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MCCOY HD9625 Technical Manual

Hydraulic power tong
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HD9625
9-⅝" (24.4cm) 22K
Hydraulic Power Tong
• Specifications
• Operation
• Maintenance
• Assembly
©2010-2013 McCoy Corporation. All rights reserved.
Published by McCoy Corporation, Technical Publications Department
14755 - 121A Avenue • Edmonton, AB, Canada, T5L 2T2
TECHNICAL MANUAL
mccoyglobal.com

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  • Page 1 TECHNICAL MANUAL HD9625 9-⅝” (24.4cm) 22K Hydraulic Power Tong • Specifications • Operation • Maintenance • Assembly ©2010-2013 McCoy Corporation. All rights reserved. mccoyglobal.com Published by McCoy Corporation, Technical Publications Department 14755 - 121A Avenue • Edmonton, AB, Canada, T5L 2T2...
  • Page 3 9-5/8” tong with two-speed hydraulic motor, motor valve, motor speed control valve, WinCATT 80-0830-5 dump valve, & rigid sling McCoy has made an effort ensure that all illustrations are accurate, but please note that some illustrations used in this manual may not exactly visually match your equipment. PATENTED & PATENTS PENDING...
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  • Page 5 OF THE LOAD-BEARING DEVICE TO LIFT OR SUPPORT THE EQUIPMENT DESCRIBED IN THIS MANUAL IF THERE ARE ANY MODIFICATIONS TO THE LOAD-BEARING DEVICE, OR ANY ADDITIONS TO THE EQUIPMENT DESCRIBED IN THIS MANUAL THAT ADD WEIGHT TO THE EQUIPMENT, UNLESS SUPPLIED BY MCCOY DRILL- ING & COMPLETIONS.
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  • Page 7 HD9625 9-⅝” - 22K T Copyright © 2010-2013 McCoy Drilling & Completions, all rights reserved. This document is the property of McCoy Drilling & Completions and is supplied as reference information for users of our products. This document and the contents within are considered confidential information, not to be disclosed, copied, transmitted, transcribed in any form, or stored on any type of data storage media without the express written consent of McCoy Drilling &...
  • Page 8 HD9625 9-⅝” - 22K T Summary Of Revisions (Continued) Date Section Page Description Of Revision Approved Removed section “Power Unit Daily Inspection & Maintenance”. Renumbered section “Tubular Connection Equipment Decommissioning” as Section 3.L. Revised & re-named “Tubular Connection Equipment Decommissioning and 3.30-3.34...

  • Page 9: Table Of Contents

    HD9625 9-⅝” - 22K T able of onTenTs SECTION ONE: INTRODUCTION Introduction & Contact Information ........................... Equipment Specifications ..............................SECTION TWO: COMMISSIONING & OPERATION 2.A INITIAL RECEIPT AND INSPECTION Of EqUIPMENT..................2.B MAJOR COMPONENT IDENTIfICATION ....................... 2.C SLING / LOAD BEARING DEVICE SAfETY 2.C.1 Inspection Of Slings .............................
  • Page 10 HD9625 9-⅝” - 22K T ables onTenTs SECTION FIVE: PARTS AND ASSEMBLIES Gear Train ..................................Rotary Idler Assembly ..............................Pinion Idler Assembly ............................... Pinion Assembly ................................5.10 Clutch Assembly ................................5.12 Manual Shifter Assembly ..............................5.14 Cage Plate Assembly ...............................
  • Page 11 HD9625 9-⅝” - 22K T ables of onTenTs LIST OF ILLUSTRATIONS (CONTINUED): 3.e.1: C ........................... llustratIon ollower uBrICatIon 3.e.2: r ..........................llustratIon otary Dler uBrICatIon 3.e.3: P ..........................llustratIon InIon Dler uBrICatIon 3.e.4: P ) ........................llustratIon InIon uBrICatIon late 3.e.5: P...
  • Page 12 The information presented in this document will provide setup, operating, and maintenance instructions for your HD9625 tong. Due to the wide variety of operating conditions, these instructions must be considered guidelines rather than absolute operating procedures. It is the responsibility of the user to use these guidelines together with an experienced manager to develop operating procedures that conform to all policies set forth by the operating authority (ies).
  • Page 13 HD9625 9-⅝” - 22K T 1: i & s ecTion nTroDucTion PecificaTions ecHnical anual...
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  • Page 15: I Llustration 1.A.1: Hd9625 P Ower T Ong

    PecificaTions Congratulations on the purchase of your FARR® HD9625 9-⅝” tong. This unit will provide you with years of outstanding perfor- mance. Simple maintenance and care will extend its life and ensure years of excellent performance and reliability. The setup, operating, and maintenance instructions in this manual will assist you in giving your equipment the care it requires.

  • Page 16: I Llustration 1.A.2: Hd9625 P Ower T Ong D Imensions

    Lubricant Standards: McCoy recommends using good-quality hydraulic fluid with a viscosity of ISO 68. Allowing adequate time for the hydraulic fluid to reach an operating temperature of 38°C to 48°C (100°f to 118°f) permits the fluid to operate at its optimum operating viscosity, and ensures that service life of the fluid and integrity of hydraulic components are maximized.
  • Page 17 Jaws available (inches) All standard sizes from 2-⅞” to 9-⅝” (See Pg. 2.11) Recommended Spring Hanger 55-0000021(Max Capacity = 1575 lbs / 716 kg) ONLY USE SPRING HANGER SUPPLIED BY MCCOY. IF USING SPRING HANGER REFER TO SECTION 2.H FOR PROPER RIGGING INSTRUCTIONS.
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  • Page 19 HD9625 9-⅝” - 22K T 2: c & o ecTion oMMissioning PeraTion ecHnical anual...
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  • Page 21: Ainitial Receipt And Inspection Of Equipment

    INITIAL RECEIPT AND INSPECTION OF EQUIPMENT YOUR EQUIPMENT HAS BEEN THOROUGHLY TESTED AND INSPECTED AT THE FACTORY. HOWEVER, MCCOY ADVISES INSPECTING YOUR EQUIPMENT FOR SHIPPING DAMAGE UPON RECEIPT AND TESTING YOUR TONG BEFORE RELEASING TO AN OPERATIONAL ENVIRON- MENT.

