SPX TWLC Series, TWLC2, TWLC8, TWLC4, TWLC30 Operating Manual

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Page 1

SPX Bolting Systems

Operating Manual for:

TWLC Series

Unit 4, Wansbeck Business Park Rotary Parkway Ashington Northumberland NE63 8QW

Original Instructions

Low Clearance Hydraulic Torque

Tel: +44 (0) 1670 850580 Fax: +44 (0) 1670 850655 info@spxboltingsystems.com

Wrench

Form No. 1000529

Rev. 1 December 6, 2011

Page 2

Table of Contents

Torque Wrench Low Clearance (TWLC) ................................................................................................... 2

Safety Symbols and Denitions ................................................................................................................ 3

Safety Precautions ................................................................................................................................... 3

Pump ............................................................................................................................................3

Electric Motor ................................................................................................................................ 4

Hoses ............................................................................................................................................4

Initial Setup ............................................................................................................................................... 6

Power Requirements .................................................................................................................... 6

Torque Wrench Usage .................................................................................................................. 7

Connecting the System .................................................................................................................7

Hydraulic Connections .................................................................................................................. 7

Accessory Operation ....................................................................................................................7

Safety ............................................................................................................................................8

Preparing the Torque Wrench for Use .......................................................................................... 9

Setting Torque ........................................................................................................................................ 10

Operating Instructions ............................................................................................................................12

Positioning the Hydraulic Torque Wrench on the Nut ............................................................................. 12

Reaction Point Safety ............................................................................................................................. 12

Use of Backing Wrenches ...................................................................................................................... 13

Torque Wrench Selection ............................................................................................................ 13

Tightening Bolts .......................................................................................................................... 13

Tightening a Flanged Joint .........................................................................................................13

Loosening Bolts .......................................................................................................................... 14

Performance Specications .................................................................................................................... 16

Technical Specications .............................................................................................................. 16

Pressure/Torque Conversion Chart ........................................................................................................ 17

General Maintenance ............................................................................................................................. 18

Maintenance, Service, and Warranty ..........................................................................................19

End of Life and Disposal ............................................................................................................. 19

Troubleshooting ...................................................................................................................................... 20

Repair Procedures.................................................................................................................................. 21

Torque Wrench Head Disassembly ............................................................................................ 21

Torque Wrench Head Assembly ................................................................................................. 22

Multiswivel Manifold Disassembly .............................................................................................. 23

Multiswivel Manifold Assembly ................................................................................................... 23

Hydraulic Cylinder/Body Disassembly ........................................................................................ 24

Hydraulic Cylinder/Body Assembly ............................................................................................. 26

Parts Lists ............................................................................................................................................... 27

TWLC2/4 Torque Wrench Parts List ........................................................................................... 27

TWLC2 Torque Wrench: Head Parts List .................................................................................... 30

TWL4 Torque Wrench: Head Parts List ...................................................................................... 33

TWL8/15/30 Torque Wrench Parts List ....................................................................................... 40

TWL8 Torque Wrench: Head Parts List ...................................................................................... 43

TWL15 Torque Wrench: Head Parts List .................................................................................... 47

TWL30 Torque Wrench: Head Parts List .................................................................................... 52

EC Declaration of Conformity ................................................................................................................. 58

Form No. 1000529

Rev. 1 December 6, 2011

Page 3

Torque Wrench Low Clearance (TWLC)

QUICK-CHANGE HEAD

MULTISWIVEL MANIFOLD

HYDRAULIC

COUPLINGS

BODY

HEAD-RELEASE PIN

REACTION PA D

Description: The TWLC is a hydraulic ratchet-type torque tool for tightening nuts and bolts. It uses

interchangeable drive heads to t a variety of sizes. Reducers are offered with the drive heads to adapt to specic size nuts and bolts. It is powered with a 690 bar (10,000 psi) hydraulic pump unit; the torque output from the TWLC torque wrench is proportional to the pump pressure applied.

Figure 1. TWLC Hydraulic Torque Wrench

Form No. 1000529

Rev. 1 December 6, 2011

Page 4

Safety Symbols and Denitions

The safety signal word designates the degree or level of hazard seriousness.

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death

or serious injury.

WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death

or serious injury.

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor

or moderate injury.

CAUTION: Used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.

IMPORTANT: Important is used when action or lack of action can cause equipment failure, either immediate or over a long period of time.

Safety Precautions

WARNING: To prevent personal injury,

The following procedures must be performed by qualied, trained personnel who • are familiar with this equipment. Operators must read and understand all safety precautions and operating instructions included with the device. If the operator cannot read these instructions, operating instructions and safety precautions must be read and discussed in the operator's native language.

These products are designed for general use in normal environments. These • products are not designed for use in special work environments such as: explosive, ammable, or corrosive. Only the user can decide the suitability of this product in these conditions or extreme environments. Power Team will supply information necessary to help make these decisions. Consult your nearest Power Team facility.

Safety glasses must be worn at all time by the operator and anyone within sight of • the unit. Additional personal protection equipment may include: face shield, goggles, gloves, apron, hard hat, safety shoes, and hearing protection.

The owner of this tool must verify that safety-related decals are installed, maintained, • and replaced if they become hard to read.

Shut • OFF the motor before opening any connections in the system.

Pump

WARNING: To prevent personal injury,

Do not exceed the hydraulic pressure rating noted on the pump nameplate or • tamper with the internal high pressure relief valve. Creating pressure beyond rated capacities can result in personal injury.

Retract the system before adding uid to prevent overlling the pump reservoir. An • overll can cause personal injury due to excess reservoir pressure created when cylinders are retracted.

Form No. 1000529

Rev. 1 December 6, 2011

Page 5

Electric Motor

WARNING: To prevent personal injury,

Electrical work must be performed and tested by a qualied electrician per local • directives and standards.

Disconnect the pump from the power supply and relieve pressure before removing • the motor case cover or performing maintenance or repair.

Check the total amperage draw for the electrical circuit you will be using. • For

example: Do not connect a pump that may draw 25 amps to a 20 amp fused electrical circuit.

Never use an ungrounded power supply with this unit.•

Changing the voltage is an involved and, if incorrectly performed, hazardous procedure. • Consult the manufacturer for specic information before attempting rewiring.

Wire pump motors for counterclockwise rotation when viewed from the shaft end of • the motor.

Do not attempt to increase the power line capacity by replacing a fuse with another • fuse of higher value. Overheating the power line may result in re.

Safety Precautions continued

Exposing electric pumps to rain or water could result in an electrical hazard.•

Avoid conditions that can cause damage to the power cord, such as abrasion, • crushing, sharp cutting edges, or corrosive environment. Damage to the power cord can cause an electrical hazard.

Hoses

WARNING: To prevent personal injury,

Before operating the pump, tighten all hose connections using the correct tools. Do • not overtighten. Connections should be only secure and leak-free. Overtightening can cause premature thread failure or high pressure ttings to split at pressures lower than their rated capacities.

Should a hydraulic hose rupture, burst, or need to be disconnected, immediately • shut off the pump and shift the control valve twice to release pressure. Never attempt to grasp a leaking hose under pressure with your hands. The force of escaping hydraulic uid could cause serious injury.

Form No. 1000529

Rev. 1 December 6, 2011

Page 6

Safety Precautions continued

Do not subject the hose to potential hazard, such as re, sharp surfaces, heavy • impact, or extreme heat or cold. Do not allow the hose to kink, twist, curl, or bend so tightly that the uid ow within the hose is blocked or reduced. Periodically inspect the hose for wear, because any of these conditions can damage the hose and possibly result in personal injury.

Do not use the hose to move attached equipment. Stress can damage the hose and • possibly cause personal injury.

Hose material and coupler seals must be compatible with the hydraulic uid used. • Hoses also must not come in contact with corrosive material such as creosoteimpregnated objects and some paints. Consult the manufacturer before painting a hose. Never paint the couplers. Hose deterioration due to corrosive materials may result in personal injury.

Form No. 1000529

Rev. 1 December 6, 2011

Page 7

Initial Setup

Each hydraulic torque wrench is supplied completely assembled and ready for use. A hydraulic pump

is required to provide the speed and pressure that makes the hydraulic wrench system efcient and

accurate.

Read and understand all instructions before operating the hydraulic torque wrench. It is the 1. operators responsibility to read, understand, and follow all safety instructions.

Remove the hydraulic torque wrench from the shipping container and visually inspect all 2. components for any shipping damage. If any damage is found, notify the carrier immediately.

DO NOT USE TOOL.

Power Requirements

The TWLC hydraulic torque wrench requires a hydraulic pump unit, twin-line connecting hose, and couplings to operate. All components must be capable of operating at the system maximum working pressure of 690 bar (10,000 psi). Note that the system maximum working pressure is dynamic, not static.

Pump unit specication varies between manufacturers; however, for correct torque wrench operation,

the pump unit must include the following:

Double Acting—Pump unit must be capable of double acting operation for advancing and retracting the Torque Wrench.

Variable Pressure Output—For torque setting, the pump unit must be able to be easily adjusted by the operator for different pressure outputs.

Retract Pressure—Sometimes termed 'idle' pressure, this is the pressure used for torque wrench

retraction and must be xed at approximately 103 bar (1,500 psi). This pressure must not be operator

adjustable.

Remote Handset Controls—The preferred conguration for the handset is such that, upon starting the pump unit, the pump enters retract or idle mode (pressure xed at 103 bar (1,500 psi)). To advance the

torque wrench, the handset advance/pressure button or lever is pressed and held, upon release of the button, retract mode is automatically entered. A separate button or lever is used to stop the pump.

Automatic Pressure Release—The pump must automatically release system pressure when switching between advance and retract modes.

Pump Flow Rate—The speed at which the hydraulic torque wrench operates is proportional to the oil

ow rate. In general, 2-stage pump units are preferred for torque wrench use as this allows rapid nut

rotation under low loads, with fast wrench retraction. As a minimum, 250 cm³/min @ 7 bar (15 ci/min @

100 psi) to 20 cm³/min @ 690 bar (1.2 ci/min @ 10,000 psi) should be specied; however, for optimum

speed and performance, at least 360 cm³/min @ 7 bar (22 ci/min @ 100 psi) to 30 cm³/min @ 690 bar ((1.8 ci/min @ 10,000 psi) is recommended.

Pressure Gauge—Clarity is important for accurate torque setting; therefore, a pressure gauge of at least 100-mm (4-in.) diameter should be tted.

Hydraulic Couplings—TWLC hydraulic torque wrenches are tted with CEJN 230 screw-to-connect

couplings (1/4-in. NPT) as standard. Verify any couplings that are used are compatible with these couplings and rated to the same working pressure, e.g. Parker 3000 couplings.

SPX Bolting Systems will not be responsible for torque wrench damage, malfunction or operator injury

caused by the use of an incorrect pump unit; therefore, check the compatibility of your pump unit before

operating the hydraulic torque wrench.

Rev. 1 December 6, 2011

Form No. 1000529

Page 8

Initial Setup continued

Torque Wrench Usage

To verify reasonable life and performance from the torque wrench and system (pump and hoses), these guidelines should be followed:

Under normal use, the torque wrench should be limited to 75–80% of its maximum achievable torque • output.

