Huck 2600 User manual

November 8, 2017
HK914
Makers of Huck®, Marson®, Recoil®
Brand Fasteners, Tools & Accessories
Declaration of Conformity
2
Safety Instructions
3-4
Specications
5
Principle of Operation
6
Preparation for Use
7
Operating Instructions
8
Maintenance
9
Disassembly Procedure
10
Assembly Procedure
11-12
Components Drawings
13-14
Kits and Accessories
15
Troubleshooting
15
Instruction Manual
2600 series
Hydraulic Installation Tools
2600
2600B

2
2600 series Hydraulic Installation Tool (HK914)

3
2600 series Hydraulic Installation Tool (HK914)
I. GENERAL SAFETY RULES:
1. A half hour long hands-on training session with
qualied personnel is recommended before using Huck
equipment.
2. Huck equipment must be maintained in a safe working
condition at all times. Tools and hoses should be
inspected at the beginning of each shift/day for
damage or wear. Any repair should be done by a
qualied repairman trained on Huck procedures.
3. For multiple hazards, read and understand the safety
instructions before installing, operating, repairing,
maintaining, changing accessories on, or working near
the assembly power tool. Failure to do so can result in
serious bodily injury.
4. Only qualied and trained operators should install,
adjust or use the assembly power tool.
5. Do not modify this assembly power tool. This can
reduce effectiveness of safety measures and increase
operator risk.
6. Do not discard safety instructions; give them to the
operator.
7. Do not use assembly power tool if it has been
damaged.
8. Tools shall be inspected periodically to verify all ratings
and markings required, and listed in the manual, are
legibly marked on the tool. The employer/operator
shall contact the manufacturer to obtain replacement
marking labels when necessary. Refer to assembly
drawing and parts list for replacement.
9. Tool is only to be used as stated in this manual. Any
other use is prohibited.
10. Read MSDS Specications before servicing the tool.
MSDS specications are available from the product
manufacturer or your Huck representative.
11. Only genuine Huck parts shall be used for replacements
or spares. Use of any other parts can result in tooling
damage or personal injury.
12. Never remove any safety guards or pintail deectors.
13. Never install a fastener in free air. Personal injury from
fastener ejecting may occur.
14. Where applicable, always clear spent pintail out of nose
assembly before installing the next fastener.
15. Check clearance between trigger and work piece to
ensure there is no pinch point when tool is activated.
Remote triggers are available for hydraulic tooling if
pinch point is unavoidable.
16. Do not abuse tool by dropping or using it as a hammer.
Never use hydraulic or air lines as a handle or to bend
or pry the tool. Reasonable care of installation tools
by operators is an important factor in maintaining tool
efciency, eliminating downtime, and preventing an
accident which may cause severe personal injury.
17. Never place hands between nose assembly and work
piece. Keep hands clear from front of tool.
18. Tools with ejector rods should never be cycled with out
nose assembly installed.
19. When two piece lock bolts are being used always make
sure the collar orientation is correct. See fastener data
sheet for correct positioning.
II. PROJECTILE HAZARDS:
1. Risk of whipping compressed air hose if tool is
pneudraulic or pneumatic.
2. Disconnect the assembly power tool from energy
source when changing inserted tools or accessories.
3. Be aware that failure of the workpiece, accessories,
or the inserted tool itself can generate high velocity
projectiles.
4. Always wear impact resistant eye protection during tool
operation. The grade of protection required should be
assessed for each use.
5. The risk of others should also be assessed at this time.
6. Ensure that the workpiece is securely xed.
7. Check that the means of protection from ejection of
fastener or pintail is in place and operative.
8. There is possibility of forcible ejection of pintails or
spent mandrels from front of tool.
III. OPERATING HAZARDS:
1. Use of tool can expose the operator’s hands to hazards
including: crushing, impacts, cuts, abrasions and heat.
Wear suitable gloves to protect hands.
2. Operators and maintenance personnel shall be
physically able to handle the bulk, weight and power of
the tool.
3. Hold the tool correctly and be ready to counteract
normal or sudden movements with both hands
available.
4. Maintain a balanced body position and secure footing.
5. Release trigger or stop start device in case of
interruption of energy supply.
6. Use only uids and lubricants recommended by the
manufacturer.
7. Avoid unsuitable postures, as it is likely for these not
to allow counteracting of normal or unexpected tool
movement.
8. If the assembly power tool is xed to a suspension
device, make sure that xation is secure.
9. Beware of the risk of crushing or pinching if nose
equipment is not tted.
Continued on next page...
Safety Instructions
GLOSSARY OF TERMS AND SYMBOLS:
- Product complies with requirements set forth by
the relevant European directives.
- Read manual prior to using this equipment.
- Eye protection is required while using this
equipment.
- Hearing protection is required while using this
equipment.
Notes: are reminders of required procedures.
Bold, Italic type, and underline: emphasize a specic
instruction.
WARNINGS: Must be understood to avoid
severe personal injury.
CAUTIONS: Show conditions that will damage
equipment or structure.