  • Page 22: Llustration 2.B.2: M Ajor Omponent Dentification

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.b.2: M llusTraTion ajor oMPonenT DenTificaTion Item Description Lined Brake Band Weldment (top brake band shown - bottom brake band is identical) Tong Jaw with Die Inserts Cage Plate Tong Door Latch...

  • Page 23: Llustration 2.B.3: M Ajor Omponent Dentification

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.b.3: M llusTraTion ajor oMPonenT DenTificaTion Item Description Tong Leveling Adjustment Shifter / Gear Train Inspection Panel Torque Gauge Mount Manual Shift Assembly ecHnical anual...

  • Page 24: Csling / Load Bearing Device Safety

    DAMAGED LOAD-BEARING DEVICES, UNLESS THOSE MODIFICATIONS ARE PERFORMED BY MCCOY. McCoy Drilling & Completions recommends following an industry-accepted standard such as OSHA, ASME B30.9-2006, or manufac- turer’s guidelines when performing any rigging and overhead lifting. Use by untrained persons is hazardous. Improper use will result in serious injury or death.

  • Page 25: Inspection Of Slings

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.C.1 Inspection Of Slings farr strongly recommends the following practices: A complete inspection of new load-bearing devices and attachments shall be performed by a qualified, designated person prior to initial use. Each link and component shall be examined individually, taking care to expose and examine all surfaces including the inner link surface.

  • Page 26: Proper Use Of Load-Bearing Devices

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion Units designed and manufactured in accordance with EN 12079 and DNV 2.7-1 should be tested and examined in accordance with the following schedule of examination and test. The user of the load-bearing device shall place a permanent placard or plate upon which the type and date of the last test shall be recorded.

  • Page 27: Dlift Cylinder Installation

    The lift cylinder is not orientation-specific; that is, the lift cylinder will function the same way independent of which end is connected to the crane and which end is connected to the main lifting lug of the tong (or the spring hanger, if used). However, McCoy recommends orienting the lift cylinder with the hydraulic hose connection at the bottom of the cylinder to ensure the hose is not stressed when cylinder is at full extension.

  • Page 28: Lift Cylinder Connection

    A CLEARLY IDENTIFIED REMOTE POWER PACK EMERGENCY STOP MUST BE INSTALLED IN THE IMMEDIATE VICINITY OF THE TONG OPERATOR. McCoy Drilling & Completions recommends following an industry-accepted standard such as OSHA, ASME B30.9-2006, or manufacturer’s guidelines when performing any rigging and overhead lifting. Use by untrained persons is hazardous. Improper use will result in serious injury or death.
  • Page 29 Do not remove the speed-limiting orifice, and only replace with an identical orifice supplied by McCoy.

  • Page 30: Ehydraulics

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion HYDRAULICS 2.E.1 Hydraulic Schematic & B.O.M. TONG MOTOR DUMP VALVE MOTOR SPEED SWI TCH (OPTI ONAL TWO (OPTI ONAL) (OPTI ONAL - USED SPEED SHOWN) WI TH 2-SPEED MOTOR) OPTI ONAL...

  • Page 31: Hydraulic Component Identification

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.E.1 Hydraulic Schematic & B.O.M. (Continued): Hydraulic B.O.M. continued: Item Description Part Number Page Check Valve (Optional) 08-9022 Not Shown DVA35 Transition Plate 101-3935 2.13 3000 psig Pressure Gauge 02-0246 Not Shown...

  • Page 32: Llustration 2.E.3: H Ydraulic Omponent Dentification

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.E.2 Hydraulic Component Identification (Continued): 2.e.3: H llusTraTion yDraulic oMPonenT DenTificaTion 2.e.4: H llusTraTion yDraulic oMPonenT DenTificaTion 2.14 ecHnical anual...

  • Page 33: I Llustration 2.E.5: H Ydraulic C Omponent I Dentification

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.E.2 Hydraulic Component Identification (Continued): 2.e.5: H llusTraTion yDraulic oMPonenT DenTificaTion 2.e.6: H llusTraTion yDraulic oMPonenT DenTificaTion 2.15 ecHnical anual...

  • Page 34: Hydraulic Connections

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.E.2 Hydraulic Component Identification (Continued): 2.e.7: H iD 06 (n llusTraTion yDraulic oMPonenT oT exacTly as sHown for illusTraTion PurPoses only 2.E.3 Hydraulic Connections A pair of hydraulic lines - a 1” supply line and a 1-1/4” return line - connect the tong to the power unit (see illustration below).

  • Page 35: Hydraulic Circuit Description

    Section 3.D. Disconnect the main hydraulic connections and inspect all four connectors (two male, two female) for damage or debris. If the connectors cannot be cleaned or easily repaired, McCoy recommends replacement of the leaking connector. Note that damage to one of the connectors may have caused damage to its mate.
  • Page 36 This state is referred to by McCoy as the “high speed” state.

  • Page 37: Tong Jaw Availability & Installation

    Jaw Availability The following table lists all jaw die kits that are available as standard stocked sizes for this model of tong. McCoy Drilling & Completions | Farr offers a good selection of standard jaw sizes. However, please note that we can custom-engineer and manufacture any size of jaw within the range of the tong.