Under breakout conditions, because the bolt can suddenly break free and result in shock loads, • jumping/jolting, it is recommended to limit the wrench output torque to 60–70% of maximum achievable torque output. It is also a good idea to have torque in reserve for the odd stubborn bolt/ nut.

Once a corroded bolt has broken free, do not use a torque wrench to wind the nut from the bolt. This • can cause the nut to bind and lock onto the bolt and make it impossible to remove. It is preferred that a nut runner or impact wrench be used to remove the nut following initial breakout by hydraulic torque wrench.

Occasional use of the torque wrench at full pressure/torque is acceptable, but unnecessary • continuous use at full pressure will reduce the life of the torque wrench and system.

In elevated temperature environments, it is advisable to cool the torque wrench as much as practical • to maintain the sealing systems in good order. Depending upon the pressure applied to the wrench, repeated use in temperatures in excess of 40°C will affect the life of the hydraulic seals.

If the temperatures are likely to exceed 40°C, it is advisable to use a larger capacity wrench so that the pressure to achieve the required torque is reduced. This will result in less temperature buildup and less softening of the seals.

Seals should be replaced regularly because, at elevated temperatures, the extrusion resistance of the seal is reduced.

Connecting the System

The hydraulic wrench head and power pack are connected by a 690 bar (10,000 psi) twin-line hose assembly. Refer to the power-unit manufacturer's operating instructions for proper use.

Hydraulic Connections

Never connect or disconnect any hydraulic hoses or fittings without first unloading the • wrench and the pump.

Open all hydraulic controls several times to verify the system has been completely • depressurized.

If the system includes a gauge, double check the gauge to verify pressure has been • released.

When making connections with quick-disconnect coupling, verify the couplings are fully • engaged. Threaded connections such as fittings, gauges, etc., must be securely tightened and leak-free.

Accessory Operation

Links and reducers are available for each drive body. For more information, contact your SPX Bolting Systems authorized service center.

Rev. 1 December 6, 2011

Form No. 1000529

Page 9

Initial Setup continued

Safety

The TWLC hydraulic torque wrench is a high-power hydraulic tool. It is strongly recommended that all users are fully trained and competent in the use of hydraulic torque wrench systems. Incorrect use of the equipment or failure to follow any of the safety precaution included herein could lead to serious injury.

Never exceed the hydraulic torque wrench maximum working pressure of: Advance 690 bar (10,000 • psi) and Retract 103 bar (1,500 psi).

Keep hands and fingers clear of the hydraulic torque wrench head and reaction pad area, before and • during operation.

Keep other personnel clear of the working area and only allow trained personnel to use the • equipment.

Before operation, verify all hoses and equipment is in proper working order. Verify all hydraulic • torque wrench components (i.e. head, body, etc.) are properly attached and secure. Verify the head release pin is properly located.

Do not strike any of the components, including the socket, to shock the nut free.•

Verify reaction structures are strong and rigid enough to accept the torque tool reaction forces. Do • not use wedges, packing pieces, etc. as a temporary reaction.

If backing wrenches are used, keep hands and limbs well clear of the backing wrench.•

Take care when handling equipment. Quick connect couplings are especially susceptible to knocks • and damage and therefore care must be taken. Note that damaged couplings are difficult to connect. Do not force couplings.

Verify hoses are in good condition and undamaged. Do not bend hoses beyond their safe bend • radius limit or kink the hose.

Do not strike, misuse or abuse any of the equipment. If any abuse or misuse of the equipment is • evident, the warranty shall be invalid and the Manufacturer shall not be responsible for any injuries or failures as a result.

In some instances, it may be necessary for the operator to support the hydraulic torque wrench while • it is tightening, i.e. upside-down operations. If the hydraulic torque wrench cannot be strapped into position using ropes, etc., the operator must take care to avoid pinch points.

If not in use, and when practical, disconnect the wrench and pump from the power supply to prevent • accidental starting.

Do not tighten any equipment while under pressure. Do not move or rotate the multiswivel manifold • while under pressure.

Verify that any inserts that are to be used with the hydraulic torque wrench are of impact quality and • capable of withstanding the full torque output of the tool.

Some hydraulic torque wrenches weigh in excess of 20 Kg (40 lb). If necessary, lifting equipment • can be used.

Never use the hydraulic torque wrench with just one hose connected to the Advance port (Port A). • This will cause the pressure to intensify within the retract chamber possibly leading to tool damage. Always verify that both hoses are correctly connected.

Rev. 1 December 6, 2011

Form No. 1000529

Page 10

Initial Setup continued

Preparing the Torque Wrench for Use

IMPORTANT: For a copy of the calibration certificate for a specific hydraulic torque wrench, e-mail info@spxboltingsystems.com with serial number of the hydraulic torque wrench.

CAUTION: For top performance, frequently inspect wrench, pump, and accessories for visual damage. Always follow instructions for proper wrench and pump maintenance. Do not use other equipment to increase the capability (i.e., hammering on socket wrench).

Assembling/Removing the Drive Head

See Figure 2. Before the TWLC hydraulic torque wrench can be used, the correct drive head for the nut

must be tted to the TWLC body. No special tools are needed to change the drive head. If a drive head

is already assembled, it can be detached by pushing out the head retainer pin, and simply lifting out the body. The drive assembly will auto-disengage.

NOTE: The hydraulic torque wrench must be fully retracted before the head can be removed or attached.

WARNING: Disconnect from the hydraulic supply before attempting to change the torque wrench head. Operating the wrench without the head attached exposes the moving piston drive mechanism, and can result in trapped fingers or other injury.

Retaining pin tension adjustment screw

NOTE: The head retaining pin does not detach from the body. It is held captive within the sideplate. DO NOT PUNCH OUT.

Figure 2. Body and Drive Head Removal and Attachment

See Figure 2. To assemble a drive head, position the drive head onto the body, engaging the keyways on the inner surface of the drive head sideplates with the keys on the body. Slide the drive head fully onto the body and push the head retaining pin back into position.

Rev. 1 December 6, 2011

Form No. 1000529

Page 11

Initial Setup continued

Figure 3. Head Retaining Pin

See Figure 3. Verify the pin is fully engaged. Damage to the body can occur if operated with a partially engaged pin. Regularly check that the pin is fully engaged during operation because handling and movements of the wrench can cause the pin to dislodge. The set screw is in place to keep the pin from coming out completely. However, the pin can come out partially during use.

See Figure 2. If necessary, the retaining tension on the pin can be adjusted by turning the spring plunger located in the wrench body.

Setting Torque

Verify the system is fully connected and the proper power supply is available.1.

Refer to the Pressure/Torque Conversion Chart in the Performance Specications section. Note that 2. this pressure is set on the pump.

Turn on the pump.3.

Press and hold the remote control button.4.

Check the pressure on the gauge.5.

Increase or decrease pressure as required. Refer to pump manufacturer's operating instructions.6.

Before tightening a nut, press the remote control button and conrm the correct pressure has been 7. set.

Verify that the bolt threads, nut threads, and nut-to-ange contact faces are liberally coated with anti-8. seize lubricant of the same friction coefcient used to derive the torque value.

Make sure the hydraulic torque wrench is suitable to deliver the required torque. Should the torque 9. value exceed 80% of the hydraulic torque wrench output, consider using a higher capacity hydraulic torque wrench.

NOTE: LDF torque wrenches are equipped with a pressure release valve built into the multi-axis swivel manifold to protect against retract pressure intensification should the retract port hydraulic coupling not be fully connected, or become loose during use. If an intensification occurs, the valve will bleed hydraulic oil externally from the manifold yoke. Oil bleeding from the swivel manifold is not a sign of seal leakage.

Form No. 1000529

Rev. 1 December 6, 2011

Page 12

Initial Setup continued

Use the Pressure/Torque Conversion Chart in this manual to obtain the required pump pressure.10.

Verify that the drive head to be used is of the correct type and size. A poor tting or oversized drive 11. head can damage nuts, induce inaccurate bolt loads, and may result in operator injury.

Before applying the hydraulic torque wrench to the application, the pump output pressure must be 12. preset to relieve at the pressure obtained from the Pressure/Torque Conversion Chart. This can be

done with the hydraulic torque wrench connected to the pump and resting on the oor or bench.

Applying advance pressure to the hydraulic torque wrench will extend the piston until it reaches the end of its stroke whereby the pump pressure will build. Holding the wrench at the end of its stroke will allow the pump pressure to be adjusted. Retract the hydraulic torque wrench piston and advance again making sure that the pump relieves at the desired pressure setting. The pump pressure can also be set by blanking the pump outlets using blank couplings.

NOTE: Allow time for the wrench to retract. If another advance stroke is made before the torque wrench has fully retracted, the ratchet mechanism may not engage correctly, causing it to jump a ratchet tooth, and possibly damaging the ratchet. Before applying another advance stroke, make sure the pump is idling at 103 bar (1,500 psi), which indicates full retraction.

Form No. 1000529

Rev. 1 December 6, 2011

Page 13

Operating Instructions

Positioning the Hydraulic Torque Wrench on the Nut

The TWLC hydraulic torque wrench ts directly around the nut, with its built-in reaction pad designed to

brace against an adjacent nut. Figure 4 indicates correct position of the hydraulic torque wrench (shown

in tightening mode). Always verify that the reaction pad braces rmly against an adjacent nut or secure

reaction structure.

Reaction pad is braced firmly against an adjacent nut.

Figure 4. Correct Positioning of the Hydraulic Torque Wrench

Reaction Point Safety

Follow these guidelines when selecting appropriate reaction points:

The reaction structure must be rigid enough to accommodate the forces from the hydraulic torque • wrench. Carefully inspect the reaction points for suitability before applying the torque tool. If in doubt, contact the torque wrench supplier for advice.

Tapered surfaces are generally unsuitable as the torque wrench tends to 'ride up' the taper, causing • adverse tool loads. Flat surfaces are preferred.

Packing pieces, spacers, etc. must never be used as a makeshift reaction point. Reaction • accessories are available to increase the access to reaction points.

Form No. 1000529

Rev. 1 December 6, 2011

Page 14

Operating Instructions continued

Use of Backing Wrenches

Backing wrenches are often used to prevent the non-tightening nut on the opposite side of the joint assembly from turning during the torquing operation. Verify that the backing wrench is the correct size and securely fastened in position (using straps, ropes, etc.). As the torquing operation begins, it is normal for the backing wrench to move/rotate in conjunction with the torqued nut, until the backing wrench contacts an adjacent reaction point. It is important that the operator stand clear of the moving backing wrench to prevent accidental entrapment. The operator must also verify that the reaction point

is secure and sufciently rigid to prevent damage to the structure.

Torque Wrench Selection

To choose the correct capacity Torque Wrench for the application, the estimated break-out torque should be considered, not the tightening torque. Loosening bolts usually requires a higher torque, and if a wrench has been selected on tightening criteria only, it will seldom perform in a break-out situation.

Break-out Considerations

Nuts / Bolts which have been correctly lubricated at the make-up / tightening stage will require approximately 1.5 x tightening torque to loosen following a period of service, PROVIDED THEY HAVE NOT BEEN SUBJECTED TO HEAT.

