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MHD56213 - Edition 7

11

K5C2 CONTROL VALVE ASSEMBLY PARTS LIST

Note 1: Item 943 part number 27925-S used on FA2B and FA2B-E winches only. Part number 27925-SX used on all other winch models.

Note 2: For service kit descriptions and additional information on related publication(s) refer to Tables on page 18.

Note 3: Item 922 not sold separately, includes items (6) each of 901 and 902, items 904-907, 918, 921 and 923.

Note 4: Item 939 not sold separately, includes items (1) each of 901 and 902, items 924, 925, 935, 937, 938 and 940.

Item

No.

Description
of Part

Total

Qty

Part

Number

Item

No.

Description

of Part

Total

Qty

Part

Number

900

Control Valve Assembly

1

Refer to 

Config. Kits  

on page 18

940

Tag, No FA2B

1

71392757

941

‘O’ Ring 

1

71357198

942

‘O’ Ring

2

51651

901

Capscrew

9

71342034

943

Reverse Valve Kit (Normal)**
(Note 1)

1

27925-S

902

Washer

9

71303408

27925-SX

903

Cover, Poppet

1

26997

Reverse Valve (Reverse Bias)**

28002

904

Gasket, Poppet

1

27064

Reverse Valve (Unbiased)

****

905

Spring, Poppet

1

71351068

944

Bushing (Normal)***

1

26686

906

Cap, Poppet 

1

28734

Bushing (Reverse Bias)***

27450

907

Seal, Poppet

1

26991

Bushing (Unbiased)

****

909

Washer, Tab Lock

1

71398091

945

Pin

1

71146674

910

Pilot Valve Assembly

1

28696

946

Gasket

Set

27115

912

Plug

1

71267561

947

Rivet

2

71028849

916

Ball

1

D10-280

948

Label, Throttle Direction

1

71352777

917

Valve Housing

1

*

949

Washer (FA2B only)

4

54843

918

Gasket, Cover

1

26999

Washer (all other winches)

71376370

919

Cover, Piston

1

26998

950

Plug

1

71366348

920

IR Pilot Valve Tool

1

28690

951

Capscrew (FA2B only)

4

71351944

921

‘O’ Ring

1

52537

Capscrew (all other winches)

71369276

922

Piston (Note 3)

1

28735-S

954

Plug

1

71263297

923

‘O’ Ring

1

71355796

955

Exhaust Flange

1

26691

924

Washer

2

71271985

956

Fitting (with orifice) (FA2B only)

1

27973

925

Capscrew

2

71348338

Fitting (all other winches)

71367932

930

Handle Assembly

1

27239-1

957

Fitting, Elbow

1

71273676

935

Plug

1

71348965

958

Fitting, Nipple

1

71057483

937

Spring

1

26966

959

Muffler

1

52472

938

Buttonhead Screw

2

71394407

960

Label, Warning

1

71373229

939

Seal Bracket (Note 4) 

1

28733-S

962

Breather

1

51559

940

Tag, FA2B Only

1

71392740

941

‘O’ Ring 

1

71357198

*

Item 917 not sold separately, order item 900. 

**

Reverse Valve (Normal) for Standard Overwound operation. Reverse Valve (Reverse Bias) for Optional Underwound operation. 

***

Ensure Bushing matches Reverse Valve (Reverse Valve (Normal) and Bushing (Normal)). Mixing these components can result in 
erratic winch operation.

****

Reverse Valve (Unbiased) and Bushing (Unbiased) contact factory for application.

Summary of Contents for Force 5

Page 1: ...ment contains important information covering options and redesigned components not covered in original manual Make this supplement available to all persons responsible for the installation operation a...

Page 2: ...but not hazard related Safety Summary This manual has been produced by Ingersoll Rand to provide dealers mechanics operators and company personnel with information required to install operate maintain...

Page 3: ...ottle handle to the right clockwise to payout wire rope and to the left counterclockwise to haul in wire rope Avoid sudden movements of control valve to ensure smooth operation of winch When released...