  • Page 38: Gtong Rig-Up & Leveling 2.G.1 Suspension & Restraint

    Additionally, incorrectly sized jaws will cause the pipe to be off-centre relative to the backup, resulting in eccentric rotation and potential pipe thread damage. Use of jaws not manufactured by McCoy is not recommended, and may result in jaw slippage jaw failure, or damage to the camming surfaces of the rotary gear.

  • Page 39: I Llustration 2.H.1: T Ong S Uspension R Elative T O A Xial C Entre

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.G.1 Suspension & Restraint (Continued): 2.H.1: T llusTraTion usPension elaTive xial enTre 2.H.2: T llusTraTion usPension elaTive erTical enTre 2.21 ecHnical anual...

  • Page 40: Tong Leveling

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.G.2 Tong Leveling The tong must be leveled side-to-side and front-to-rear before placing into service. The following guidelines will assist you when leveling your tong. FAILURE TO PROPERLY LEVEL TONG MAY RESULT IN JAW SLIPPAGE OR FAILURE OF JAW COMPONENTS Place a level axially (side to side) across the tong, ensuring that it is parallel with the surface of the tong.

  • Page 41: Htong Operation 2.H.1 Operator Training

    2.H.2 Operator Safety McCoy recommends that a hazard assessment of the work area be performed by a designated safety representative before commencing operations. A designated safety representative is responsible for verifying that all operators have adequate equip- ment and safety training.

  • Page 42: Valve Operation

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.H.3. Valve Operation 4-way proportional valves control operation of hydraulic devices on the tong assembly such as hydraulic motors and cylinders. When any one valve is “centered” or in the detent position, there is no hydraulic output from the valve. When the valve is pushed forward there is an effect, and when the valve is pulled back, there is an opposite effect.

  • Page 43: I Llustration 2.H.2: T Ong L Ift C Ylinder C Ontrol V Alve

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.H.3. Valve Operation (Continued): 2.H.2: T llusTraTion ylinDer onTrol alve A needle valve on the discharge of the lift cylinder control valve regulates hydraulic fluid flow to the lift cylinder. Closing the needle valve (rotating the knob clockwise) will increasingly restrict the flow rate of the fluid, resulting in slower actuation of the cylinder in both directions (lifting &...

  • Page 44: Shifting Gears

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.H.3. Valve Operation (Continued): MOTOR SPEED This valve sets the speed of the two-speed motor. Pulling the motor speed control all the way out sets the motor speed to LOW. Maximum torque is only available when the motor speed is set to LOW. Pushing the valve handle towards the centre of the tong sets the motor speed to HIGH, which is useful for rapidly un-threading broken connections.

  • Page 45: Pre-Operational Checks

    2.H.5 Pre-Operational Checks McCoy recommends that the following pre-operating tests be performed prior to releasing the tong assembly to a operational environment: Connect the tong to a hydraulic power source in a controlled environment. Ensure the power unit’s operating parameters are within the specifications as identified on Pg.

  • Page 46: General Comments

    Stop the tong and rotate in the opposite direction in high gear for approximately another minute. If at any time abnormal operation is suspected (surging, grinding, squealing, or other noises deemed to be unusual, or failure to operate) discontinue operation of the tong and contact McCoy Drilling & Completions immediately.

  • Page 47: Imaking And Breaking Connections

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion MAKING AND BREAKING CONNECTIONS THESE OPERATING PROCEDURES ASSUME THE USER HAS PROPERLY SET UP AND PRE- PARED THE EQUIPMENT FOR OPERATION AS PER SECTIONS 2D, 2F, 2G AND 2H OF THIS MANUAL.

  • Page 48: I Llustration 2.I.2: S Etting B Acking P In T O "M Ake - Up " P Osition

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.I.1 Making A Connection (Continued): 2.i.2: s “M ” P llusTraTion eTTing acKing osiTion Ensure the load cell and snub line(s) are properly configured for making up connections. The “snub line” is a length of wire rope that connects the rear of the tong body to a sturdy anchor on the drill floor (see Section 2.G.1).

  • Page 49: I Llustration 2.I.4: O Pening T Ong D Oor

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.I.1 Making A Connection (Continued): Grasp the tong door handle and pull the door to open (See Illustration 2.I.4). Opening the tong door will activate the safety door system and prevent rotation of the cage plate.
  • Page 50 HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.I.1 Making A Connection (Continued): 12. When the tong jaws cam on to the tubing push the rotation control handle all the way in to thread the connection together at high speed. As the joint becomes fully made up the increasing torque demand will stall the motor, and displayed torque will increase.

  • Page 51: Breaking A Connection

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.I.2 Breaking A Connection YOUR TONG SHOULD BE PROPERLY SUSPENDED, CONNECTED TO A HYDRAULIC POWER SOURCE, AND READY TO BREAK CONNECTIONS. Ensure hydraulic power supply to the tong and backup is energized. The master link on the rigid sling must be used to suspend the tong.

  • Page 52: Llustration 2.I.9: R Otation Ontrol Reak Ut

    HD9625 9-⅝” - 22K T & o oMMissioning PeraTion 2.I.2 Breaking A Connection (Continued): 10. Pull the motor control valve toward the operator to rotate the cage plate in the break-out direction. 2.i.9: r llusTraTion oTaTion onTrol reaK 11. When the tong jaws cam on to the tubing pull the rotation control handle all the way out to break the connection.