Corroded / rusted bolts, and bolts without lubrication applied at make-up, will require approximately 2 x tightening torque to loosen. PROVIDED THEY HAVE NOT BEEN SUBJECTED TO HEAT.

Nuts / bolts subjected to heat, seawater corrosion, chemical corrosion, can require 3 to 4 x tightening torque.

Before selecting a torque wrench for the application, ensure that the above has been considered.

Tightening Bolts

Apply the hydraulic torque wrench to the nut to be tightened and verify that the reaction pad is braced 1.

rmly and squarely against the selected reaction point.

Start the pump and advance the hydraulic torque wrench. As the wrench strokes forward, the reaction 2. pad will press against the reaction point and the socket will rotate. When the hydraulic torque wrench reaches the end of its stroke, the pump pressure will build rapidly. Fully retract the hydraulic torque wrench (the wrench ratchet mechanism will be heard clicking as it retracts), and apply another forward stroke.

Several forward strokes are made until the nut ceases to rotate during the stroke (known as stalling), 3. but bear in mind that nut rotation will always cease at the end of the wrench stroke and must not be confused with the wrench stalling. When the wrench stalls, apply another forward stroke and observe the pump pressure gauge. The pump pressure gauge should read the desired preset pressure.

Retract the hydraulic torque wrench, stop the pump unit, and remove the wrench from the nut.4.

Tightening a Flanged Joint

This procedure outlines the basic steps to torque-tighten a anged joint with a TWLC hydraulic

torque wrench. It is important that personal protective equipment (gloves, footwear, safety helmet, eye protection, etc.) is worn at all times by the operator and any other personnel in the work area. The torquing procedure uses a single hydraulic torque wrench to accurately achieve a predetermined residual bolt stress.

Form No. 1000529

Rev. 1 December 6, 2011

Page 15

WARNING: Before bolt torquing, verify that:

The procedure and data to be used is authorized by a responsible engineer.•

The joints/pipework being worked on are not live. Joints must be at zero pressure and free • from hazardous substances.

The torque value selected must be based upon the lubricant applied.•

Procedure

Working in a crisscross pattern, number each bolt in order of torque sequence.1.

Square up the anged joint using hydraulic torque wrenches, if necessary.2.

Set the pump at its lowest possible output, 103 bar (1,500 psi), and following the numbers on the 3. bolts, apply the minimum torque to the bolts.

In the same tightening sequence, apply approximately 25% of the torque value specied in the 4. torque data.

In the same tightening sequence, apply approximately 50% of the torque value specied in the 5. torque data.

In the same tightening sequence, apply the full torque value specied in the torque data.6.

Operating Instructions continued

Working in a clockwise (or counter-clockwise) direction, make a nal pass around the ange, 7. tightening each bolt to the full torque value specied in the torque data.

Using a hammer, “ring” each nut to verify that each bolt has been correctly loaded and that no slack 8. bolts remain.

Loosening Bolts

Loosening bolts using hydraulic torque wrenches can be unpredictable and often unsuccessful, especially if the nuts and bolts are severely corroded. However, some measures can be carried out to increase the success rate of nut breakout:

In general, loosening mildly rusted bolts requires up to twice the makeup torque to release the nut. • Heavily corroded bolts may take up to three times the makeup torque. Verify that the bolt and nut material is strong enough to accept these higher torques.

Remove surface rust and scale using a wire brush. Apply releasing oil to the nut, bolt, and bearing • face, and allow time for the release oil to soak in and penetrate.

Only use the hydraulic torque wrench to break the nut free. Using the torque tool to wind the nut • from the bolt can induce high torsion and reaction forces. Therefore, it is better to use an impact wrench to completely remove the nut.

Never strike the torque wrench or nut/bolt in an attempt to 'shock' the nut free. This can cause • damage to the hydraulic torque wrench and operator injury. Evidence of torque wrench abuse will void the Manufacturer's Warranty.

NOTE: Should maximum pump pressure be reached, and the nut has not broken free, use a higher capacity hydraulic torque wrench (if the nut/bolt material will accept the higher torques without damage). Do not, under any circumstances, strike the hydraulic torque wrench or nut/bolt in an attempt to 'shock' the nut free.

Rev. 1 December 6, 2011

Form No. 1000529

Page 16

Operating Instructions continued

Procedure

Connect the hydraulic torque wrench to the pump unit. Verify that the couplings are fully screwed 1.

together; they are self-sealing and will restrict oil ow if not fully connected.

Before applying the hydraulic torque wrench to the application, the pump output pressure must be 2. preset to deliver the maximum pressure of 690 bar (10,000 psi). This can be done with the torque

wrench connected to the pump and resting on the oor or bench. Applying advance pressure to the

hydraulic torque wrench will extend the piston until it reached the end of its stroke whereby the pump pressure will build. Holding the wrench at the end of its stroke will allow the pump pressure to be adjusted. Retract the hydraulic torque wrench piston and advance again making sure that the pump delivered full pressure. The pump pressure can also be set by blanking the pump outlets using blank couplings.

Apply the hydraulic torque wrench to the nut to be loosened and verify that the reaction pad is braced 3.

rmly and squarely against the selected reaction point.

Start the pump and advance the hydraulic torque wrench. As the wrench strokes forward, the reaction 4. pad will press against the reaction point. As the pump pressure builds (and torque is applied to the nut), the nut will break free. Once the nut has been released, remove the nut by hand if loose enough, or alternatively use an impact wrench. Using the hydraulic torque wrench is not recommended.

Retract the hydraulic torque wrench, stop the pump unit, and remove the wrench from the nut.5.

Form No. 1000529

Rev. 1 December 6, 2011

Page 17

Performance Specications

Technical Specications

The following technical data is applicable to all TWLC hydraulic torque wrenches:

MAXIMUM PRESSURE: Advance - 690 bar (10,000 psi) Retract - 103 bar (1,500 psi)

OPERATING TEMPERATURE LIMITS: -20°C to +40°C (-4°F to 104°F)

HYDRAULIC OIL TYPE: Grade 46 hydraulic oil

Wrench Ref Head Size range, mm

(in.)

TWL2 32–60 (1 1/4–2 3/8) 189 1,575 3.5 (7.7) TWL4 40–80 (1 1/2–3 1/8) 477 3,975 7.0 (15.4)

TWL8 60–100 (2 1/4–3 7/8) 954 7,950 11.0 (24.3) TWL15 65–120 (2 9/16–4 5/8) 1,782 14,850 19.0 (41.9) TWL30 80–155 (3 1/8–6 1/8) 3,456 28,800 38.0 (83.8)

** Note that minimum torque can be lower depending upon pump low-pressure capability

Torque Output, ft-lb Approximate

MIN** MAX

Weight, kg (lb)

Form No. 1000529

Rev. 1 December 6, 2011

Page 18

Pressure/Torque Conversion Chart

Form No. 1000529

Rev. 1 December 6, 2011

Page 19

General Maintenance

Maintenance

Maintenance should follow each period of use to keep the TWLC hydraulic torque wrench in good working condition.

TWLC Hydraulic Torque Wrench

Wipe away any debris that may have accumulated, particularly around the swivel manifold and 1. hydraulic couplings.

See Figure 5. Remove the drive head from the body. Inspect the following components:2.

Hydraulic couplings for signs of damage.•

Shuttle pins to verify they are present and spring freely.•

Head/body pin retainer to verify it is undamaged and operates correctly.•

Swivel manifold to verify the retaining ring is present and tted correctly.•

See Figure 5. Lubricate the areas of the body using Revol R5 Moly Anti Seize. The drive head should 3. be reassembled onto the body for storage to prevent dirt from getting into the drive mechanism.

NOTE: The TWLC torque wrench drive components must be lubricated using the specified product only. Using alternative lubricants will affect the torque wrench and might lead to premature component failure.

Lightly spray the hydraulic torque wrench with water-repellent spray before placing in storage.4.

Figure 5. TWLC Hydraulic Torque Wrench Maintenance

Hoses

Clean and inspect each hydraulic hose and quick-connect coupling. Check the entire length of 1. the hose for cuts, abrasions, and damage. Replace the entire hose if any evidence of damage is present.

Coat each quick-connect coupling with a water repellent spray.2.

Form No. 1000529

Rev. 1 December 6, 2011

Page 20

General Maintenance continued

Maintenance, Service, and Warranty

In addition to post-use maintenance, and to ensure that the Product Warranty remains valid, it is recommended that routine maintenance and servicing be carried out by the Manufacturer or Authorized Service Centre.

Maintenance and servicing should be carried out in accordance with the manufacturer's ‘Equipment Maintenance and Servicing Manual’.

All LDF Torque wrenches are supplied under the Manufacturers’ standard terms and conditions.

All components shall be guaranteed for a period of twelve months from the date of purchase against material defects and workmanship. All components shall be guaranteed for a period of twelve months from the date of purchase against defects arising from normal use, with the following exclusions:

Hydraulic seals and back-up rings•

Bushes and bearings•

O-ring seals•

Quick-disconnect couplings•

Labels and decals•

Springs•

Circlips•

Paints and coatings•

Plastic screws and plugs•

End of Life and Disposal

In accordance with our End of Life Policy, should the product be no longer required for use, it should be returned to TTS Ltd where it shall be disposed of in a safe and environmentally friendly manner.

Form No. 1000529

Rev. 1 December 6, 2011

Page 21

Fault Possible Cause Remedy

Cylinder will not advance.

Troubleshooting

Coupling not fully mated.1.

Check coupling.1.

Cylinder will not retract.

Torque wrench operates backwards.

Pressure will not build. Cylinder seal leakage.1.

Pressure builds, but wrench does not move.

Slow torque wrench operation. Hose restriction.1.

Erratic or slow retraction speed.

Torque wrench does not ratchet.

Ratchet jumps while driving. Worn/damaged ratchet.1.

Difculty in hose connection. Pressure within hose.1.

Cylinder seal leakage.2.

Pump unit.3.

Faulty coupling.4. Reversed couplings.1. Check pump, hose, and 1.

Swivel seal leakage.2.

Defective pump unit.3. Hose restriction.1.

Coupling not fully 2. assembled.

Pump ow rate too small.3. Hose restriction.1.

Coupling not fully 2. assembled.

Broken drive shoe.1.

Jammed drive shoe.2.

Damaged ratchet.3.

Worn/damaged drive shoe.2.

Wrench incorrectly 3. retracted.

Weak/snapped drive shoe 4. spring.

Replace seal.2.

Check pump unit.3.

Replace coupling.4.

torque wrench for cross connection.

Change seals.1.

Change seals.2.

Check pump unit.3. Change hose.1.

Fully tighten coupling.2.

Change hose.1.

Fully tighten coupling.2.

Use higher ow pump.3.

Change hose.1.

Fully tighten coupling.2.

Replace drive shoe.1.

Check drive shoe and 2. spring.

Check/replace ratchet.3. Replace ratchet and drive 1.

shoe.

Replace ratchet and drive 2. shoe.

Allow time to fully retract.3.

Replace springs.4. Vent hose.1.