4
2600 series Hydraulic Installation Tool (HK914)
IV. REPETITIVE MOTION HAZARDS:
1. When using assembly power tool, the operator can
experience discomfort in the hands, arms, shoulders,
neck or other parts of the body.
2. When using tool, the operator should adopt a
comfortable posture while maintaining a secure footing
and avoid awkward or off balanced postures.
3. The operator should change posture during extended
tasks to help avoid discomfort and fatigue.
4. If the operator experiences symptoms such as
persistent or recurring discomfort, pain, throbbing,
aching, tingling, numbness, burning sensations or
stiffness, these warnings should not be ignored. The
operator should tell the employer and consult a
qualied health professional.
V. ACCESSORIES HAZARDS:
1. Disconnect tool from energy supply before changing
inserted tool or accessory.
2. Use only sizes and types of accessories and
consumables that are recommended. Do not use other
types or sizes of accessories or consumables.
VI. WORKPLACE HAZARDS:
1. Be aware of slippery surfaces caused by use of the tool
and of trip hazards caused by the air line or hydraulic
hose.
2. Proceed with caution while in unfamiliar surroundings;
there could be hidden hazards such as electricity or
other utility lines.
3. The assembly power tool is not intended for use in
potentially explosive environments.
4. Tool is not insulated against contact with electrical
power.
5. Ensure there are no electrical cables, gas pipes, etc.,
which can cause a hazard if damaged by use of the
tool.
VII. NOISE HAZARDS:
1. Exposure to high noise levels can cause permanent,
disabling hearing loss and other problems such
as tinnitus, therefore risk assessment and the
implementation of proper controls is essential.
2. Appropriate controls to reduce the risk may include
actions such as damping materials to prevent workpiece
from ‘ringing’.
3. Use hearing protection in accordance with employer’s
instructions and as required by occupational health and
safety regulations.
4. Operate and maintain tool as recommended in the
instruction handbook to prevent an unnecessary
increase in the noise level.
5. Select, maintain and replace the consumable / inserted
tool as recommended to prevent an unnecessary
increase in noise.
6. If the power tool has a silencer, always ensure that it
is in place and in good working order when the tool is
being operated.
VIII. VIBRATION HAZARDS:
1. Exposure to vibration can cause disabling damage to
the nerves and blood supply to the hands and arms.
2. Wear warm clothing when working in cold conditions
and keep hands warm and dry.
3. If numbness, tingling, pain or whitening of the skin
in the ngers or hands, stop using the tool, tell your
employer and consult a physician.
4. Support the weight of the tool in a stand, tensioner or
balancer in order to have a lighter grip on the tool.
X. HYDRAULIC TOOL SAFETY INSTRUCTIONS:
1. Carry out a daily check for damaged or worn hoses or
hydraulic connections and replace if necessary.
2. Wipe all couplers clean before connecting. Failure to do
so can result in damage to the quick couplers and cause
overheating.
3. Ensure that couplings are clean and correctly engaged
before operation.
4. Use only clean oil and lling equipment.
5. Power units require a free ow of air for cooling
purposes and should therefore be positioned in a well
ventilated area free from hazardous fumes.
6. Do not inspect or clean the tool while the hydraulic
power source is connected. Accidental engagement of
the tool can cause serious injury.
7. Be sure all hose connections are tight.
8. Wipe all couplers clean before connecting. Failure to do
so can result in damage to the quick couplers and cause
overheating.
Safety Instructions (continued)
WARNINGS:
Do not exceed maximum pull or return settings
on tool.
Be sure all hose connections are tight. All tool
hoses must be connected.
Where the following trade names are used in this manual, please note:
DEXRON is a registered trademark of General Motors Corporation.
Loctite is a registered trademark of Henkel Corporation, U.S.A.
LUBRIPLATE is a registered trademark of Fiske Brothers Rening Co.
MERCON is a registered trademark of Ford Motor Corp.
Never-Seez is a registered trademark of Bostik, Inc.
Quintolubric is a registered trademark of Quaker Chemical Corp.
Slic-tite is a registered trademark of LA-CO Industries, Inc.
Spirolox is a registered trademark of Smalley Steel Ring Company
Teon is a registered trademark of E. I. du Pont de Nemours and Company.
Threadmate is a registered trademark of Parker Intangibles LLC.
TRUARC is a trademark of TRUARC Co. LLC.
Vibra-Tite is a registered trademark of ND Industries, Inc. USA.
NOTE: WARNING Stickers and HUCK
Trademark Sticker must be in place
and readable at all times.

5
2600 series Hydraulic Installation Tool (HK914)
Specifications
MAX OPERATING TEMP:
125° F (51.7° C)
MAX FLOW RATE:
2 gpm (7.5 l/m)
MAX PULL PRESSURE:
7400 psi (510 bar)
MAX RETURN PRESSURE:
3200 psi (220 bar)
PULL CAPACITY:
13,840 lbs @ 5700 psi; (61.56 kN @ 393 bar)
STROKE:
1.25 inches (3.18 cm)
WEIGHT:
7.3 lbs (3.31 kg)
POWER SOURCE:
Huck POWERIG® Hydraulic Unit
HOSE KITS:
Use only genuine HUCK Hose Kits rated @ 10,000 psi
(689.5 bar) working pressure.
HYDRAULIC FLUID:
Hydraulic uid shall meet DEXRON® III, DEXRON
VI, MERCON®, Allison C-4 or equivalent Automatic
Transmission Fluid (ATF) specications. Fire-resistant
uid may be used if it is an ester-based uid such as
Quintolubric® HFD or equivalent. Water-based uid shall
NOT be used as serious damage to equipment will occur.
RP
1.20
(3.1)
1.69
(4.3)
5.16
(13.1)
9.42 with Pintail Deflector / 11.46 with Pintail Bottle
(23.9 with Pintail Deflector / 29.1 with Pintail Bottle)
6.92
(17.6)
2.51
(6.4)
ø
2.64
(6.7)
ø
1.81
(4.6)
ø
1.32
(3.4)
10°
Inches
(cm)
Sticker Locations: The 2600 series tools are labeled with stickers that contain safety and pressure-settings
information. These stickers must remain on the tool and be legible. Any sticker that becomes damaged or worn, or has
been removed from the tool, or when replacing the cylinder, MUST be ordered and placed in the location shown below.
 HUCK Year of
Manufacture Sticker
 CE, CAUTION,
and WARNING Sticker