  • Page 53: Jextreme Cold Weather Operation Procedures

    & o HD9625 9-⅝” - 22K T oMMissioning PeraTion 2.I.2 Breaking A Connection (Continued): 14. When the tong jaws disengage align the opening in the rotary gear with the mouth of the tong, and open the tong door to free the tong from the drill string. Unlatch and open the tong door to free the assembly from the tubing. Note that rig personnel may be required to stabilize the equipment as it completely releases from the tubing.
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  • Page 55 HD9625 9-⅝” - 22K T ainTenance 3: M ecTion ainTenance ecHnical anual...
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  • Page 57: Ageneral Maintenance Safety Practices

    • replacement of door spring stop cylinders • replacement of fasteners Any replaced component must be an identical component supplied by McCoy Completions & Drilling. Replaced fasteners must be Grade 8 or equivalent, or whatever fastener is specified by McCoy.

  • Page 58: Dhydraulic System De-Pressurization

    Farr recommends the following lubrication procedure at the completion of each job prior to storage. McCoy recommends that a liberal coating of grease be applied to the cam surface of the rotary drive gear prior to jaw installation. Also, the clutch inspection plate should periodically be removed, and a liberal coating of grease applied to the clutch, drive gears and shifting shaft.
  • Page 59 HD9625 9-⅝” - 22K T ainTenance 3.E.2 Rotary Idler Bearings Apply grease to these bearings through the grease fittings in the ends of the rotary idler shafts, located on the top of the tong to the inside of each rigid sling weldment (2 locations total).
  • Page 60 HD9625 9-⅝” - 22K T ainTenance 3.E.4 Pinion Bearings Apply grease to these bearings through the grease fittings in the pinion bearing caps located on the top of the tong directly beneath the valve bank, and on bottom of the tong in the center of the stiffener plate (total of four locations).
  • Page 61 HD9625 9-⅝” - 22K T ainTenance 3.E.5 Clutch Shaft Bearings Apply grease to these bearings through three grease fittings in the clutch bearing cap, which is located on the bottom plate. Note that the centre grease fitting is recessed into the end of the clutch shaft.
  • Page 62 HD9625 9-⅝” - 22K T ainTenance 3.E.7 Shifting Shaft Apply grease to the shifting shaft and shifting shaft bushings. These can be accessed through the cover plate on the side of the tong, near the rear. 3.e.8: s llusTraTion HifTer...
  • Page 63 HD9625 9-⅝” - 22K T ainTenance 3.E.9 Safety Door Switch Lubrication (First Generation Safety Doors Only) Apply grease to the safety door switch through the grease fitting on the cable guide. Also lightly grease the safety door switch plunger (circled in red in the following illustration) in order to ensure it will allow the rounded corner of the door weldment to smoothly slide across it.

  • Page 64: Adjustments 3

    HD9625 9-⅝” - 22K T ainTenance ADJUSTMENTS 3.F.1 Brake Band Adjustment The top and bottom brake bands must be periodically adjusted to continue to provide smooth and efficient jaw cam action. If the cage plate turns with the rotary gear, the jaws will not cam properly and, therefore, will not bite on the tubing or casing.

  • Page 65: Safety Door Switch Adjustment (First-Generation)

    HD9625 9-⅝” - 22K T ainTenance 3.F.3 Safety Door Switch Adjustment (First-Generation) The safety door switch should interrupt hydraulic power to the motor when the tong door is opened, or even slightly ajar. This is a critical safety system, and proper adjustment is necessary to maintain the intended function. If the rotary gear does not...
  • Page 66 HD9625 9-⅝” - 22K T ainTenance 3.F.3 Safety Door Switch Adjustment (First-Generation) Continued: Connect hydraulic power to the tong. Ensure the door is closed and all personnel are clear. Begin rotating the cage plate. Open the tong door - the cage plate should immediately and completely stop.

  • Page 67: Safety Door Switch Adjustment (Second-Generation)

    HD9625 9-⅝” - 22K T ainTenance 3.F.4 Safety Door Switch Adjustment (Second-Generation) Set the tong up in a controlled testing environment. Do not connect hydraulic power at this time. Open the tong door and check operation of the safety door switch plunger. Depress and allow it spring back several times to ensure smooth operation.

  • Page 68: Grecommended Periodic Checks

    If further adjustment is required, repeat steps 8 and 9 until the safety door mechanism operates correctly. If your equipment reaches the adjustment limits before correct operation of the safety door mechanism is achieved contact the engineering department at McCoy Drilling & Completions | FARR for further technical advice. RECOMMENDED PERIODIC CHECKS 3.G.1...

  • Page 69: Hremoval Of Top Plate For Overhaul

    HD9625 9-⅝” - 22K T ainTenance REMOVAL OF TOP PLATE FOR OVERHAUL The tong may be overhauled following the disassembly instructions in the following procedure. Access to the gear train is possible by removing the top plate of the tong.
  • Page 70 HD9625 9-⅝” - 22K T ainTenance REMOVAL OF TOP PLATE FOR OVERHAUL (CONTINUED): 18. Remove the upper and lower nuts and washers from the front cage plate spacers, Remove the rear cage plate bolts, washers, and nuts, and the rear cage plate spacer. The cage plates may now be removed.