Page 4: ...red stop button in counterclockwise direction until red stop button pops up 2 Winch is ready to resume operation Emergency Stop Reset Dwg MHP2048 Overload Device An overload device is available on win...

Page 5: ...is ready for normal operation b If winch lifts load lower load Turn adjustment screw counterclockwise in 1 4 turn increments until overload valve activates when control lever is shifted to haul in po...

Page 6: ...Remove O rings 921 and 923 and discard Pilot Valve Removal For easier removal it is recommended to use IR pilot seat tool 920 This must be purchased separately If pilot valve is not damaged it is not...

Page 7: ...d tighten Piston Assembly 1 Lubricate and install O rings 921 and 923 on piston 922 2 Insert assembled piston into valve housing 917 from handle side 3 Secure with gasket 918 piston cover 919 washers...

Page 8: ...nifold 2 Test control valve for proper operation Lift slide handle and move handle all the way in one direction and release hand Control handle should return and lock in the neutral position Repeat fo...

Page 9: ...MHD56213 Edition 7 9 SERVICE NOTES...

Page 10: ...s not sold with any valve parts Must be purchased separately 948 949 902 903 901 901 955 951 954 942 902 943 944 912 907 906 904 905 917 916 918 956 Note Brake fitting 919 921 922 902 901 945 946 935...

Page 11: ...674 910 Pilot Valve Assembly 1 28696 946 Gasket Set 27115 912 Plug 1 71267561 947 Rivet 2 71028849 916 Ball 1 D10 280 948 Label Throttle Direction 1 71352777 917 Valve Housing 1 949 Washer FA2B only 4...

Page 12: ...22 Shown From Cap 906 end 963 944 955 902 942 721 722 942 723 726 901 902 903 904 905 906 907 943 716 719 718 715 956 Note Brake fitting 912 913 916 917 918 922 923 946 948 949 951 954 919 902 921 901...

Page 13: ...O Ring 1 71365795 Reverse Valve Unbiased 717 Adjustment Nut 1 24374 944 Bushing Normal 1 26686 718 Spring 1 71053730 Bushing Reverse Bias 27450 719 Cover 1 27494 Bushing Unbiased 720 Screw Adjusting...

Page 14: ...67908 748 Fitting Elbow 1 2 71367767 741 Shuttle Valve 1 50277 749 Fitting Connector 1 71367759 742 Fitting Elbow 1 71372650 750 Fitting Tee 1 71367916 743 Fitting Reducer 1 53939 751 Fitting Elbow 1...

Page 15: ...604 Fitting Nipple 3 51034 620 Locknut 12 55013 605 Fitting Elbow 1 51031 621 Valve 1 71375380 606 Fitting Connector 1 54679 622 Check Valve 1 71375398 607 Valve 1 54672 623 Fitting Reducer 2 71375406...

Page 16: ...KB CONTROL VALVE KIT PARTS DRAWING Note Refer to Table 1 Brake Line Connection on page 8 and Dwg MHP2182 on page 14 for applicable brake configuration All fittings and plugs may not be needed Discard...

Page 17: ...Valve Assembly 1 K5C2 740 Fitting Connector 3 71367908 946 Gasket Set 27115 741 Shuttle Valve 1 50277 956 Fitting w orifice FA2B only 1 27973 742 Fitting Elbow 2 71372650 Fitting all other winches 713...

Page 18: ...h Brake Applications Model Application Type Disc Brake Only Automatic Drum Brake Only Disc and Automatic Drum Brake Manual Drum Brake Only Disc and Manual Drum Brake Without Emergency Stop and Overloa...

Page 19: ...erwise Note Some states do not allow limitations on incidental or consequential damages or how long an implied warranty lasts so that the above limitations may not apply to you This warranty gives you...

Page 20: ...ffice for the name and address of the distributor in your country or write fax to Canada National Sales Office Regional Warehouse Toronto Ontario 51 Worcester Road Rexdale Ontario M9W 4K2 Phone 416 21...

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