590512-5
CE & WARNING Sticker
590517
HUCK Sticker

6
2600 series Hydraulic Installation Tool (HK914)
Piston
Trigger
Switch
Depressed
Hydraulic
Hoses




Pressurized
Hydraulic Fluid
Return
Hydraulic Fluid

Trigger
witch
Depressed
H d li
Dump
Valve
H
Du
Va
Piston
Trigger
Switch
Released
Hydraulic
Hoses





Trigger
witch
Released
H d li
Dump
Valve Pressurized
Hydraulic Fluid
Return
Hydraulic Fluid
Principle of Operation
PULL CYCLE
When the Trigger Switch is pressed, pressurized
hydraulic uid moves through the PULL hose to
the front side of the Piston. The piston and nose
assembly collet move rearward, installing the
fastener. When the piston reaches the end of
the PULL stroke, it uncovers ats on the back of
the Dump Valve. These ats provide a passage
for the hydraulic uid from the PULL side to the
RETURN side of the piston; pressurized uid is
unloaded or “dumped” back to the POWERIG
tank.
RETURN CYCLE
When fastener installation is completed, the
trigger is released. Hydraulic pressure is directed
to the RETURN side of the piston, moving it
and the collet forward. The uid on the PULL
side ows back through the PULL side hose to
the POWERIG tank. The tool and nose assembly
are pushed off the swaged (installed) fastener.
When the piston reaches the end of the RETURN
stroke, pressure builds up causing the POWERIG
to shut off, completing the cycle.

7
2600 series Hydraulic Installation Tool (HK914)
Preparation for Use
POWER SOURCE CONNECTIONS
Use a Huck Powerig® Hydraulic Unit, or equivalent, that
has been suitably prepared for operation.
NOTE: Review all Warnings on this page.
1. Turn OFF the Powerig and disconnect its power
supply. Connect the tool hoses to the POWERIG.
2. Connect tool’s control switch electrical cord to the
POWERIG.
3. Connect the POWERIG to the power supply. Turn ON
the POWERIG. Press and hold the tool trigger for 30
seconds; then press the trigger a few times to cycle
the tool and circulate the hydraulic uid. Observe the
action of the tool and check for leaks. Turn OFF the
Powerig.
4. Disconnect the tool’s control switch electrical cord
from the Powerig. Disconnect the POWERIG from
its power supply. Select the correct nose assembly
for the fastener to be installed (see Nose Assembly
Selection Chart). Attach the nose assembly.
5. Re-connect the Powerig to the power supply.
Reconnect the tool’s trigger control system to the
Powerig. Check the operation of nose assembly; install
fasteners in a test plate of correct thickness with
proper size holes. Inspect installed fasteners.
If fasteners do not pass inspection, see TroubleshooTing to
investigate possible causes.
WARNINGS:
Read entire manual before using tool.
A 30-minute training session with qualied personnel is recommended before
using Huck equipment.
When operating Huck equipment, always wear approved eye and hearing
protection.
Ensure adequate clearance for the operator’s hands before proceeding.
Connect the tool’s hydraulic hoses to the Powerig®Hydraulic Unit before
connecting the tool’s switch control cord to it. If not connected in this order,
severe personal injury may occur.
Huck recommends that a Huck POWERIG®be used to power Huck tools. (Only
use the POWERIG as indicated in its instruction manual.) Hydraulic power
units that deliver high PULL and RETURN pressures—but which are NOT
equipped with RELIEF VALVES—are specically NOT RECOMMENDED and may
be dangerous.
Set the PULL and RETURN pressures as specied in SpecificationS. Failure to
properly set these pressures could result in serious personal injury.
Use Pressure Gauge T-124883CE as indicated in its instruction manual.
Improper pressure settings may result in severe personal injury.
Assembly of NPTF Threaded Components
AIR FITTINGS
1) Apply TEFLON® stick to male threads which do
not have pre-applied sealant per manufacturer’s
recommendations. (Proceed to All Fittings step 2)
HYDRAULIC FITTINGS
1) Apply Threadmate™ to male and female threads which
do not have pre-applied sealant per manufacturer’s
recommendations. (Proceed to All Fittings step 2)
ALL FITTINGS:
2) Tighten to nger-tight condition.
3) Wrench tighten to 2-3 turns past nger-tight condition.
4) Final thread engagement can be checked (optional)
by measuring the dimension from the ange of male
tting to the end of the thread before assembly
and subtracting the distance under the ange after
assembly.
Thread Size Final thread engagement at full
make-up
1/8-27 NPTF .235 inch (.59 cm)
1/4-18 NPTF .339 inch (.86 cm)
3/8-18 NPTF .351 inch (.89 cm)
Hydraulic Couplings
TIP: Use a ne India stone to remove nicks and burrs from
diameter A and leading edge to prevent damage to O-ring.
O-ring (P/N 504438)Back-up ring (P/N 501102)
CAUTIONS:
Keep disconnected
hoses, couplers,
and hydraulic uid
away from dirty
surfaces and free
of foreign matter.
Contaminated uid
can cause tool and
POWERIG valve
failures.
Apply Parker
Threadmate®,
Loctite®567, or
Slic-Tite®to male
pipe threads (per
manufacturer’s
instructions) to
prevent leaks and to
ease assembly.