Damaged coupling.2.

Replace coupling.2.

Form No. 1000529

Rev. 1 December 6, 2011

Page 22

Repair Procedures

It is recommended that full servicing is carried out on an annual basis by the manufacturer or approved service agent (other than maintenance, lubrication, and emergency seal replacement). All components shall be inspected and critical components subjected to nondestructive testing. Hydraulic torque

wrenches will be pressure tested and issued with test certication.

Although it is possible to disassemble the TWLC hydraulic torque wrench on site, it is recommended that this operation be carried out in a clean workshop environment, as dirt and debris can severely affect the performance of the seals and other components. Eye protection should be worn at all times

during tool assembly and disassembly.

General servicing/repair can be carried out in three specic areas of the hydraulic torque wrench. This allows servicing and lubricating of specic components without complete stripdown. The three servicing

areas are:

Direct fit head components and lubrication.•

Multiswivel manifold components.•

Hydraulic cylinder/body components.•

Full servicing indicates that all three areas are serviced.

Torque Wrench Head Disassembly

The direct t head components should be

lubricated at regular intervals (typically every six months under normal use). Component lubrication is carried out as follows:

If assembled, detach the quick-change head 1. from the drive body.

See Figure 6. Remove the three off shoulder 2. screws.

See Figure 7. Lift away the LH sideplate.3.

See the Parts List. Remove the crank 4. assembly, and remove the slider.

Remove the ratchet, drive shoe, and springs.5.

Thoroughly clean all components, removing the old lubricant using a mild degreasing agent. Inspect all components for damage and/ or excessive wear. Inspect the ratchet and drive shoe teeth for damage, cracks, etc. Any substandard component must be replaced immediately using genuine parts supplied by SPX Bolting Systems.

Figure 6. Three Off Shoulder Screws

Figure 7. Left-Hand Sideplate

Form No. 1000529

Rev. 1 December 6, 2011

Page 23

Repair Procedures continued

Torque Wrench Head Assembly

Before assembly, apply a liberal coat of Revol R5 Moly Anti Seize to the following areas:

Inside surfaces of both LH and RH sideplates.•

Slider component (all surfaces).•

The pocket where the drive shoe is located within the crank (not the crank bore).•

The driving head of the crank that assembles into the slider.•

LH and RH sideplate journals.•

Ratchet journals (not the teeth).•

IMPORTANT: Do not apply lubricant to the ratchet and drive shoe teeth.

The hydraulic torque wrench drive components must be lubricated using the specied product only.

Using alternative lubricants will affect the output and possibly lead to premature component failures.

Lay the LH sideplate on a at surface. Place the slider into position and verify the pin on the slider 1. face engages with the guide groove in the sideplate.

Assemble the ratchet into the LH sideplate. Check that the ratchet teeth are driving in the correct 2. direction.

Place the crank over the ratchet, and engage the drive head of the crank into the slider.3.

See parts list. Install the drive shoe and springs. Verify that the ratchet teeth are driving in the correct 4. direction and engaged with the drive shoe teeth.

Assemble the RH sideplate. Apply specied lubricant to each of the three shoulder screws and 5. tighten in accordance with the following torque specications.

Front Screw Rear Screws

Head Size

Nm in-lb Nm in-lb TWL2 10 89 10 89 TWL4 10 89 12 106 TWL8 12 106 20 177

TWL15 20 177 40 354 TWL30 40 354 80 708

Manually rotate the ratchet verifying free movement and correct ratcheting action.6.

Following stripdown and/or lubrication, the hydraulic torque wrench should be calibrated to verify that

the torque output is within specied limits.

Form No. 1000529

Rev. 1 December 6, 2011

Page 24

Repair Procedures continued

Multiswivel Manifold Disassembly

The multiswivel manifold should only be removed for seal replacement or during full servicing. Removal and stripdown of the multiswivel manifold is done as follows:

Disconnect the hydraulic torque wrench from 1. the power supply.

See Figure 8. Remove the multiswivel yoke 2. screw.

See Figure 9. Disengage the multiswivel yoke 3. by rotating the advance yoke away from the retract yoke, disengaging the keys. Pull each yoke away from the banjo.

Unscrew and remove the four off screws 4. that attach the post to the wrench body. The TWL2 body has an integral top plate that will not have the four screws to remove. Refer to Parts List.

Figure 8. Yoke Screw

Lift out the multiswivel post. Remove and 5. discard the port seals and post seals.

Clean and inspect all components including the hydraulic couplings. If the hydraulic couplings are damaged, remove and replace with new (multiswivel yoke threads are 1/4-in. NPT). Inspect the components for scoring, pitting, and damage, which could impair the sealing ability, and replace as necessary.

Multiswivel Manifold Assembly

NOTE: All seals should be new and

lubricated with clean hydraulic oil or seal assembly paste before installation.

Install the new o-ring seals into the base of the 1. multiswivel post. Attach the multiswivel post to the hydraulic torque wrench body using the four off screws. Apply a 2. drop of low-strength, thread-locking adhesive, and torque the screws to 3.5 Nm (31 in-lb).

Assemble three new o-ring seals to the multiswivel post.3.

Assemble four new o-ring seals to the multiswivel banjo.4.

Figure 9. Rotated Yoke

Carefully push the banjo onto the post, ensuring the seals do not get damaged.5.

Attach the banjo circlip to the post.6.

Assemble the advance and retract yokes to the banjo.7.

IMPORTANT: Be sure to install the advance and retract yokes onto the banjo correctly. The banjo is hard stamped with A (advance) and R (retract) to indicate the correct position of the associated yoke. Reversal of the yokes will cause the torque wrench to malfunction and can lead to damage.

Rev. 1 December 6, 2011

Form No. 1000529

Page 25

Repair Procedures continued

Rotate the yokes around the banjo until the 8. yoke keyways engage.

Clamp the advance and retract yokes together 9. by installing the yoke screw and torquing to 5 Nm (44 in-lb).

Check the operation of the multiswivel manifold 10. by rotating and tilting. Movement should be smooth and free.

Test the operation of the hydraulic torque 11. wrench by connecting to the appropriate pump unit. Keeping hands clear of the torque wrench, advance and retract the torque wrench several times, and observe the movement of the shuttle mechanism to check for fee and correct movement. Apply full pressure to the

torque wrench (690 bar/10,000 psi advance;

103 bar/1,500 psi retract), and check for leaks.

CAUTION: Operating the hydraulic torque wrench without the head attached exposes the moving piston drive mechanism. Care should be taken to prevent trapped ngers or other injury.

See Figures 10 and 11. Using a pin wrench, 4. unscrew the gland.

Figure 10. Pin Wrench Unscrewing Gland

NOTE: If the hydraulic couplings were removed, verify that they are installed into the correct yoke. The male coupling assembles into the advance yoke and the female coupling assembles into the retract yoke. Apply hydraulic thread sealant to the hydraulic coupling thread before assembly. It is not advised to use thread sealing tape as debris from the sealing tape can contaminate the system.

Hydraulic Cylinder/Body Disassembly

It is only necessary to remove the hydraulic cylinder/body components if seal replacement is required. Seal replacement is carried out as follows:

Verify body is fully retracted. Disconnect the 1. unit from the power supply. If attached, remove

the body from the direct t head.

Attach open ended couplings to the multiswivel 2. manifold.

Pull the shuttle forward sufciently to gain 3. access to the gland. Be prepared to catch oil spillage vented from the retract coupling.

Item Description

1 Shuttle

2 Piston rod

3 Gland

4 Body

Figure 11. Gland Location

Form No. 1000529

Rev. 1 December 6, 2011

Page 26

Repair Procedures continued

See Figure 12. Withdraw the entire piston 5. assembly out of the body.

Item Description

1 Piston seal

2 Piston

3 Gland

4 Shuttle

5 Gland o-ring seal

Figure 12. Piston Assembly

See Figure 13. Slide the shuttle from the 6. piston rod. Take care not to lose the shuttle spring located inside the shuttle's T-slot.

Slide the gland from the piston rod. Remove 7. and discard the gland rod seal and o-ring seal.

See Figure 14. Grip the piston rod in a soft-8. jawed vice and remove the piston screw. To prevent the piston rod turning, a rod may be inserted through the hole in the end nearest the shuttle.

Remove the piston from the piston rod. 9. Remove and discard the piston seal and the piston rod seal.

Clean and inspect all components for scoring, 10. pitting, and damage, and replace as necessary. Inspect the bore of the body, piston and rod for defects that could impair the sealing ability.

Verify that the spring-loaded shuttle pins move 11. freely, and check the condition of the shuttle pin ends for damage.

Item Description

1 Spring

2 Shuttle

Figure 13. Shuttle Assembly

Item Description

1 Piston rod

2 Piston rod o-ring seal

3 Piston

4 Screw

5 Piston seal

Figure 14. Piston Disassembled

Form No. 1000529

Rev. 1 December 6, 2011

Page 27

Repair Procedures continued

Hydraulic Cylinder/Body Assembly

Note: All seals should be new and lubricated with clean hydraulic oil or seal assembly paste before installation.

Assemble a new rod seal and a new o-ring seal onto the gland. Assemble a new piston seal onto the 1. piston, and verify that the seal backup rings' joints are rotated 180° apart.

Assemble the piston onto the piston rod, taking care not to damage the seal. Grip the piston rod in 2. a soft-jawed vice. To prevent the piston rod turning, a rod may be inserted through the hole in the

end nearest the shuttle (some have ats that allow a wrench to be used). Apply a small amount of

low-strength thread-locking adhesive (1 drop) to the piston screw threads, and tighten in accordance

with the torque specications.

Body Size Torque, Nm (in-lb)

TWL2 20 (177) TWL4 20 (177) TWL8 40 (354)

TWL15 60 (531) TWL30 60 (531)

Lubricate the piston rod with clean hydraulic oil, and slide the gland onto the piston rod (threads 3.

rst).

Assemble the shuttle on the piston rod, ensuring that the shuttle spring remains in position.4.

The piston assembly (piston, piston rod, gland, and shuttle) is intended to be inserted into the body as 5. one complete unit. Note that the shuttle is designed to be spring-loaded up against the underside of the body/top plate, and therefore, needs to be pressed down toward the piston rod as the assembly is installed.

With the seals and bores coated in clean hydraulic oil, insert the piston assembly into the body 6. cylinder bore. Take care not to damage the seals or dislodge the backup rings as the piston enters the bore. Screw in the gland and tighten using a pin wrench.

CAUTION: Operating the hydraulic torque wrench without the head attached exposes the moving piston drive mechanism. Care should be take to prevent trapped ngers or other injury.

Test the operation of the hydraulic torque wrench by connecting to the appropriate pump unit. Keeping 7. hands clear of the torque wrench, advance and retract the torque wrench several times, and observe the movement of the shuttle mechanism to check for free and correct movement. Apply full pressure

to the torque wrench (690 bar/10,000 psi advance; 103 bar/1,500 psi retract), and check for leaks.

Form No. 1000529

Rev. 1 December 6, 2011

Page 28

Parts Lists

TWLC2/4 Torque Wrench Parts List

Item No.