  • Page 71: Iassembly Procedures

    HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES Assembly of Farr Hydraulic Power Tongs is simple, and can be accomplished without the use of special tools. The instructions on this page are presented as a guide only, and are similar to the assembly sequence our technician would use while assembling the tong in our plant.
  • Page 72 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): Position the tong body gear case weldment on a suitable stationary support such that the bottom body plate is accessible. Install twenty cam followers (PN SSCF1500) onto the bottom plate as shown in the following illustration. Secure each cam follower with a ⅞”...
  • Page 73 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): Snap Ring Bottom of Idler Shaft 3.i.2: r llusTraTion oTary Dler rienTaTion Slide a rotary idler spacer over each end of the rotary idler Install each rotary idler assembly, ensuring bottom of the shafts are inserted through the bottom plate.
  • Page 74 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): Stiffener Plate 3.i.3: s llusTraTion Tiffener laTe nsTallaTion 15. Lightly grease clutch o-ring (PN 08-1240) and insert into the o-ring groove in the clutch bearing cap. 3.i.4: c llusTraTion luTcH nsTallaTion 16.
  • Page 75 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): 19. Insert the bottom end of the clutch shaft into the clutch bearing cap, ensuring that the o-ring does not become dislodged - the o-ring should slide over the outside circumference of the clutch shaft. Mesh the high clutch gear with the high pinion gear.
  • Page 76 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): 26. Install twenty cam followers (PN SSCF1500) onto the top plate as shown in the following illustration. Secure each cam follower with a ⅞” lock-washer and ⅞” UNC hex nut. 3.i.6: c...
  • Page 77 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): 28. Press top clutch bearing (PN 02-0077) into the top clutch bearing retainer (PN AK01-203), and install top clutch bearing/bearing retainer on to the top plate using six 10-24 x ¾” hex socket head cap screws.
  • Page 78 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): 38. Install twenty cam followers (PN 02-0016) into the bottom cage plate weldment (PN AK20-20W-KT), and secure the cam followers with ⅝” UNF thin nylock nuts. Install 20 cam followers into the top cage plate (PN AK20-10W-KT). Assemble the top and bottom cage plates around the body plates and rotary gear using two rear cage plate tubular spacers (101-4992), two threaded front cage plate spacers (PN AK20-031), two ½”...
  • Page 79 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): 45. Install upper and lower lined brake band weldments (PN 101-4999). Secure the rear of the top brake band to the brake band retainer studs on the top and bottom plates with a ½” UNC x 3-¾” hex socket head cap screw and ½” NC thin nylock nut each, and secure the front of the weldments to the top and bottom plates with ½”...
  • Page 80 HD9625 9-⅝” - 22K T ainTenance ASSEMBLY PROCEDURES (CONTINUED): 51. Use a crane to position the rigid sling weldment, and connect to the two rigid sling brackets using one rigid sling pin (PN AK00-056) per side. Secure each rigid sling pin with two 0.243” x 5.125” hitch pins.

  • Page 81: Jdaily Inspection & Maintenance Checklist (Power Tong)

    HD9625 9-⅝” - 22K T ainTenance DAILY INSPECTION & MAINTENANCE CHECKLIST (POWER TONG) Farr recommends that the following inspection and maintenance procedures be performed before each use, and at least once per day when the tong is in steady use, in the order in which they are listed.
  • Page 82 HD9625 9-⅝” - 22K T ainTenance Perform a visual inspection of all hydraulic lines. Replace flexible lines if they appear to be cracked, fatigued, or have visible signs of wear from contact with a rigid object. Perform a complete greasing of the tong - refer to Maintenance section of the technical manual Ensure main supply and return connections to the tong are fully made up.

  • Page 83: Kmonthly Maintenance Checklist - Power Tong

    HD9625 9-⅝” - 22K T ainTenance MONTHLY MAINTENANCE CHECKLIST - POWER TONG The following maintenance checklist is intended as a guideline rather than a definitive maintenance schedule. Your equipment may require more, or less, maintenance depending upon the frequency of use, the percentage of maximum torque that your equipment is routinely subjected to, and the field conditions under which your equipment operates.
  • Page 84 HD9625 9-⅝” - 22K T ainTenance Perform a visual inspection of all lifting points - if visible damage is seen, including cracks, broken lugs, distorted metal, etc. replace damaged part(s) before placing tong in service. Also inspect all chains, master links, and turnbuckles - again, if any damage is noted replace the damaged part(s) before placing the tong in service.
  • Page 85 HD9625 9-⅝” - 22K T ainTenance Re-energize power unit and extend all hydraulic cylinders. Inspect cylinder rods for signs of mechanical damage, flaking, or rust. Farr recommends that damaged cylinders be replaced. Rotate tong in low gear for 5 minutes while monitoring pressurized seals and hydraulic lines. If a seal, line, or fitting begins to leak while tong is rotating, it must be replaced before the equipment is returned to service.

  • Page 86: Ltubular Connection Equipment De-Commissioning & Shipping Procedure

    Inspect all paint - locations in which the paint has been damaged must be repaired prior to storage. Prepare areas to be painted to ensure they are free of grease, dirt, or solvent. Touch up using a solvent-based acrylic paint - “McCoy Grey” is paint number RAL7015.
  • Page 87 HD9625 9-⅝” - 22K T ainTenance Energize power unit. Rotate tong for one minute, stop, and reverse the direction of rotation for another minute, ending with the opening of the rotary gear facing the gear train. De-energize the power unit, and perform another generous lubrication of the gear train, including the gear housing.
  • Page 88 Place the equipment on a sturdy pallet constructed of 4” x 4” cross-members and 2” x 4” flooring. McCoy recommends placing a 2” x 6” board across the width of the tong under the legs (see Illustration 3.L.1). Ensure the pallet is large enough to accommodate the wooden crate containing the tong accessories.
  • Page 89 McCoy recommends enclosing the equipment in a sturdy shipping crate which is securely fastened to the pallet. If possible, store in a sealed, climate controlled environment. If isolated storage is not available, Farr recommends storing your wrapped equipment in a secure, out-of-the-way location, using silica gel desiccant to reduce the humidity within the wrapping.