8
2600 series Hydraulic Installation Tool (HK914)
Operating Instructions
Note: In certain situations, it may be permissible to
use a BobTail tool and fastener without a collar to
remove sheet gap prior to full installation with a collar.
Consult qualied Huck engineering personnel before
attempting this operation.
Review all CAUTIONs and WARNINGs prior to
installing fasteners. If the tool malfunctions, consult the
troubleShooting section before attempting any repairs.
GENERAL
- Operators should receive training from qualied
personnel.
- Do not bend tool to free if stuck.
- Tool should only be used to install fasteners. Never use
as a jack/spreader or hammer.
- Reasonable care of tools by operators is an important
factor in maintaining efciency and reducing downtime.
TO INSTALL A HUCKBOLT® FASTENER:
1. Place a fastener in the workpiece and place the collar
over the fastener. NOTE: If the collar has one tapered
end, that end must face the tool; not the workpiece.
2. Hold the fastener in the hole and push the nose
assembly onto the fastener protruding through the
collar until the nose anvil touches the collar. Hold the
tool at a right-angle (90 degrees) to the work.
3. Move hands away from fastener and structure.
Keep hands away from the front of the tool during
operation; the tool anvil advances forward.
4. Press and hold the trigger until the collar is swaged
and the pintail breaks. Release the trigger; the tool will
perform its RETURN stroke.
The pressure is re-directed; the piston moves forward; and
the tool is pushed off the fastener and ready for the next
installation cycle.
CAUTIONS:
Remove excess gap from between
the sheets. This permits enough
pintail to emerge from collar for
ALL jaw teeth to engage with
pintail. If ALL teeth do not engage
properly, jaws will be damaged.
To avoid structural and tool
damage, ensure sufcient clearance
for the nose assembly at full stroke.
Do not abuse tool by dropping it,
using it as a hammer, or otherwise
causing unnecessary wear and tear.
Do not connect tool’s hoses to each
other or use hoses as a handle for
carrying.
WARNINGS:
To avoid severe personal injury, wear approved eye and ear
protection.
Be sure of adequate clearance for operator’s hands before
proceeding with fastener installation.
Do NOT attempt to install a pin without placing the fastener
and collar in the work piece (structure to be fastened).
Do NOT attempt to install a pin without a properly oriented
collar in place.
The collar ange must be against work piece.
If these safety measures are not followed, the fastener could
eject with great velocity and cause severe personal injury.
This condition can cause pin to eject with great velocity and
force if the pintail breaks off or teeth/grooves strip. This
may cause severe personal injury.
To avoid pinch point, never place hand between nose
assembly and work piece.
Only use compatible equipment with this tool.
FOR SAFE OPERATION, THIS SECTION MUST BE READ AND UNDERSTOOD.
Do NOT pull a fastener
with the collar upside
down.
CORRECT CORRECT
Bead UP Flange DOWN
Do NOT install a fastener without a
workpiece (structure to be fastened), a pin,
and a properly oriented collar in place.

9
2600 series Hydraulic Installation Tool (HK914)
The operating efciency of your tool is directly related to
performance of the entire system, including the tool and
nose assembly, hydraulic hoses, control trigger assembly,
and the POWERIG® Hydraulic Unit. Therefore, an effective
preventive maintenance program includes scheduled
inspections of the system to detect and correct minor
troubles.
SYSTEM INSPECTION
- Inspect the tool daily. Check hoses, ttings, and
couplings for leaks and damage. Clear air-lines of dirt
and water.
- Service the tool in a clean, well-lighted area. Take
special care to prevent contamination of pneumatic and
hydraulic systems.
- Carefully handle all parts and components. Before
reassembly, examine them for damage and wear; replace
when necessary. Replace O-rings and Back-up rings
when the tool is disassembled for any reason.
- Have available all necessary hand tools (standard and
special); a half-inch brass drift and wood block; an arbor
press; and a soft-jaw vise. Unsuitable hand tools could
cause tool damage. See KiTs & Accessories.
- Follow the disassembly and assembly procedures in
this manual. If Huck recommended procedures are not
followed, the tool could be damaged.
- Disassemble and assemble tool components in a straight
line. Do NOT bend, twist, or apply undue force.
- Apply continuous steady pressure to disassemble a
component. An arbor press provides steady pressure to
press a component into or out of an assembly.
- Never force a component if it is misaligned. Reverse the
procedure to correct misalignment and start over.
FLUID MAINTENANCE
See specificATions for uid type. For uid maintenance,
refer to NAS 1638 class 9, ISO CODE 18/15, or SAE level
6. Dispose of uid in accordance with local environmental
regulations. Recycle steel, aluminum, and plastic parts in
accordance with local lawful and safe practices.
STANDARD SEALANTS, LUBRICANTS
- Apply Parker Threadmate®, Loctite® 567, or Slic-Tite®to
male pipe threads per manufacturer’s instructions (to ease
assembly and to prevent leaks).
- Smear LUBRIPLATE®130-AA or SUPER-O-LUBE®on
rings and mating parts to ease assembly and to prevent
nicking/pinching rings on rough/tight spots.
PREVENTIVE MAINTENANCE
Huck recommends that you:
- Inspect the tool and nose daily for damage and wear.
Inspect the tool before each use for leaks.
- Verify that hoses, ttings, and trigger connections are
secure and free of leaks.
- Inspect hydraulic hoses for signs of damage. Replace if
necessary.
- Inspect the tool, hoses, and POWERIG during operation
to detect abnormal heating, leaks, or vibration.
For supplementary information, see TroubleshooTing, the
DisAssembly and Assembly procedures, and the Assembly
DrAwing in this manual.
POWERIG MAINTENANCE
Maintenance instructions and repair procedures are in the
appropriate POWERIG Instruction Manual.
TOOL MAINTENANCE
Whenever disassembled, and at regular intervals,
depending on use, replace all O-rings and Back-up rings.
Tool-specic Spare Parts Service Kits should be kept
on hand. Inspect cylinder bore, piston, piston rod, and
unloading valve for scored surfaces, excessive wear, and
damage; replace as necessary.
NOSE ASSEMBLY MAINTENANCE
Clean nose assemblies in mineral spirits to clear jaws and
rinse metal chips and dirt. For a more thorough cleaning,
disassemble the nose assembly. Use a pointed “pick” to
remove embedded particles from the pull grooves of the
jaws.
Clean all parts of any assembly with UNITIZEDTM Jaws in
mineral spirits or isopropyl alcohol only; do not let jaws
come in contact with other solvents. Do not let jaws soak;
dry them immediately after cleaning. Huck recommends
drying other parts before re-assembling.
For additional information, see the appropriate Nose
Assembly Data Sheet.
SPARE PARTS SERVICE KITS
Spare Parts Service Kits contain perishable parts (O-rings,
Back-up rings, and other standard items) for your tool
(see KiTs & Accessories). For convenience, and as experience
indicates, keep extra kits and tool parts on hand. As an
alternative, you can obtain O-rings and Back-up rings from
any regular retailer of these items.
Maintenance
CAUTIONS:
Consult the Material Safety Data Sheet
(MSDS) before servicing tool.
Keep foreign matter out of the hydraulic
system. Keep separated parts away from dirty
work surfaces.
Dirt and debris in hydraulic uid causes valve
failures in tool and Powerig®.
Check the Assembly Drawings in this manual
for the proper direction of the ats on the
dump valve.
Always replace all seals, wipers, O-rings, and
Back-up rings when the tool is disassembled
for any reason.
Do NOT use Teon®tape on pipe threads.
Tape can shred and break free into uid lines,
resulting in malfunctions.
Damaged jaw teeth, or debris packed between
teeth, will result in fastener not being
installed or being improperly installed.