TWLC2 TWLC4

1 LDFAS020002 LDFAS040002 1 TWLC body assembly

1.1 STDFA000070 STDFA000070 1 –Plug

1.2 LDFBD020001 LDFBD040001 1 –TWLC body

Part No.

Qty Description

Form No. 1000529

Rev. 1 December 6, 2011

Page 29

Parts Lists continued

Item No.

Qty Description

TWLC2 TWLC4

2 DFTAS010001 DFTAS010001 1 Multiswivel manifold assembly

2.1 STDHC000005 STDHC000005 1 –Female coupling

2.2 STDRC000041 STDRC000041 1 –Clip

2.3 DFTSB010001 DFTSB010001 1 –Multiswivel banjo

2.4 STDHC000004 STDHC000004 1 –Male coupling

2.5 INTHC000002 INTHC000002 1 –Adaptor

2.6 DFTAY010001 DFTAY010001 1 –Multiswivel advance yoke

2.7 STDFA000027 STDFA000027 1 –Screw

2.8 STDST000078 STDST000078 1 –Cap

Part No.

Multiswivel Seal

2.9

2.10 DFTSP010001 DFTSP010001 1 –Multiswivel post

2.11 STDFA000025 STDFA000025 4 –Screw

2.12 DFTAS010003 DFTAS010003 1 –Multiswivel retract yoke 3 — STDST000078 2 Cap 4 — STDFA000026 2 Screw 5 STDST000040 STDST000040 1 Spring plunger 6 STDST000021 STDST000021 1 Spring 7 DFTAS020003 DFTAS040003 1 TWLC shuttle assembly

7.1 DFTSH020001 DFTSH040001 1 –TWLC shuttle

7.2 DFTSP020001 DFTSP040001 2 –TWLC shuttle pin

7.3 STDST000017 STDST000018 2 –Spring

7.4 STDFA000056 STDFA00058 2 –Screw 8 DFTGL020001 DFTGL040001 1 TWLC gland

10 DFTRD020001 DFTRD040001 1 TWLC piston rod 11 DFTPI020001 DFTPI040001 1 TWLC piston 12 STDFA000024 STDFA000033 1 Screw 13 — LDFTP040001 1 TWLC top plate 14 LDFLA020001 LDFLA040001 1 TWLC decal 15 — STDFA000029 2 Screw 16 — STDST000079 2 Cap

*TWLC body has integral top plate.

Kit

DFTAS010004

Body Seal Kit

DFTAS020005

Multiswivel Seal

Kit

DFTAS010004

Body Seal Kit

DFTAS040005

4 –Seal 2 –Seal 3 –Seal

1 Seal 1 Seal 1 Seal 1 Seal

Form No. 1000529

Rev. 1 December 6, 2011

Page 30

11.2

11.3

11.1

2.1

2.2

2.3

10A

(TWLC4)

(TWLC2)

Parts Lists continued

Form No. 1000529

Rev. 1 December 6, 2011

Page 31

Parts Lists continued

TWLC2 Torque Wrench: Head Parts List

Head Ref: TWL2-1

Item No. Part No. Qty Description

1 DFTHP020001 1 TWL2 head pin 2 DFTAS020011 1 TWL2 left sideplate (head 1) assembly

2.1 DFTLA020004 1 -TWL2 decal

2.2 STDST000073 1 -Dome plug

2.3 DFTSJ020001 1 -TWL2 sideplate bush (head 1) 3 STDFA000062 1 Screw 4 DFTLS020001 1 TWL2 leaf spring 5 STDFA000088 2 Screw 6 DFTSL020001 1 TWL2 slider 7 STDST000012 2 Spring

**8 DFTDS020001 1 TWL2 drive shoe (head 1) **9 — 1 TWL2 ratchet (head 1)

—

10 STDFA000042 3 Screw 11 DFTAS020012 1 TWL2 right sideplate (head 1) assembly

11.1 DFTSJ020001 1 -TWL2 sideplate bush (head 1)

11.2 STDST000073 1 -Dome plug

11.3 DFTLA020004 1 -TWL2 decal 12 DFTCR020001 1 TWL2 crank (head 1)

DFTRT020001C — 1 1/4 in./32 mm A/F (head 1) DFTRT020001H — 1 7/16 in./36 mm A/F (head 1)

**Replace as a pair.

Head Ref: TWL2-2

Item No. Part No. Qty Description

1 DFTHP020001 1 TWL2 head pin 2 DFTAS020014 1 TWL2 left sideplate (head 2) assembly

2.1 DFTLA020004 1 -TWL2 decal

2.2 STDST000073 1 -Dome plug

2.3 DFTSJ020002 1 -TWL2 sideplate bush (head 2) 3 STDFA000062 1 Screw 4 DFTLS020001 1 TWL2 leaf spring 5 STDFA000088 2 Screw 6 DFTSL020001 1 TWL2 slider 7 STDST000012 2 Spring

**8 DFTDS020002 1 TWL2 drive shoe (head 2) **9 — 1 TWL2 ratchet (head 2)

— DFTRT020002E — 1 5/8 in./41 mm A/F (head 2) 10 STDFA000042 3 Screw

Form No. 1000529

Rev. 1 December 6, 2011

Page 32

Parts Lists continued

Item No. Part No. Qty Description

11 DFTAS020015 1 TWL2 right sideplate (head 2) assembly

11.1 DFTSJ020002 1 -TWL2 sideplate bush (head 2)

11.2 STDST000073 1 -Dome plug

11.3 DFTLA020004 1 -TWL2 decal 12 DFTCR020002 1 TWL2 crank (head 2)

**Replace as a pair.

Head Ref: TWL2-3

Item No. Part No. Qty Description

1 DFTHP020001 1 TWL2 head pin 2 DFTAS020017 1 TWL2 left sideplate (head 3) assembly

2.1 DFTLA020004 1 -TWL2 decal

2.2 STDST000073 1 -Dome plug

2.3 DFTSJ020003 1 -TWL2 sideplate bush (head 3) 3 STDFA000062 1 Screw 4 DFTLS020001 1 TWL2 leaf spring 5 STDFA000088 2 Screw 6 DFTSL020001 1 TWL2 slider 7 STDST000012 2 Spring

**8 DFTDS020003 1 TWL2 drive shoe (head 3) **9 — 1 TWL2 ratchet (head 3)

— DFTRT020003D — 1 13/16 in./46 mm A/F (head 3) 10 STDFA000042 3 Screw 11 DFTAS020018 1 TWL2 right sideplate (head 3) assembly

11.1 DFTSJ020003 1 -TWL2 sideplate bush (head 3)

11.2 STDST000073 1 -Dome plug

11.3 DFTLA020004 1 -TWL2 decal 12 DFTCR020003 1 TWL2 crank (head 3)

**Replace as a pair.

Head Ref: TWL2-4

Item No. Part No. Qty Description

1 DFTHP020001 1 TWL2 head pin 2 DFTAS020020 1 TWL2 left sideplate (head 4) assembly

2.3 DFTSJ020004 1 -TWL2 sideplate bush (head 4)

2.1 DFTLA020004 1 -TWL2 decal

2.2 STDST000073 1 -Dome plug 3 STDFA000062 1 Screw 4 DFTLS020001 1 TWL2 leaf spring 5 STDFA000088 2 Screw 6 DFTSL020001 1 TWL2 slider

Form No. 1000529

Rev. 1 December 6, 2011

Page 33

Parts Lists continued

Item No. Part No. Qty Description

7 STDST000012 2 Spring

**8 DFTDS020004 1 TWL2 drive shoe (head 4) **9 — 1 TWL2 ratchet (head 4)

— DFTRT020004D — 2 in./50 mm A/F (head 4) 10 STDFA000042 3 Screw 11 DFTAS020021 1 TWL2 right sideplate (head 4) assembly

11.1 DFTSJ020004 1 -TWL2 sideplate bush (head 4)

11.2 STDST000073 1 -Dome plug

11.3 DFTLA020004 1 -TWL2 decal 12 DFTCR020004 1 TWL2 crank (head 4)

**Replace as a pair.

Head Ref: TWL2-5

Item No. Part No. Qty Description

1 DFTHP020001 1 TWL2 head pin 2 DFTAS020023 1 TWL2 left sideplate (head 5) assembly

2.1 DFTLA020004 1 -TWL2 decal

2.2 STDST000073 1 -Dome plug

2.3 DFTSJ020005 1 -TWL2 sideplate bush (head 5) 3 STDFA000062 1 Screw 4 DFTLS020001 1 TWL2 leaf spring 5 STDFA000088 2 Screw 6 DFTSL020001 1 TWL2 slider 7 STDST000012 2 Spring

**8 DFTDS020005 1 TWL2 drive shoe (head 5) **9 — 1 TWL2 ratchet (head 5)

— DFTRT020005D — 2 3/16 in./55 mm A/F (head 5) 10 STDFA000042 3 Screw 11 DFTAS020024 1 TWL2 right sideplate (head 5) assembly

11.1 DFTSJ020005 1 -TWL2 sideplate bush (head 5)

11.2 STDST000073 1 -Dome plug

11.3 DFTLA020004 1 -TWL2 decal 12 DFTCR020005 1 TWL2 crank (head 5)

**Replace as a pair.

Head Ref: TWL2-6

Item No. Part No. Qty Description

1 DFTHP020001 1 TWL2 head pin 2 DFTAS020026 1 TWL2 left sideplate (head 6) assembly

2.1 DFTLA020004 1 -TWL2 decal

Form No. 1000529

Rev. 1 December 6, 2011

Page 34

Parts Lists continued

Item No. Part No. Qty Description

2.2 STDST000073 1 -Dome plug

2.3 DFTSJ020006 1 -TWL2 sideplate bush (head 6) 3 STDFA000062 1 Screw 4 DFTLS020001 1 TWL2 leaf spring 5 STDFA000088 2 Screw 6 DFTSL020001 1 TWL2 slider 7 STDST000012 2 Spring

**8 DFTDS020006 1 TWL2 drive shoe (head 6) **9 — 1 TWL2 ratchet (head 6)

— DFTRT020006C — 2 3/8 in./60 mm A/F (head 6) 10 STDFA000042 3 Screw 11 DFTAS020027 1 TWL2 right sideplate (head 6) assembly

11.1 DFTSJ020006 1 -TWL2 sideplate bush (head 6)

11.2 STDST000073 1 -Dome plug

11.3 DFTLA020004 1 -TWL2 decal 12 DFTCR020006 1 TWL2 crank (head 6)

**Replace as a pair.

TWLC4 Torque Wrench: Head Parts List

Head Ref: TWL4-1

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040007 1 TWL4 left sideplate (head 1) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040001 1 -TWL4 sideplate bush (head 1) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040001 1 TWL4 drive shoe (head 1) **9 — 1 TWL4 ratchet (head 1)

— DFTRT040001D — 1 5/8 in./41 mm A/F (head 1) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040008 1 TWL4 right sideplate (head 1) assembly