  • Page 90: Mtubular Connection Equipment Recommissioning Procedure

    HD9625 9-⅝” - 22K T ainTenance TUBULAR CONNECTION EQUIPMENT RECOMMISSIONING PROCEDURE Perform the following recommissioning procedures when removing tubular connection equipment from short or long-term storage back into regular service. These procedures are essential for ensuring proper equipment preparation and operation. The following procedures also assume that the decommissioning and storage procedures recommended by Farr have been strictly observed.
  • Page 91 HD9625 9-⅝” - 22K T ainTenance Perform a full functional test of the equipment including, if applicable, backup components and float frame components. Report and correct any hydraulic leaks from the hydraulic valve bank, or from any hydraulic cylinders that are used.
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  • Page 93 HD9625 9-⅝” - 22K T roublesHooTing 4: T ecTion roublesHooTing ecHnical anual...
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  • Page 95: Atong Will Not Develop Sufficient Torque

    Load cell is measuring incorrectly torque measurement troubleshooting in Section 6 of this manual Load cell has been damaged. Replace load cell, or return to McCoy for repair and re-calibration MCCOY DRILLING & COMPLETIONS GUARANTEES CALIBRATION OF A LOAD CELL/TORQUE GAUGE ASSEMBLY FOR A PERIOD OF ONE YEAR.

  • Page 96: Brelief Valve Is Incorrectly Set Or Not Functioning

    HD9625 9-⅝” - 22K T roublesHooTing RELIEF VALVE IS INCORRECTLY SET OR NOT FUNCTIONING POSSIBLE PROBLEM SOLUTION(S) Relief pressure set too low, resulting in in- sufficient tong torque Adjust setting (See following procedure): Relief pressure set too high, resulting in crushed pipe or gear train failure If your tong is equipped with a system pressure indicator proceed to step “f”.
  • Page 97 HD9625 9-⅝” - 22K T roublesHooTing RELIEF VALVE IS INCORRECTLY SET OR NOT FUNCTIONING (CONTINUED): POSSIBLE PROBLEM SOLUTION(S) Debris on valve seat Relief cannot be adjusted to maximum system pres- Valve spring is broken sure (high fluid bypass results in low system pressure...

  • Page 98: Csafety Door Does Not Operate Or Is Malfunctioning

    HD9625 9-⅝” - 22K T roublesHooTing SAFETY DOOR DOES NOT OPERATE OR IS MALFUNCTIONING POSSIBLE PROBLEM SOLUTION(S) Safety door switch requires adjustment. Adjust switch as per section 3.F.5 Safety door switch has failed Test safety door switch for proper function and replace if necessary...

  • Page 99: Dtong Running Too Slowly

    Shifter has malfunctioned and the tong is not shift- Inspect and repair shift mechanism as necessary ing to high gear Ensure hydraulic fluid meets McCoy Drilling & Completions specifications Hydraulic fluid viscosity too high Ensure hydraulic fluid is appropriate for climatic conditions, especially during cold-...

  • Page 100: Efailure Of Jaws To Grip Pipe

    HD9625 9-⅝” - 22K T roublesHooTing FAILURE OF JAWS TO GRIP PIPE POSSIBLE PROBLEM SOLUTION(S) Dies have become too dull to provide adequate grip Replace dies Double-check jaw size to ensure they are rated for the diameter of pipe or...

  • Page 101: Ffailure Or Difficulty Of Tong To Shift

    HD9625 9-⅝” - 22K T roublesHooTing FAILURE OR DIFFICULTY OF TONG TO SHIFT POSSIBLE PROBLEM SOLUTION(S) Bent or broken shifter yoke Inspect components through inspection door. Replace shifter yoke if necessary. Bent or broken shifter shaft Replace Locking nuts on shifting shaft have loosened and posi-...