10
2600 series Hydraulic Installation Tool (HK914)
Disassembly Procedure
This procedure is for complete disassembly of the tool.
Disassemble only those components necessary to replace
damaged rings and worn or damaged components.
Always replace seals, wipers, O-rings, and Back-up rings of
disassembled components. Always use a soft-jaw vise to
avoid damaging the tool.
TO DISASSEMBLE THE TOOL:
1. Disconnect the tool’s electrical or air connector from
the POWERIG, and then uncouple the hydraulic hoses.
2. Remove the nose assembly from the tool.
3. Unscrew both couplers (nipple & body) from the
hoses, and drain the hoses into a container.
4. Push rearward on the piston until the remaining
hydraulic uid is drained into a container. Discard the
uid. NOTE: Do NOT remove the hydraulic hoses
from the tool unless replacing them. To access the
hose ttings, slide back the plastic shrouds.
5. NOTE: Complete step 5 only if the switch, wire, or
connector is to be repaired. Remove the retaining
nut and locking ferrule from the strain relief. Loosen
the setscrew and remove the switch. Loosen and
remove the two wires from the switch. Remove
the cord from the tool. Disassemble the electrical
connector.
6. Remove the Pintail Deector/Bottle by simultaneously
twisting and pulling.
7. Remove the socket-head screw from barbed retainer,
or piston guard with back cap (2600B); then insert
two 5/16” pins in opposite holes in the rear of barbed
retainer/back cap, and unscrew the retainer/back cap
from the rear gland.
8. Slide the Spacer over the threaded end of the piston.
Screw the Piston Assembly Tool onto the piston.
(Figure 1) Press the piston, the front gland, and the
rear gland out of the cylinder. Place the hose ends
in a container to catch uid that is forced out by the
piston.
9. Use a small, dull pointed “pick” to remove all
seals, wipers, O-rings, and Back-up rings from the
components. Clean the parts and examine them for
wear and defects.
10. Remove the Piston Assembly Tool and the spacer.
(Figure 1)
11. Slide the Front Gland Assembly off the piston and
remove the front wiper, front wiper housing, Back-up
ring, O-ring, and Polyseal. (Figure 2)
12. Remove the GLYD Ring from the piston. (Figure 2)
The tool has been properly disassembled. Store all
re-usable parts (screws and disassembled components) in
a clean, dry area.
WARNING: Disconnect the tool control
trigger system from the POWERIG®before
disconnecting the hydraulic hoses from it.
If not disconnected in this order, serious
personal injury may occur.
PRESS
SPACER
123112
PISTON
PISTON
ASSEMBLY
TOOL
123111
Figure 1
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Piston GLYD Ring
Assembly
Slide Gland Assy
off front of Piston
Note
Polyseal
Orientation
FRONT GLAND
ASSEMBLY
Figure 2