11.1 DFTSJ040001 1 -TWL4 sideplate bush (head 1)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

Form No. 1000529

Rev. 1 December 6, 2011

Page 35

Parts Lists continued

Item No. Part No. Qty Description

12 DFTCR040001 1 TWL4 crank (head 1)

**Replace as a pair.

Head Ref: TWL4-2

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040010 1 TWL4 left sideplate (head 2) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040002 1 -TWL4 sideplate bush (head 2) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040002 1 TWL4 drive shoe (head 2) **9 — 1 TWL4 ratchet (head 2)

— DFTRT040002D — 1 13/16 in./46 mm A/F (head 2) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040011 1 TWL4 right sideplate (head 2) assembly

11.1 DFTSJ040002 1 -TWL4 sideplate bush (head 2)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

DFTCR040002 1 TWL4 crank (head 2)

Head Ref: TWL4-3

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040013 1 TWL4 left sideplate (head 3) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040003 1 -TWL4 sideplate bush (head 3) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040003 1 TWL4 drive shoe (head 3) **9 — 1 TWL4 ratchet (head 3)

Form No. 1000529

Rev. 1 December 6, 2011

Page 36

Parts Lists continued

Item No. Part No. Qty Description

— DFTRT040003D — 2 in./50 mm A/F (head 3) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040014 1 TWL4 right sideplate (head 3) assembly

11.1 DFTSJ040003 1 -TWL4 sideplate bush (head 3)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

Head Ref: TWL4-4

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040016 1 TWL4 left sideplate (head 4) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040004 1 -TWL4 sideplate bush (head 4) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040004 1 TWL4 drive shoe (head 4) **9 — 1 TWL4 ratchet (head 4)

— DFTRT040004D — 2 3/16 in./55 mm A/F (head 4) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040017 1 TWL4 right sideplate (head 4) assembly

11.1 DFTSJ040004 1 -TWL4 sideplate bush (head 4)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

DFTCR040003 1 TWL4 crank (head 3)

DFTCR040004 1 TWL4 crank (head 4)

Head Ref: TWL4-5

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040019 1 TWL4 left sideplate (head 5) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040005 1 -TWL4 sideplate bush (head 5)

Form No. 1000529

Rev. 1 December 6, 2011

Page 37

Parts Lists continued

Item No. Part No. Qty Description

3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040005 1 TWL4 drive shoe (head 5) **9 — 1 TWL4 ratchet (head 5)

— DFTRT040005C — 2 3/8 in./60 mm A/F (head 5) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040020 1 TWL4 right sideplate (head 5) assembly

11.1 DFTSJ040005 1 -TWL4 sideplate bush (head 5)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

DFTCR040005 1 TWL4 crank (head 5)

Head Ref: TWL4-6

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040022 1 TWL4 left sideplate (head 6) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040006 1 -TWL4 sideplate bush (head 6) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040006 1 TWL4 drive shoe (head 6) **9 — 1 TWL4 ratchet (head 6)

— DFTRT040006C — 2 9/16 in./ 65 mm A/F (head 6) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040023 1 TWL4 right sideplate (head 6) assembly

11.1 DFTSJ040006 1 -TWL4 sideplate bush (head 6)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

DFTCR040006 1 TWL4 crank (head 6)

Form No. 1000529

Rev. 1 December 6, 2011

Page 38

Parts Lists continued

Head Ref: TWL4-7

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040025 1 TWL4 left sideplate (head 7) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040007 1 -TWL4 sideplate bush (head 7) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040007 1 TWL4 drive shoe (head 7) **9 — 1 TWL4 ratchet (head 7)

— DFTRT040007C — 2 3/4 in./ 70 mm A/F (head 7) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040026 1 TWL4 right sideplate (head 7) assembly

11.1 DFTSJ040007 1 -TWL4 sideplate bush (head 7)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

DFTCR040007 1 TWL4 crank (head 7)

Head Ref: TWL4-8

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040028 1 TWL4 left sideplate (head 8) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040008 1 -TWL4 sideplate bush (head 8) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040008 1 TWL4 drive shoe (head 8) **9 — 1 TWL4 ratchet (head 8)

— DFTRT040008C — 2 15/16 in./75 mm A/F (head 8) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040029 1 TWL4 right sideplate (head 8) assembly

Form No. 1000529

Rev. 1 December 6, 2011

Page 39

Parts Lists continued

Item No. Part No. Qty Description

11.1 DFTSJ040008 1 -TWL4 sideplate bush (head 8)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

Head Ref: TWL4-9

Item No. Part No. Qty Description

1 DFTHP040001 1 TWL4 head pin 2 DFTAS040031 1 TWL4 left sideplate (head 9) assembly

2.1 DFTLA040004 1 -TWL4 decal

2.2 STDST000074 1 -Dome plug

2.3 DFTSJ040009 1 -TWL4 sideplate bush (head 9) 3 STDFA000062 1 Screw 4 DFTLS040001 1 TWL4 leaf spring 5 STDFA000088 2 Screw 6 DFTSL040001 1 TWL4 slider 7 STDST000013 2 Spring

**8 DFTDS040009 1 TWL4 drive shoe (head 9) **9 — 1 TWL4 ratchet (head 9)

— DFTRT040009C — 3 1/8 in./80 mm A/F (head 9) 10 STDFA000045 2 Screw

10A STDFA000043 1 Screw

11 DFTAS040032 1 TWL4 right sideplate (head 9) assembly

11.1 DFTSJ040009 1 -TWL4 sideplate bush (head 9)

11.2 STDST000074 1 -Dome plug

11.3 DFTLA040004 1 -TWL4 decal

**Replace as a pair.

DFTCR040008 1 TWL4 crank (head 8)

DFTCR040009 1 TWL4 crank (head 9)

Form No. 1000529

Rev. 1 December 6, 2011

Page 40

Parts Lists continued

Form No. 1000529

Rev. 1 December 6, 2011

Page 41

TWLC8/15/30 Torque Wrench Parts List

Parts Lists continued

Item

No.

1 DFTAS020006 DFTAS020006 DFTAS020006 1 Multiswivel manifold assembly

1.1 DFTAS020008 DFTAS020008 DFTAS020008 1 -Multiswivel retract yoke

1.2 STDHC000005 STDHC000005 STDHC000005 1 -Female coupling

1.3 STDRC000042 STDRC000042 STDRC000042 1 -Clip

1.4 DFTSB020001 DFTSB020001 DFTSB020001 1 -Multiswivel banjo

1.5 STDHC000004 STDHC000004 STDHC000004 1 -Male coupling

1.6 INTHC000002 INTHC000002 INTHC000002 1 -Adaptor

1.7 DFTAY020001 DFTAY020001 DFTAY020001 1 -Multiswivel advance yoke

1.8 STDFA000027 STDFA000027 STDFA000027 1 -Screw

1.9 STDST000078 STDST000078 STDST000078 1 -Cap

1.10

1.11 DFTSP020001 DFTSP020001 DFTSP020001 1 -Multiswivel post

1.12 STDFA000025 STDFA000025 STDFA000025 4 -Screw

2 STDST000079 STDST000080 STDST000081 2 Cap

3 STDFA000030 STDFA000032 STDFA000035 2 Screw

4 LDFAS080002 LDFAS150002 LDFAS300002 1 TWLC body assembly

4.1 STDFA000071 STDFA000071 STDFA000071 1 -Plug

4.2 LDFBD080001 LDFBD150001 LDFBD300001 1 -TWLC body

5 STDST000041 STDST000008 STDST000008 1 Spring plunger

6 STDST000022 STDST000022 STDST000023 1 Spring

7 DFTAS080003 DFTAS150003 DFTAS300003 1 TWLC shuttle assembly

7.1 DFTSH080001 DFTSH150001 DFTSH300001 1 -TWLC shuttle

7.2 DFTSP080001 DFTSP150001 DFTSP300001 2 -TWLC shuttle pin

7.3 STDST000018 STDST000019 STDST000020 2 -Spring

7.4 STDFA000058 STDFA000058 STDFA000059 2 -Screw

8 DFTGL080001 DFTGL150001 DFTGL300001 1 TWLC gland

10 DFTRD080001 DFTRD150001 DFTRD300001 1 TWLC piston rod

11 DFTPI080001 DFTPI150001 DFTPI300001 1 TWLC piston

12 STDFA000036 STDFA000037 STDFA000037 1 Screw

TWLC8 TWLC15 TWLC30

Multiswivel

Seal Kit

DFTAS020009

Body Seal Kit

DFTAS080005

Part No.

Multiswivel

Seal Kit

DFTAS020009

Body Seal Kit

DFTAS150005

Multiswivel

Seal Kit

DFTAS020009

Body Seal Kit

DFTAS300005

Qty Description

4 -Seal

3 -Seal

2 -Seal

1 -Seal

1 Seal

Form No. 1000529

Rev. 1 December 6, 2011

Page 42

Parts Lists continued

Item

No.

13 LDFTP080001 LDFTP150001 LDFTP300001 1 TWLC top plate

14 LDFLA080001 LDFLA150001 LDFLA300001 1 TWLC decal

15 STDFA000032 STDFA000034 STDFA000035 2 Screw

16 STDST000080 STDST000081 STDST000081 2 Cap

TWLC8 TWLC15 TWLC30

Part No.

Qty Description

Form No. 1000529

Rev. 1 December 6, 2011

Page 43

Parts Lists continued

Form No. 1000529

Rev. 1 December 6, 2011

Page 44

Parts Lists continued

TWLC8 Torque Wrench: Head Parts List

Head Ref: TWL8-1

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080007 1 TWL8 left sideplate (head 1) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080001 1 -TWL8 sideplate bush (head 1) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

**8 DFTDS080001 1 TWL8 drive shoe (head 1) **9 — 1 TWL8 ratchet (head 1)

— DFTRT080001C — 2 3/8 in./60 mm A/F (head 1) 10 LDFRS080001 1 TWL8 rear spacer (head 1) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080008 1 TWL8 right sideplate (head 1) assembly

14.1 DFTSJ080001 1 -TWL8 sideplate bush (head 1)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080001 1 TWL8 front spacer (head 1) 16 DFTCR080001 1 TWL8 crank (head 1)

**Replace as a pair.

Head Ref: TWL8-2

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080010 1 TWL8 left sideplate (head 2) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080002 1 -TWL8 sideplate bush (head 2) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

Form No. 1000529

Rev. 1 December 6, 2011

Page 45

Parts Lists continued

Item No. Part No. Qty Description

**8 DFTDS080002 1 TWL8 drive shoe (head 2) **9 — 1 TWL8 ratchet (head 2)

— DFTRT080002C — 2 9/16 in./65 mm A/F (head 2) 10 LDFRS080002 1 TWL8 rear spacer (head 2) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080011 1 TWL8 right sideplate (head 2) assembly

14.1 DFTSJ080002 1 -TWL8 sideplate bush (head 2)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080002 1 TWL8 front spacer (head 2) 16 DFTCR080002 1 TWL8 crank (head 2)

**Replace as a pair.

Head Ref: TWL8-3

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080013 1 TWL8 left sideplate (head 3) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080003 1 -TWL8 sideplate bush (head 3) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