  • Page 102: Ggeneral Comments

    If your hydraulic troubleshooting procedures involve flow and pressure tests at the power unit, McCoy Completions & Drilling recommends construction of a test rig that can easily be connected to the main suction and discharge ports of the power unit.
  • Page 103 HD9625 9-⅝” - 22K T 5: P & a ecTion arTs sseMblies ecHnical anual...
  • Page 104 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.1: HD9625 g iso v llusTraTion rain ecHnical anual...
  • Page 105 & a HD9625 9-⅝” - 22K T arTs sseMblies ITEM TYPE DESCRIPTION PART NUMBER CA-LW-9625 Assembly Clutch Assembly (See Pp. 5.10 - 5.11) Part Motor Gear 997-A10-149 PA-LW-9625 Assembly Pinion Gear Assembly (See Pp. 5.8 - 5.9) PIA-LW-9625 Assembly Pinion Idler Assembly (See Pp. 5.6 - 5.7) Assembly Rotary Idler Assembly (See Pp.
  • Page 106 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.3: HD9625 r llusTraTion oTary Dler xPloDeD ecHnical anual...
  • Page 107 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.4: HD9625 r llusTraTion oTary Dler Item Type Description Part Number Part Grease Fitting, ¼” straight thread 02-0097 Part 1-¼” UNF Hex Nylock Nut 09-5702 Part 1-¼” Narrow Flat Washer 02-0471...
  • Page 108 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.5: HD9625 P llusTraTion inion Dler xPloDeD ecHnical anual...
  • Page 109 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.6: HD9625 P llusTraTion inion Dler Item Type Description Part Number Bearing Retainer Part 02-0008 Bearing Seal Part 02-0010 Part Gear Retainer 02-0009 Part Pinion Idler Gear AK01-122 Bearing MU5212TM Part...
  • Page 110 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.7: HD9625 P llusTraTion inion xPloDeD ecHnical anual...
  • Page 111 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.8: HD9625 P llusTraTion inion Item Type Description Part Number ⅛” NPT 90° Grease Fitting Part 02-0093 ½” UNC x 1-¼” Hex Bolt Part 09-1168 ½” Lock Washer Part 09-5110 Top Pinion Bearing Cap...
  • Page 112 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.9: HD9625 c llusTraTion luTcH xPloDeD 5.10 ecHnical anual...
  • Page 113 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.10: HD9625 c llusTraTion luTcH Item Type Description Part Number Part Outside Snap Ring 1234-00-04 Part Drive Gear 997-HT-61 Part Top Clutch Spacer AK01-205 Top Clutch Bearing Part 02-0077 Part #10 x ¾” Hex SHCS...
  • Page 114 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.11: HD9625 s llusTraTion HifTer xPloDeD 5.12 ecHnical anual...
  • Page 115 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.12: HD9625 s llusTraTion HifTer Item Type Description Part Number Weldment Shifting Handle Weldment AK00-092 HITCH PIN .0930 X 1.125, Spaenaur CP-83H Part 02-0274 ⅜” UNC x 1” Hex Bolt Part 09-1046 ⅜”...
  • Page 116 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.13: HD9625 c llusTraTion laTe xPloDeD 5.14 ecHnical anual...
  • Page 117 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.14: HD9625 c llusTraTion laTe Item Type Description Part Number Part ½” UNC x 4-½” Hex Bolt 09-1184 Part ½” Narrow Flat Washer 09-5119 ⅜” UNC x 6-½” Hex Bolt Part...
  • Page 118 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.15: HD9625 o llusTraTion uTer xPloDeD 5.16 ecHnical anual...
  • Page 119 & a HD9625 9-⅝” - 22K T arTs sseMblies Item Type Description Part Number Assembly Rigid Sling Assembly (See Pp. 5.28 - 5.29) Assembly Hydraulic Tubing Support Assembly (See Pp. 5.18 - 5.19) Lined Brake Band Weldment (See Pp. 5.22 - 5.23)
  • Page 120 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.16: H llusTraTion yDraulic uPPorTs xPloDeD 5.18 ecHnical anual...
  • Page 121 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.17: HD9625 H llusTraTion yDraulic uPPorTs Item Type Description Part Number ¼” UNC x 2-½” Hex Bolt Part 09-1017 Part ¼” Narrow Flat Washer 09-1119 Part Motor Speed Control Valve 10-9035 Part ½”...
  • Page 122 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.18: M & M llusTraTion oTor oTor ounT xPloDeD 5.20 ecHnical anual...
  • Page 123 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.19: HD9625 M & M llusTraTion oTor oTor ounT Item Type Description Part Number Weldment Torque Gauge Mount Weldment 1500-09-03A Part ½” UNC x 1-¼” Hex Socket Head Cap Screw 09-2168 Part ½”...
  • Page 124 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.20: b llusTraTion raKe anDs xPloDeD 5.22 ecHnical anual...
  • Page 125 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.21: HD9625 b llusTraTion raKe anDs Item Type Description Part Number Part ½” x 1-½” Hex Socket Head UNC Shoulder Screw 09-1113 Lined Brake Band Weldment Weldment 101-4999 Part ½” UNC Nylock Nut...
  • Page 126 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.22: T llusTraTion eneraTion afeTy xPloDeD 5.24 ecHnical anual...
  • Page 127 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.23: T llusTraTion eneraTion afeTy Item Type Description Part Number ½” X 2” UNC Hex Socket Head Cap Screw Part 09-0234 ⅜” UNC x 1-3/4” Hex Bolt Part 09-1557 ⅜” Lock Washer...
  • Page 128 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.24: T llusTraTion eneraTion afeTy xPloDeD 5.26 ecHnical anual...
  • Page 129 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.25: T llusTraTion eneraTion afeTy Item Type Description Part Number ¼” UNC x 2” Hex Bolt Part 09-1015 ¼” Lock Washer Part 09-5102 ⅜” UNC x 1” Hex Bolt Part 09-1046 ⅜”...
  • Page 130 HD9625 9-⅝” - 22K T & a arTs sseMblies 5.26: r llusTraTion igiD ling xPloDeD 5.28 ecHnical anual...
  • Page 131 & a HD9625 9-⅝” - 22K T arTs sseMblies 5.27: r llusTraTion igiD ling Item Type Description Part Number Lifting Link Part 02-0516 Part Rigid Sling Adjustment Helix 1053-1-H Part ¾” UNC Nylock Nut 1429-39-02 AK06-000B-KT Weldment Rigid Sling Weldment ½”...
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  • Page 133 HD9625 9-⅝” - 22K T orque easureMenT 6: T ecTion orque easureMenT ecHnical anual...
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  • Page 135: Abasic Torque Measurement

    HD9625 9-⅝” - 22K T orque easureMenT BASIC TORQUE MEASUREMENT Basic torque measurements are performed using a simple hydraulic measurement system. A hydraulic load cell connects to a calibrated torque gauge through a reinforced flexible hydraulic hose. The torque gauge is factory-calibrated to display accurate torque measure- ments for a tong or tong and backup assembly with a particular arm length.
  • Page 136 HD9625 9-⅝” - 22K T orque easureMenT BASIC TORQUE MEASUREMENT (CONTINUED): The images on the preceding page are for illustration purposes only and may not accurately represent the torque gauge and load cell that have been supplied with your equipment. Please note that the parts listed in the following table are correct for accurate torque measurement while using the equipment for which this manual is supplied.
  • Page 137 HD9625 9-⅝” - 22K T orque easureMenT Item Type Description This is the standard tension load cell supplied by McCoy Drilling & Completions | Farr. Contact our sales depart- Assembly Tension Load Cell, 4.08 in ment for information about optional application- Part 1/4”...
  • Page 138 HD9625 9-⅝” - 22K T orque easureMenT Item Type Description Part Number Assembly Standard Turn Counter Encoder Mount 60-0001 Part 6-32 x 3/8” Hex Socket Head Set Screw Part Helical Flexible Encoder Shaft Coupling 60-0130N Part Internal Retainer Ring 1376-13...
  • Page 139 HD9625 9-⅝” - 22K T orque easureMenT TROUBLESHOOTING Under normal operating conditions, and with proper maintenance, the torque gauge and load cell system are designed to give lasting trouble-free performance. Faulty indication on the gauge will very often define a fault within the gauge.