11
2600 series Hydraulic Installation Tool (HK914)
This section details the re-assembly of the tool. For
component identication, see Components Drawings.
BEFORE RE-ASSEMBLING THE TOOL:
Inspect components for scoring, excessive wear, and
damage; replace as necessary. Clean components in
mineral spirits or other solvent compatible with O-ring
seals. Clean O-ring grooves.
Replace all O-rings, Quad-rings, and Back-up rings. See
Assembly Drawings for guidance on positioning these
rings. Take care not to damage rings. Use the rings that
are supplied in Spare Parts Service Kit 2600KIT. Smear
LUBRIPLATE® 130-AA or SUPER-O-LUBE®on rings and
mating parts to ease assembly.
Apply Parker Threadmate®, Loctite® 567, or Slic-Tite®to
male pipe threads (per manufacturer’s instructions) to
prevent leaks and ease assembly.
TO RE-ASSEMBLE THE TOOL:
1. Install the GLYD Ring Assembly on the piston. Place the
special O-ring in the groove, and place the GLYD Ring
on top of it. Before installing the ring, roll the GLYD
Ring’s diameter to a diameter smaller than the piston
so that the ring stays in place during piston installation.
(Figure 3)
2. Thread the Piston Assembly Tool—but NOT the
spacer—onto the piston. (Figure 3)
3. Push the front wiper housing into the front gland.
Carefully press the Polyseal into the front gland, taking
care NOT to pinch the inner ring. Lubricate the inside
diameter of the Polyseal and the outside diameter of
the piston. Hold the wiper housing in place and guide
the front gland/Polyseal onto the piston.
4. Press the front wiper into the groove on the wiper
housing.
5. Install the O-ring and Back-up ring on the front gland
assembly. (See Figure 2)
6. Thread the GLYD Ring Insertion Tool (Figure 4) into
back of the cylinder to prevent damage to the GLYD
Ring Assembly.
7. Use a press to carefully push the piston and front
gland assembly into the back of the cylinder. (Figure 4)
8. Remove the Piston Assembly Tool and the GLYD Ring
Insertion Tool.
9. From the rear of the cylinder, install the dump valve
with four ats facing the rear of the tool. (Figure 6)
continued
Assembly Procedure
WARNING: Do not omit any seals during
servicing or re-assembly; leaks will result and
serious personal injury can occur.
CAUTIONS:
When re-assembling the tool, always replace
damaged and defective parts, and all seals,
wipers, and rings of sub-assemblies.
Do NOT use Teon®tape on pipe threads.
Tape can shred and break free into uid lines,
resulting in malfunctions.
Piston
GLYD Ring
Assembly
GLYD
Ring
“special”
O-ring
Piston
Assembly
Tool Note
orientation
of Polyseal
Front Gland
Assembly
Figure 3
Piston and
Front Gland
Assemblies
GLYD Ring
Insertion
Tool
121694-2600
Press
Piston
Assembly
Tool
GLYD Ring
Insertion
Tool
121694-2600
Piston
Assembly
Tool
Figure 4
CAUTION: Be sure that the seal does not hang
up on the edge of the piston chamfer.

12
2600 series Hydraulic Installation Tool (HK914)
10. Install the O-ring, Back-up ring, Polyseal, spacer, and
retaining ring in the rear gland assembly. (Figure 5)
11. Lubricate the inside of the assembled rear gland
assembly, and press into the cylinder.
12. Press the wiper into the groove in the rear gland
assembly.
13. Align the assembly recess in the rear gland with the
groove in the cylinder, and install the locking disc.
14. Screw the barbed retainer, or piston guard with back
cap (2600B) into the cylinder until it bottoms out.
Back out the retainer (or guard/back cap) to the rst
visible threaded hole in the rear gland. Insert the
socket-head screw and tighten to 40 (+/-3) in-lbs;
then install pintail deector/bottle.
15. If the hydraulic hoses were removed, apply Parker
Threadmate®, Loctite® 567, or Slic-Tite®to the
threads; attach the hoses to the handle, and then slide
the shrouds over the ttings.
16. If removed, reinstall the electrical connector: assemble
the control cord to the male connector. Screw the
strain relief grommet into the handle. Push the cord
through the grommet. Attach the cord to the trigger
switch. Press the switch into the handle and tighten
the setscrew against the switch. Pull the excess cord
down through the handle and strain relief grommet.
Tighten the grommet.
17. Screw the connector’s hoses onto the applicable PULL
and RETURN ports of the tool, per Figure 6.
18. Hold a 7/16” hex wrench in the back of the tool
when tightening the collet. After the collet bottoms,
loosen it 1/4 turn or less until the ball lock can be felt
dropping into the groove in the piston rod.
Models 2600 & 2600-12 only: Use the Pintail Tube if
pintails will fall through.
NOTE: See preparation for uSe before attaching the
nose assembly and using the tool.
The tool is now assembled and ready for use.
Assembly Instructions (continued)
WARNING: Connect the tool’s hydraulic hoses
to the POWERIG®before connecting the
(air or electric) trigger assembly to it. If not
connected in this order, serious personal injury
could occur.
CAUTION: Do NOT use Teon®tape on pipe
threads. Tape can shred and break free into
uid lines, resulting in malfunctions.
Rear Gland Assembly O-ring Back-up Ring
Wiper
Retaining
Ring
Spacer
Polyseal
Note
Polyseal
Orientation
Figure 5

13
2600 series Hydraulic Installation Tool (HK914)
Components Drawing - 2600, 2600-12, 2600-16, 2600-16-3, 2600-16-12
RETURN PRESSURE
PULL PRESSURE
501731
Setscrew
1
2
1
22
2
2
2
506160
Polyseal
122762
Spacer
506159
Retaining
Ring
506159
Retaining
Ring
506159
Retaining
Ring
3
3
3
3
3
3
3
110686 Male
Connector
110438
Male
Connector
120361 Trigger
Switch Assembly
501125 Back-up Ring
500831 O-Ring
GLYD Ring
122769
122767 Front Gland Assembly
(contains Gland and
components labeled ) 506158 Polyseal
500831
O-Ring
501125 Back-up Ring
122758 Wiper Housing
506064 Wiper Seal
122755
Cylinder
Assembly
Piston Assembly
122760 [2600, 2600-12]
125468 [2600-16 SERIES]
(contains Piston and
components labeled )
122756 Retaining Nut
122771
Pintail
Tube
122768 Rear Gland Assembly
(contains Gland and components labeled )
505189 Screw
122763
Dump
Valve
505344 Strain Relief
122764
Locking Disc
505894 Wiper Seal
122766
Pintail
Deflector
128055 Barbed Retainer
NOTE
ORIENTATION
Control Cord
123337-1 [2600]
120341 [2600-12
2600-16-3
2600-16-12]
123337 [2600-16]
110439
Female
Connector
503431
Reducing
Bushing
Hose Assembly
118944-2 [2600
2600-16]
118944-1 [2600-12
2600-16-12]
118944-14[2600-16-3]
505839
Cable Tie (s)
[except on 2600]
Note orientation
Figure 6
2600B_revU