**8 DFTDS080003 1 TWL8 drive shoe (head 3) **9 — 1 TWL8 ratchet (head 3)

— DFTRT080003C — 2 3/4 in./70 mm A/F (head 3) 10 LDFRS080003 1 TWL8 rear spacer (head 3) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080014 1 TWL8 right sideplate (head 3) assembly

14.1 DFTSJ080003 1 -TWL8 sideplate bush (head 3)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080003 1 TWL8 front spacer (head 3) 16 DFTCR080003 1 TWL8 crank (head 3)

**Replace as a pair.

Form No. 1000529

Rev. 1 December 6, 2011

Page 46

Parts Lists continued

Head Ref: TWL8-4

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080016 1 TWL8 left sideplate (head 4) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080004 1 -TWL8 sideplate bush (head 4) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

**8 DFTDS080004 1 TWL8 drive shoe (head 4) **9 — 1 TWL8 ratchet (head 4)

— DFTRT080004C — 2 15/16 in./75 mm A/F (head 4) 10 LDFRS080004 1 TWL8 rear spacer (head 4) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080017 1 TWL8 right sideplate (head 4) assembly

14.1 DFTSJ080004 1 -TWL8 sideplate bush (head 4)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080004 1 TWL8 front spacer (head 4) 16 DFTCR080004 1 TWL8 crank (head 4)

**Replace as a pair.

Head Ref: TWC8-5

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080019 1 TWL8 left sideplate (head 5) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080005 1 -TWL8 sideplate bush (head 5) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

**8 DFTDS080005 1 TWL8 drive shoe (head 5) **9 — 1 TWL8 ratchet (head 5)

— DFTRT080005B — 3 1/8 in./80 mm A/F (head 5)

Form No. 1000529

Rev. 1 December 6, 2011

Page 47

Parts Lists continued

Item No. Part No. Qty Description

10 LDFRS080005 1 TWL8 rear spacer (head 5) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080020 1 TWL8 right sideplate (head 5) assembly

14.1 DFTSJ080005 1 -TWL8 sideplate bush (head 5)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080005 1 TWL8 front spacer (head 5) 16 DFTCR080005 1 TWL8 crank (head 5)

**Replace as a pair.

Head Ref: TWL8-6

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080022 1 TWL8 left sideplate (head 6) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080006 1 -TWL8 sideplate bush (head 6) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

**8 DFTDS080006 1 TWL8 drive shoe (head 6) **9 — 1 TWL8 ratchet (head 6)

—

10 LDFRS080006 1 TWL8 rear spacer (head 6) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080023 1 TWL8 right sideplate (head 6) assembly

14.1 DFTSJ080006 1 -TWL8 sideplate bush (head 6)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080006 1 TWL8 front spacer (head 6) 16 DFTCR080006 1 TWL8 crank (head 6)

**Replace as a pair.

DFTRT080006A — 3 3/8 in./85 mm A/F (head 6) DFTRT080006B — 3 1/2 in./90 mm A/F (head 6)

Form No. 1000529

Rev. 1 December 6, 2011

Page 48

Parts Lists continued

Head Ref: TWL8-7

Item No. Part No. Qty Description

1 DFTHP080001 1 TWL8 head pin 2 DFTAS080025 1 TWL8 left sideplate (head 7) assembly

2.1 DFTLA080004 1 -TWL8 decal

2.2 STDST000075 1 -Dome plug

2.3 DFTSJ080007 1 -TWL8 sideplate bush (head 7) 3 STDFA000063 1 Screw 4 DFTLS080001 1 TWL8 leaf spring 5 STDFA000021 2 Screw 6 DFTSL080001 1 TWL8 slider 7 STDST000014 2 Spring

**8 DFTDS080007 1 TWL8 drive shoe (head 7) **9 — 1 TWL8 ratchet (head 7)

—

10 LDFRS080007 1 TWL8 rear spacer (head 7) 11 STDFA000096 4 Screw 12 STDFA000014 2 Screw 13 STDFA000097 2 Screw 14 DFTAS080026 1 TWL8 right sideplate (head 7) assembly

14.1 DFTSJ080007 1 -TWL8 sideplate bush (head 7)

14.2 DFTLA080004 1 -TWL8 decal

14.3 STDST000075 1 -Dome plug 15 LDFFS080007 1 TWL8 front spacer (head 7) 16 DFTCR080007 1 TWL8 crank (head 7)

**Replace as a pair.

DFTRT080007A — 3 3/4 in./95 mm A/F (head 7) DFTRT080007B — 3 7/8 in./100 mm A/F (head 7)

TWLC15 Torque Wrench: Head Parts List

Head Ref: TWL15-1

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150007 1 TWL15 left sideplate (head 1) assembly

2.1 DFTLA150004 1 -TWL15 decal

2.2 STDST000076 1 -Dome plug

2.3 DFTSJ150001 1 -TWL15 sideplate bush (head 1) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider

Form No. 1000529

Rev. 1 December 6, 2011

Page 49

Parts Lists continued

Item No. Part No. Qty Description

7 STDST000015 2 Spring

**8 DFTDS150001 1 TWL15 drive shoe (head 1) **9 — 1 TWL15 ratchet (head 1)

— DFTRT150001C — 2 3/4 in./70 mm A/F (head 1) 10 LDFRS150001 1 TWL15 rear spacer (head 1) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150008 1 TWL15 right sideplate (head 1) assembly

14.1 DFTSJ150001 1 -TWL15 sideplate bush (head 1)

14.2 DFTLA150004 1 -TWL15 decal

14.3 STDST000076 1 -Dome plug 15 LDFFS150001 1 TWL15 front spacer (head 1) 16 DFTCR150001 1 TWL15 crank (head 1)

**Replace as a pair.

Head Ref: TWL15-2

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150010 1 TWL15 left sideplate (head 2) assembly

2.1 DFTLA150004 1 -TWL15 decal

2.2 STDST000076 1 -Dome plug

2.3 DFTSJ150002 1 -TWL15 sideplate bush (head 2) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider 7 STDST000015 2 Spring

**8 DFTDS150002 1 TWL15 drive shoe (head 2) **9 — 1 TWL15 ratchet (head 2)

— DFTRT150002C — 2 15/16 in./75 mm A/F (head 2) 10 LDFRS150002 1 TWL15 rear spacer (head 2) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150011 1 TWL15 right sideplate (head 2) assembly

14.1 DFTSJ150002 1 -TWL15 sideplate bush (head 2)

14.2 DFTLA150004 1 -TWL15 decal

14.3 STDST000076 1 -Dome plug 15 LDFFS150002 1 TWL15 front spacer (head 2) 16 DFTCR150002 1 TWL15 crank (head 2)

**Replace as a pair.

Form No. 1000529

Rev. 1 December 6, 2011

Page 50

Parts Lists continued

Head Ref: TWL15-3

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150013 1 TWL15 left sideplate (head 3) assembly

2.1 DFTLA150004 1 -TWL15 decal

2.2 STDST000076 1 -Dome plug

2.3 DFTSJ150003 1 -TWL15 sideplate bush (head 3) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider 7 STDST000015 2 Spring

**8 DFTDS150003 1 TWL15 drive shoe (head 3) **9 — 1 TWL15 ratchet (head 3)

— DFTRT150003B — 3 1/8 in./80 mm A/F (head 3) 10 LDFRS150003 1 TWL15 rear spacer (head 3) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150014 1 TWL15 right sideplate (head 3) assembly

14.1 DFTSJ150003 1 -TWL15 sideplate bush (head 3)

14.2 DFTLA150004 1 -TWL15 decal

14.3 STDST000076 1 -Dome plug 15 LDFFS150003 1 TWL15 front spacer (head 3) 16 DFTCR150003 1 TWL15 crank (head 3)

**Replace as a pair.

Head Ref: TWL15-4

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150016 1 TWL15 left sideplate (head 4) assembly

2.1 DFTLA150004 1 -TWL15 decal

2.2 STDST000076 1 -Dome plug

2.3 DFTSJ150004 1 -TWL15 sideplate bush (head 4) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider 7 STDST000015 2 Spring

**8 — 1 TWL15 ratchet (head 4) **9 DFTDS150004 1 TWL15 drive shoe (head 4)

Form No. 1000529

Rev. 1 December 6, 2011

Page 51

Parts Lists continued

Item No. Part No. Qty Description

—

10 LDFRS150004 1 TWL15 rear spacer (head 4) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150017 1 TWL15 right sideplate (head 4) assembly

14.1 DFTSJ150004 1 -TWL15 sideplate bush (head 4)

14.2 DFTLA150004 1 -TWL15 decal

14.3 STDST000076 1 -Dome plug 15 LDFFS150004 1 TWL15 front spacer (head 4) 16 DFTCR150004 1 TWL15 crank (head 4)

**Replace as a pair.

Head Ref: TWL15-5

DFTRT150004A — 3 3/8 in./85 mm A/F (head 4) DFTRT150004B — 3 1/2 in./90 mm A/F (head 4)

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150019 1 TWL15 left sideplate (head 5) assembly

2.1 DFTLA150004 1 -TWL15 decal

2.2 STDST000076 1 -Dome plug

2.3 DFTSJ150005 1 -TWL15 sideplate bush (head 5) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider 7 STDST000015 2 Spring

**8 — 1 TWL15 ratchet (head 5) **9 DFTDS150005 1 TWL15 drive shoe (head 5)

—

10 LDFRS150005 1 TWL15 rear spacer (head 5) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150020 1 TWL15 right sideplate (head 5) assembly

14.1 DFTSJ150005 1 -TWL15 sideplate bush (head 5)

14.2 DFTLA150004 1 -TWL15 decal

14.3 STDST000076 1 -Dome plug 15 LDFFS150005 1 TWL15 front spacer (head 5) 16 DFTCR150005 1 TWL15 crank (head 5)

**Replace as a pair.

DFTRT150005A — 3 3/4 in./95 mm A/F (head 5) DFTRT150005B — 3 7/8 in./100 mm A/F (head 5)

Form No. 1000529

Rev. 1 December 6, 2011

Page 52

Parts Lists continued

Head Ref: TWL15-6

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150022 1 TWL15 left sideplate (head 6) assembly

2.1 DFTLA150004 1 -TWL15 decal

2.2 STDST000076 1 -Dome plug

2.3 DFTSJ150006 1 -TWL15 sideplate bush (head 6) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider 7 STDST000015 2 Spring

**8 DFTDS150006 1 TWL15 drive shoe (head 6) **9 — 1 TWL15 ratchet (head 6)

—

10 LDFRS150006 1 TWL15 rear spacer (head 6) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150023 1 TWL15 right sideplate (head 6) assembly

14.1 DFTSJ150006 1 -TWL15 sideplate bush (head 6)

14.2 DFTLA150004 1 -TWL15 decal

14.3 STDST000076 1 -Dome plug 15 LDFFS150006 1 TWL15 front spacer (head 6) 16 DFTCR150006 1 TWL15 crank (head 6)

**Replace as a pair.

DFTRT150006C — 105 mm A/F (head 6) DFTRT150006D — 4 1/4 in. A/F (head 6)