  • Page 140: Cperiodic Inspection And Maintenance

    HD9625 9-⅝” - 22K T orque easureMenT PERIODIC INSPECTION AND MAINTENANCE ONLY QUALIFIED, DESIGNATED PERSONNEL ARE PERMITTED TO PERFORM MAINTENANCE ON THE TORQUE MEASUREMENT SYSTEM. 6.C.1 Inspection The torque measurement system supplied with your equipment is designed and built to provide years of trouble-free service with minimum maintenance.

  • Page 141: Repair And Calibration

    HD9625 9-⅝” - 22K T orque easureMenT 6.C.3 Reference Checking Your Torque Measurement System (Continued): Tension Load Cell (continued): Perform a simple calculation to determine the expected indication on the torque gauge based on the known hoisted weight. This is a calculation that must be performed using imperial units (eg., pounds and feet). The calculation is: [KNOWN WEIGHT] x [ARM LENGTH (in feet)].
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  • Page 143 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion 7: oeM D ecTion ocuMenTaTion The manufacturer information contained in this section has been obtained from publicly available web sites and has been provided for information purposes only. Farr Canada Corp. does not guarantee the accuracy of the information contained in this section. All original copyrights claimed by the manufacturer(s) apply.
  • Page 144 " " "B" HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion " " "B" POWER to be the Best! HYDRAULICS, INC. HYDRAULICS, INC. MOTOR SELECTION GUIDE 15 Series Two Speed " " Weight = 51 lbs. " " All available displacements of standard motor.
  • Page 145 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion Technical Information - Two Speed Motor OPEN DURING CROSSOVER SPOOLS DISPLACEMENT CHANGE Open during crossover spools allow port "A" to be directly When a motor is shifted from full to partial displacement the connected to port "B"...
  • Page 146 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion Technical Information - All Styles VANE CROSSING VANE FILTRATION The Rineer patented vane crossing vane design produces 25 micron minimum. much higher volumetric and mechanical efficiencies than is FLUID possible with a standard vane type design. This design...
  • Page 147 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion Performance Data - Selected Displacements 6 C.I.D. C.I.D. ACTUAL TORQUE AND POWER 6-CID ACTUAL TORQUE AND POWER 9.5-CID 1700 RPM 2000 RPM 100 RPM 100 RPM 2000 RPM 1700 RPM 1600 RPM...
  • Page 148 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion Model Code M015 - 61/62 -015 -000 Special Code Designator M015 - 61 = 015 Single Speed M015 - 62 = 015 Two Speed Seal - Package Selection Options: Bearing Package Selection...
  • Page 149 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion Repair Manual 15 Series HYDRAULICS, INC. HYDRAULICS, INC. Standard Motor Two Speed Motor 331 BREESPORT * SAN ANTONIO, TX 78216 * (210) 341-6333 FAX (210) 341-1231 ecHnical anual...
  • Page 150 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion ecHnical anual...
  • Page 151 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion WARNING: RINEER RECOMMENDS FOLLOWING ALL STANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION. REMOVAL OF SHAFT SEAL 1) Two of the 3/8" bolt holes are provided with jack screw threads.
  • Page 152 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion WARNING: RINEER RECOMMENDS FOLLOWING ALL STANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION. DISASSEMBLY OF FRONT DISASSEMBLY OF ROTOR/STATOR HOUSING AND SHAFT CARTRIDGE 1) Mark one side of the Lift up rotor/stator cartridge...
  • Page 153 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion WARNING: RINEER RECOMMENDS FOLLOWING ALL STANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION. PLATES: Normal wear 1) Remove the rotor. results in marking of timing 2) Remove both the rotor plates which does not and stator vanes.
  • Page 154 HD9625 9-⅝” - 22K T yDraulic oTor nforMaTion WARNING: RINEER RECOMMENDS FOLLOWING ALL STANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION. ASSEMBLY OF ROTOR/STATOR ASSEMBLY OF WHEEL MOTOR CARTRIDGE FRONT HOUSING 1) Reverse the procedures in 1) Reverse the procedures steps 8 thru 3.
  • Page 155 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion WARNING: RINEER RECOMMENDS FOLLOWING ALL STANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION. 1) Rotate shaft in both 1) Install dowel pins into directions to assure that the rotor/stator cartridge.
  • Page 156 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion Information: B o lt To rq u e - S e a l K its: M a in B o lts (5 /8 -11 ): 1 9 0 ft. lb s. S ta n d a rd 1 5 se rie s se a l kit...
  • Page 157 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.15 ecHnical anual...
  • Page 158 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.16 ecHnical anual...
  • Page 159 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.17 ecHnical anual...
  • Page 160 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.18 ecHnical anual...
  • Page 161 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.19 ecHnical anual...
  • Page 162 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.20 ecHnical anual...
  • Page 163 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.21 ecHnical anual...
  • Page 164 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.22 ecHnical anual...
  • Page 165 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.23 ecHnical anual...
  • Page 166 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.24 ecHnical anual...
  • Page 167 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.25 ecHnical anual...
  • Page 168 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.26 ecHnical anual...
  • Page 169 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion 7.27 ecHnical anual...
  • Page 170 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion Capacit y: Pilot - t o- ope n, spr in g bia se d close d, un ba la n ce d g pm ( 2 4 0 L/ m in .)
  • Page 171 HD9625 9-⅝” - 22K T yDraulic alve nforMaTion These valves have positive seals Stainless steel cartridge options P or W   between port 3 and port 2. are intended for use within corrosive environments with all external components manufactured in stainless steel or titanium.

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