14
2600 series Hydraulic Installation Tool (HK914)
Components Drawing - 2600B
RETURN PRESSURE
1
2
1
22
2
2
2
506160
Polyseal
122762
Spacer
506159
Retaining
Ring
506159
Retaining
Ring
506159
Retaining
Ring
3
3
3
3
3
3
3
PULL PRESSURE
110686 Male
Connector
110438
Male
Connector
131329 Trigger
Switch Assembly
501125 Back-up Ring
500831 O-Ring
GLYD Ring
122769
122767 Front Gland Assembly
(contains Gland and
components labeled ) 506158 Polyseal
500831
O-Ring
501125 Back-up Ring
122758 Wiper Housing
506064 Wiper Seal
122755
Cylinder
Assembly
Piston Assembly
122760
(contains Piston and
components labeled )
122756 Retaining Nut
122771
Pintail
Tube
122768 Rear Gland Assembly
(contains Gland and components labeled )
500102 Screw
122763
Dump
Valve
505344 Strain Relief
122764
Locking
Disc
505894 Wiper Seal
131296
Pintail
Bottle
131385
Barbed
Back Cap
Note orientation
Control Cord
131556
Hose Assembly
118944-2
Note orientation
110439
Female
Connector
503431
Reducing
Bushing
505839
Cable Tie
131386
Piston Guard 131191
Wear
Plate
131192
Washer
508810
Retaining
Ring
Figure 7
2600B_revB

15
2600 series Hydraulic Installation Tool (HK914)
Kits &Accessories
KITS
Use Service Kit 2600KIT for all the tools in the 2600
series.
Assembly Tool Kit (P/N 123110): This kit is compatible
with all 2600 series tools. It contains one (1) each of:
P/N Description
121694-2600 GLYD Ring Insertion Tool
123111 Piston Assembly Tool
123112 Spacer
ACCESSORIES
Pintail Deector - 129601
(models 2600-16_DASH, A2600-16-12; non-metallic [for
use in sensitive spark applications])
Pintail Deector (Figure 6)- 122766
(except models 2600-2125, A2600-2125)
Pintail Tube - 122771
(except models 2600-2125, A2600-2125)
End Cap Hex Key - 128174
(models 2600-2125, A2600-2125)
Remote Trigger - 123381-24
(electric-trigger models)
Loctite®271 (5 ml. tube) - 503657
Loctite®242 (50 ml. bottle) - 505016
LUBRIPLATE®130-AA - 502723
Parker Threadmate®(4 oz. tube) - 508517
Slic-Tite®(stick) - 503237
SUPER-O-LUBE®- 505476
Huck has created product-specic Spare Parts Service Kits that contain various perishable parts. The types and
quantities of spare parts that should be available vary with the application and tools in use. Have the appropriate kit
accessible when using this tool and when performing maintenance on it. Huck also recommends having the following
Accessories available when preparing, using, and performing maintenance on this tool.
Troubleshooting
1. Tool fails to operate when trigger is pressed.
a. Inoperative Powerig® Hydraulic Unit. See applicable
instruction manual.
b. Loose electrical connections.
c. Damaged trigger assembly.
d. Loose or faulty hydraulic hose coupling.
2. Tool operates in reverse.
a. Reversed hydraulic hose connections between
POWERIG and tool.
3. Tool leaks hydraulic uid.
a. Defective or worn O-rings or loose hose connections at
tool.
4. Hydraulic couplers leak uid.
a. Damaged or worn O-rings in coupler body.
5. Hydraulic uid overheats.
a. Hydraulic unit not operating properly; see unit’s
manual.
b. Unit running in reverse (918 & 918-5 only). See unit’s
manual.
6. Tool operates erratically and fails to properly
install fastener.
a. Low or erratic hydraulic pressure supply; air in
system. See applicable instruction manual.
b. Damaged or excessively worn piston O-ring in tool.
c. Excessive wear on or scoring of sliding surfaces of
tool parts.
7. Pull grooves on fastener pintail stripped during PULL
stroke.
a. Operator not sliding anvil completely onto fastener
pintail.
b. Incorrect fastener grip.
c. Worn or damaged jaw segments.
d. Metal particles accumulated in pull grooves of jaw
segments.
e. Excessive sheet gap.
8. Collar of fastener not completely swaged.
a. Improper tool operation. See Trouble 6.
b. Scored anvil in nose assembly.
9. Tool “hangs-up” on swaged collar of fastener.
a. Improper tool operation. See Trouble 6.
b. RETURN pressure too low.
c. Not enough collar lubricant.
d. Nose assembly not properly attached.
10. Pintail of fastener fails to break.
a. Improper tool operation. See Trouble 6.
b. Pull grooves on fastener stripped. See Trouble 7.
c. Worn piston and/or unloading valve.
d. PULL pressure too low.
11. Nose will not release broken pintail.
a. Nose assembly incorrectly installed.
Always check the simplest possible cause (such as a loose or disconnected trigger line) of a malfunction rst. Then
proceed logically, eliminating other possible causes until the cause is discovered. Where possible, substitute known
good parts for suspected defective parts. Use this troubleshooting information to aid in locating and correcting trouble.

