors are favored across industries ranging from construction to manufacturing.

One of the main features of both models is their robust design. Built with high-quality materials, they can withstand the rigorous demands of daily use while minimizing downtime. The compressors are equipped with efficient motors that ensure maximum performance with lower energy consumption. This is particularly important in today's climate of rising energy costs, making the Ingersoll-Rand models an economical choice for long-term operations.

The 650110-X offers an impressive free air delivery (FAD) rate, making it capable of supporting various pneumatic tools effectively. The 650115-X, on the other hand, has a slightly higher capacity, ideal for larger projects and demanding tasks. Both models feature an easy-to-use control panel that allows operators to monitor pressure, temperature, and operational status in real-time. This user-friendly interface reduces operator error and enhances efficiency.

In both models, advanced technologies are integrated to promote reliability. The compressors utilize a reliable oil-lubricated system that not only extends the life of the pump but also ensures that the performance remains consistent under heavy loads. Additionally, these units are designed with sound reduction features to offer quieter operation, making them suitable for work environments where noise levels are a concern.

Another characteristic of the Ingersoll-Rand 650110-X and 650115-X is their portability. These compressors are designed to be easily moved, with rugged wheels and handles, allowing them to be transported across job sites with ease. This is particularly beneficial for contractors who need to shift equipment frequently.

Furthermore, both models come equipped with safety features such as thermal overload protection, which prevents motor burnout, and a pressure relief valve to safeguard the unit from over-pressurization. These safety mechanisms contribute to a longer lifespan for the compressor, giving users confidence in their investment.

In summary, the Ingersoll-Rand 650110-X and 650115-X air compressors stand out for their robust construction, efficiency, innovative technology, and user-friendly design. These features make them essential tools for any professional looking to complete tasks with reliability and ease.
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