Head Ref: TWL15-7

Item No. Part No. Qty Description

1 DFTHP150001 1 TWL15 head pin 2 DFTAS150025 1 TWL15 left sideplate (head 7) assembly

2.1 DFTLA150004 1 TWL15 decal

2.2 STDST000076 1 Dome plug

2.3 DFTSJ150007 1 TWL15 sideplate bush (head 7) 3 STDFA000065 1 Screw 4 DFTLS150001 1 TWL15 leaf spring 5 STDFA000022 2 Screw 6 DFTSL150001 1 TWL15 slider 7 STDST000015 2 Spring

**8 DFTDS150007 1 TWL15 drive shoe (head 7) **9 — 1 TWL15 ratchet (head 7)

Form No. 1000529

Rev. 1 December 6, 2011

Page 53

Parts Lists continued

Item No. Part No. Qty Description

DFTRT150007A — 110 mm A/F (head 7)

—

10 LDFRS150007 1 TWL15 rear spacer (head 7) 11 STDFA000090 4 Screw 12 STDFA000089 2 Screw 13 STDFA000093 2 Screw 14 DFTAS150026 1 TWL15 right sideplate (head 7) assembly

14.1 DFTSJ150007 1 TWL15 sideplate bush (head 7)

14.2 DFTLA150004 1 TWL15 decal

14.3 STDST000076 1 Dome plug 15 LDFFS150007 1 TWL15 front spacer (head 7) 16 DFTCR150007 1 TWL15 crank (head 7)

**Replace as a pair.

TWLC30 Torque Wrench: Head Parts List

DFTRT150007B — 115 mm A/F (head 7) DFTRT150007C — 4 5/8 in. A/F (head 7)

Head Ref: TWL30-1

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300007 1 TWL30 left sideplate (head 1) assembly

2.1 DFTLA300004 1 -TWL30 decal

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300001 1 -TWL30 sideplate bush (head 1) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300001 1 TWL30 drive shoe (head 1) **9 — 1 TWL30 ratchet (head 1)

DFTRT300001A — 3 1/8 in./80 mm A/F (head 1)

—

10 LDFRS300001 1 TWL30 rear spacer (head 1) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw 14 DFTAS300008 1 TWL30 right sideplate (head 1) assembly

14.1 DFTSJ300001 1 -TWL30 sideplate bush (head 1)

14.2 DFTLA300004 1 -TWL30 decal

DFTRT300001B — 3 3/8 in./85 mm A/F (head 1) DFTRT300001C — 3 1/2 in./90 mm A/F (head 1)

Form No. 1000529

Rev. 1 December 6, 2011

Page 54

Parts Lists continued

Item No. Part No. Qty Description

14.3 STDST000077 1 -Dome plug 15 LDFFS300001 1 TWL30 front spacer (head 1) 16 DFTCR300001 1 TWL30 crank (head 1)

**Replace as a pair.

Head Ref: TWL30-2

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300010 1 TWL30 left sideplate (head 2) assembly

2.1 DFTLA300004 1 -TWL30 decal

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300002 1 -TWL30 sideplate bush (head 2) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300002 1 TWL30 drive shoe (head 2) **9 — 1 TWL30 ratchet (head 2)

—

10 LDFRS300002 1 TWL30 rear spacer (head 2) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw 14 DFTAS300011 1 TWL30 right sideplate (head 2) assembly

14.1 DFTSJ300002 1 -TWL30 sideplate bush (head 2)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300002 1 TWL30 front spacer (head 2) 16 DFTCR300002 1 TWL30 crank (head 2)

**Replace as a pair.

DFTRT300002A — 3 3/4 in./95 mm A/F (head 2) DFTRT300002B — 3 7/8 in./100 mm A/F (head 2)

Head Ref: TWL30-3

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300013 1 TWL30 left sideplate (head 3) assembly

2.1 DFTLA300004 1 -TWL30 decal

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300003 1 -TWL30 sideplate bush (head 3) 3 STDFA000065 1 Screw

Form No. 1000529

Rev. 1 December 6, 2011

Page 55

Parts Lists continued

Item No. Part No. Qty Description

4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300003 1 TWL30 drive shoe (head 3) **9 — 1 TWL30 ratchet (head 3)

DFTRT300003B — 105 mm A/F (head 3)

—

10 LDFRS300003 1 TWL30 rear spacer (head 3) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw 14 DFTAS300014 1 TWL30 right sideplate (head 3) assembly

14.1 DFTSJ300003 1 -TWL30 sideplate bush (head 3)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300003 1 TWL30 front spacer (head 3) 16 DFTCR300003 1 TWL30 crank (head 3)

**Replace as a pair.

DFTRT300003C — 4 1/4 in. A/F (head 3) DFTRT300003D — 110 mm A/F (head 3)

Head Ref: TWL30-4

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300016 1 TWL30 left sideplate (head 4) assembly

2.1 DFTLA300004 1 -TWL30 decal

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300004 1 -TWL30 sideplate bush (head 4) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300004 1 TWL30 drive shoe (head 4) **9 — 1 TWL30 ratchet (head 4)

—

10 LDFRS300004 1 TWL30 rear spacer (head 4) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw

DFTRT300004A — 115 mm A/F (head 4) DFTRT300004B — 4 5/8 in. A/F (head 4)

Form No. 1000529

Rev. 1 December 6, 2011

Page 56

Parts Lists continued

Item No. Part No. Qty Description

14 DFTAS300017 1 TWL30 right sideplate (head 4) assembly

14.1 DFTSJ300004 1 -TWL30 sideplate bush (head 4)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300004 1 TWL30 front spacer (head 4) 16 DFTCR300004 1 TWL30 crank (head 4)

**Replace as a pair.

Head Ref: TWL30-5

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300019 1 TWL30 left sideplate (head 5) assembly

2.1 DFTLA300004 1 -TWL30 decal

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300005 1 -TWL30 sideplate bush (head 5) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300005 1 TWL30 drive shoe (head 5) **9 — 1 TWL30 ratchet (head 5)

—

10 LDFRS300005 1 TWL30 rear spacer (head 5) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw 14 DFTAS300020 1 TWL30 right sideplate (head 5) assembly

14.1 DFTSJ300005 1 -TWL30 sideplate bush (head 5)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300005 1 TWL30 front spacer (head 5) 16 DFTCR300005 1 TWL30 crank (head 5)

**Replace as a pair.

DFTRT300005A — 120 mm A/F (head 5) DFTRT300005C — 5 in. A/F (head 5)

Head Ref: TWL30-6

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300022 1 TWL30 left sideplate (head 6) assembly

2.1 DFTLA300004 1 -TWL30 decal

Form No. 1000529

Rev. 1 December 6, 2011

Page 57

Parts Lists continued

Item No. Part No. Qty Description

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300006 1 -TWL30 sideplate bush (head 6) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300006 1 TWL30 drive shoe (head 6) **9 — 1 TWL30 ratchet (head 6)

—

10 LDFRS300006 1 TWL30 rear spacer (head 6) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw 14 DFTAS300023 1 TWL30 right sideplate (head 6) assembly

14.1 DFTSJ300006 1 -TWL30 sideplate bush (head 6)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300006 1 TWL30 front spacer (head 6) 16 DFTCR300006 1 TWL30 crank (head 6)

**Replace as a pair.

DFTRT300006A — 130 mm A/F (head 6) DFTRT300006B — 5 3/8 in./135 mm A/F (head 6)

Head Ref: TWL30-7

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300025 1 TWL30 left sideplate (head 7) assembly

2.1 DFTLA300004 1 -TWL30 decal

2.2 STDST000077 1 -Dome plug

2.3 DFTSJ300007 1 -TWL30 sideplate bush (head 7) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300007 1 TWL30 drive shoe (head 7) **9 — 1 TWL30 ratchet (head 7)

— DFTRT300007B — 5 3/4 in./145 mm A/F (head 7) 10 LDFRS300007 1 TWL30 rear spacer (head 7) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw

Form No. 1000529

Rev. 1 December 6, 2011

Page 58

Parts Lists continued

Item No. Part No. Qty Description

13 STDFA000093 2 Screw 14 DFTAS300026 1 TWL30 right sideplate (head 7) assembly

14.1 DFTSJ300007 1 -TWL30 sideplate bush (head 7)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300007 1 TWL30 front spacer (head 7) 16 DFTCR300007 1 TWL30 crank (head 7)

**Replace as a pair.

Head Ref: TWL30-8

Item No. Part No. Qty Description

1 DFTHP300001 1 TWL30 head pin 2 DFTAS300028 1 TWL30 left sideplate (head 8) assembly

2.1 DFTLA300004 1 TWL30 decal

2.2 STDST000077 1 Dome plug

2.3 DFTSJ300008 1 TWL30 sideplate bush (head 8) 3 STDFA000065 1 Screw 4 DFTLS300001 1 TWL30 leaf spring 5 STDFA000023 2 Screw 6 DFTSL300001 1 TWL30 slider 7 STDST000016 4 Spring

**8 DFTDS300008 1 TWL30 drive shoe (head 8) **9 — 1 TWL30 ratchet (head 8)

—

10 LDFRS300008 1 TWL30 rear spacer (head 8) 11 STDFA000092 2 Screw 12 STDFA000090 2 Screw 13 STDFA000093 2 Screw 14 DFTAS300029 1 TWL30 right sideplate (head 8) assembly

14.1 DFTSJ300008 1 -TWL30 sideplate bush (head 8)

14.2 DFTLA300004 1 -TWL30 decal

14.3 STDST000077 1 -Dome plug 15 LDFFS300008 1 TWL30 front spacer (head 8) 16 DFTCR300008 1 TWL30 crank (head 8)

**Replace as a pair.

DFTRT300008A — 150 mm A/F (head 8) DFTRT300008B — 6 1/8 in./155 mm A/F (head 8)

Form No. 1000529

Rev. 1 December 6, 2011

Page 59

Declaration of Incorporation

SPX Bolting Systems

Unit 4, Wansbeck Business Park Rotary Parkway Ashington Northumberland NE63 8QW Tel: +44 (0) 1670 850580 Fax: +44 (0) 1670 850655

spxboltingsystems.com

We declare that this product complies with the appropriate ESR’s of the following directives,

2006/42/EC•

Where appropriate the requirements of the following standards have been invoked,

EN 292/2/91•

Product description: HYDRAULIC TORQUE WRENCH.

Model type: TWLC2, 4, 8, 15, 30 LOW CLEARANCE TORQUE WRENCH.

In addition, the goods supplied have been classied as falling into the Sound Engineering Practice

(SEP) category according to the EC Pressure Equipment Directive (PED) 97/23/EC.

SPX Bolting Systems is the person authorised to compile the technical le.

SPX Bolting Systems, the manufacturer / supplier, undertake to transmit and / or make available in

response to reasoned request, technical le details and other relative information to EEC National

Authorities, in electronic or hard copy format

Installation and operation of this equipment must be in accordance with the installation and operating instructions provided. This product must not be put into service until the machinery into which it is incorporated has been declared in conformity with the provisions of the above directives.

The Company Directors are the equally responsible persons. The person named below is empowered to act as signatory on behalf of the Company Directors

Signed:

Printed: DAVID CAMPBELL Date: 6th December 2011

Form No. 1000529

Rev. 1 December 6, 2011