16
2600 series Hydraulic Installation Tool (HK914)
Record your own notes here.

17
2600 series Hydraulic Installation Tool (HK914)
Limited Warranties
Limited Lifetime Warranty on BobTail® Tools:
Huck International, Inc. warrants to the original purchaser
that its BobTail® installation tools manufactured after
12/1/2016 shall be free from defects in materials and
workmanship for its useful lifetime. This warranty does
not cover special order / non-standard products, or part
failure due to normal wear, tool abuse or misapplication,
or user non-compliance with the service requirements and
conditions detailed in the product literature.
Two Year Limited Warranty on Installation Tools:
Huck International, Inc. warrants that its installation tools
and Powerigs® manufactured after 12/1/2016 shall be free
from defects in materials and workmanship for a period
of two years from date of purchase by the end user. This
warranty does not cover special order / non-standard
products, or part failure due to normal wear, tool abuse
or misapplication, or user non-compliance with the service
requirements and conditions detailed in the product
literature.
90 Day Limited Warranty on Nose Assemblies and
Accessories:
Huck International, Inc. warrants that its nose assemblies
and accessories shall be free from defects in materials
and workmanship for a period of 90 days from date of
purchase by the end user. This warranty does not cover
special clearance noses, or special order / non-standard
product, or part failure due to normal wear, abuse or
misapplication, or user non-compliance with the service
requirements and conditions detailed in the product
literature.
Useful lifetime is dened as the period over which the
product is expected to last physically, up to the point when
replacement is required due to either normal in-service
wear, or as part of a complete overhaul. Determination is
made on a case-by case basis upon return of parts to Huck
International, Inc. for evaluation.
Tooling, Part(s) and Other Items not manufactured by
Huck:
HUCK makes no warranty with respect to the tooling,
part(s), or other items manufactured by third parties. HUCK
expressly disclaims any warranty expressed or implied, as
to the condition, design, operation, merchantability, or
tness for use of any tool, part(s), or other items thereof
not manufactured by HUCK. HUCK shall not be liable for
any loss or damage, directly or indirectly, arising from the
use of such tooling, part(s), or other items or breach of
warranty or for any claim for incidental or consequential
damages.
Huck shall not be liable for any loss or damage resulting
from delays or non-fulllment of orders owing to strikes,
res, accidents, transportation companies or for any reason
or reasons beyond the control of the Huck or its suppliers.
Huck Installation Equipment:
Huck International, Inc. reserves the right to make changes
in specications and design and to discontinue models
without notice.
Huck Installation Equipment should be serviced by trained
service technicians only.
Always give the serial number of the equipment when
corresponding or ordering service parts.
Complete repair facilities are maintained by Huck
International, Inc. Please contact one of the ofces listed
below.
Eastern
One Corporate Drive Kingston, New York 12401-0250
Telephone [phone] FAX [phone]
Outside USA and Canada
Contact your nearest Huck International location (see
reverse).
In addition to the above repair facilities, there are
Authorized Tool Service Centers (ATSC’s) located
throughout the United States. These service centers offer
repair services, spare parts, Service Parts Kits, Service
Tool Kits and Nose Assemblies. Please contact your Huck
Representative or the nearest Huck International location
(see reverse) for the ATSC in your area.

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Arconic Fastening Systems and Rings world-wide locations:
AMERICAS
Kingston Operations
1 Corporate Drive
Kingston, NY 12401
800-278-4825
845-331-7300
FAX: [phone]
Carson Operations
900 Watson Center Rd.
Carson, CA 90745
800-421-1459
310-830-8200
FAX: [phone]
Waco Operations
PO Box 8117
8001 Imperial Drive
Waco, TX 76714-8117
800-388-4825
254-776-2000
FAX: [phone]
Tucson Operations
3724 East Columbia
Tucson, AZ 85714
800-234-4825
520-747-9898
FAX: [phone]
Acuña Operations
Hidalgo #120
Parque Industrial Amistad
26220 Acuña Coahuila
Mexico
FAX: [phone]
TELEX: 1173530 LUKSME
EUROPE
Telford Operations
Unit C, Stafford Park 7
Telford, Shropshire
England TF3 3BQ
01952-290011
FAX: [phone]
Us Operations
BP4
Clos D’Asseville
95450 Us par Vigny
France
33-1-30-27-9500
FAX: [phone]
AUSTRALIA
Melbourne Operations
11508 Centre Road
Clayton, Victoria
Australia 3168
03-764-5500
Toll Free: 008-335-030
FAX: [phone]
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Huck is Forever, For the Long Haul, The Future
of Fastening Technology, The Future of Assembly
Technology, The Future of Tooling Technology,
and Tools of Productivity are service marks of
Huck International. Huck provides technical
assistance regarding the use and application of
Huck fasteners and tooling.
NOTICE: The information contained in this
publication is only for general guidance with
regard to properties of the products shown
and/or the means for selecting such products,
and is not intended to create any warranty,
express, implied, or statutory; all warranties are
contained only in Huck’s written quotations,
acknowledgments, and/or purchase orders. It
is recommended that the user secure specific,
up-to-date data and information regarding each
application and/or use of such products.
© 2017 Huck International, Inc. www.afsrhuck.net/us
1 Corporate Drive, Kingston, NY 12401 • Tel: [phone] • Fax: [phone]