Alcoa 243 User manual

04-01-2013
HK1051
INSTRUCTION MANUAL
243
243
PNEUDRAULIC INSTALLATION TOOL

2
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems

January 29, 2014
PB618
THREADLOCKER RECOMMENDATION
Loctite®243 THREADLOCKER
TO REPLACE Vibra-Tite®IN
HUCK PNEUDRAULIC INSTALLATION TOOLS
Page 1 of 1
In order to ensure ease of assembly of back caps
and air pistons, among other components of HUCK
installation equipment, it is recommended that
wherever Vibra-Tite ® has been mentioned in a HUCK
instruction manual or product bulletin procedure, the
product Loctite ® 243 Threadlocker be used instead.
This oil-tolerant, removable, medium-strength blue
threadlocker is designed for locking and sealing
threaded components. It can be applied smoothly
and will now be the HUCK recommended standard
for these applications. For best results, follow
manufacturer’s recommendations for use.
Loctite ® 243 Threadlocker is available for purchase
from HUCK in a .5 mL tube as part number 508567.
Locite is a registered trademark of Henkel Corporation, U.S.A.
Vibra-Tite is a registered trademark of ND Industries, Inc. USA.
For more informaƟon or to order, please contact your local distributor or call direct:
Alcoa Fastening Systems
1 Corporate Drive
Kingston, NY 12401
800-278-4825
PKG: 8452
GRP: 01 through 12, 15 through 19, & 21-22

This page is intentionally blank.

3
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
EU DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
PRINCIPLE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
PREPARATION FOR USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-10
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
FILL AND BLEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-13
ASSEMBLY DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
C
CONTENTS ONTENTS

4
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
I. GENERAL SAFETY RULES:
1. A half hour long hands-on training session with qualified 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 qualified
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 qualified 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 Specifications before servicing the tool. MSDS
specifications 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 deflectors.
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 efficiency, 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 fixed.
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 fluids 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 fixed to a suspension device, make sure that
fixation is secure.
9. Beware of the risk of crushing or pinching if nose equipment is not fitted.
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 qualified 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 fingers 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.
IX. PNEUMATIC / PNEUDRAULIC TOOL SAFETY INSTRUCTIONS:
1. Air under pressure can cause severe injury.
2. Always shut off air supply, drain hose of air pressure and disconnect tool
from air supply when not in use, before changing accessories or when
making repairs.
3. Never direct air at yourself or anyone else.
4. Whipping hoses can cause severe injury, always check for damaged or
loose hoses and fittings.
5. Cold air should be directed away from hands.
6. Whenever universal twist couplings (claw couplings) are used, lock pins
shall be installed and whipcheck safety cables shall be used to safeguard
against possible hose to hose or hose to tool connection failure.
7. Do not exceed maximum air pressure stated on tool.
8. Never carry an air tool by the hose.
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 underlining: emphasizes a specific instruction.
S
SAFETY AFETY I INSTRUCTIONS NSTRUCTIONS
CAUTIONS: show conditions that will
damage equipment and or structure.
WARNINGS: Must be understood to avoid
severe personal injury.

5
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
3.412
86.66
1.780
45.21
ø
.890
22.61
6.890
175.00
3.636
92.35
3.48
88.39
4.883
124.03
13.042
331.22
.945
24.00
1.890
48.00
ø
10°
POWER SOURCE:
90‐100psi shop air
HYDRAULIC FLUID:
ATF meeting DEXRON III,
DEXRON IV, MERCON, Allison
C‐4 or equivalent
specifications.
Fire resistant hydraulic fluid
may also be used, and is
required to comply with
OSHA regulation 1926.302
paragraph (d): "the fluid used
in hydraulic power tools shall
be fire resistant fluid
approved under schedule 30
of the US Bureau of Mines,
Department of Interior, and
shall retain its operating
characteristics at the most
extreme temperatures to
which it will be exposed."
MAX OPERATING TEMP:
125°F (51.7°C)
MAX FLOW RATE:
2.9 scfm (82.1 l/m)
MAX AIR PRESSURE:
100 psi (6.9 bar)
MIN PULL CAPACITY:
2930 lbs (13.03 kN) @ 90 psi
MIN STROKE:
.562 inches (1.43 cm)
SPEED/CYCLES:
30 per minute
WEIGHT:
5.36 lbs (2.43 kg)
T
TOOL OOL S SPECIFICATIONS PECIFICATIONS

6
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
Exhaust
Hydraulic
Piston
ir
Piston
Relief
Valve
Check
Valve
PULL Piston
Throttle
Valve
Reservoir
When the trigger is depressed the throttle valve
moves to down position, pressurized air is directed
to the bottom of the air piston, causing the piston
to move upward. The air above the piston is
exhausted and directed through the center of the
throttle valve and out the bottom of the tool . The
air piston has a rod and a hydraulic piston
attached. When the air piston rod moves upward,
a column of pressurized fluid is forced into head,
which moves the pull piston back. The attached
nose assembly moves with the pull piston spindle
to start fastener installation.
When fastener installation is completed, the trigger
is released. Air pressure with the assistance of a
spring causes the throttle valve to return to its up
position. Pressurized air is re-directed to the top of
the air piston, causing the piston to move
downward. The air from below the piston is
exhausted through bottom of tool. The rod and
hydraulic piston move downward; hydraulic
pressure is reversed and the pull piston is returned
forward. Return pressure relief valve protects tool
against pressure spikes. The reservoir replenishes
hydraulic system as needed.
P
PRINCIPLE
RINCIPLE
OF
OF O
OPERATION
PERATION

7
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
The Model 243 Installation Tool is shipped with a
plastic plug in the air inlet connector. The connector
has 1/4-18 female pipe threads to accept the air hose
fitting. Quick disconnect fittings and 1/4” inside
diameter air hose (1) are recommended. An air supply
of 90-100 psi capable of 6.3 CFM must be available. Air
supply should be equipped with a filter-regulator-
lubricator unit.
1. Remove plastic shipping plug from Air Inlet
Connector and put in a few drops of Automatic
Transmission Fluid, DEXRON III, or equivalent.
2. Screw quick disconnect fitting into Air Inlet
Connector.
3. Set air pressure on regulator to 90-100 psi.
4. Attach optional Air Hose (Huck part number
115436), supplied with tool, to air inlet connector.
5. Connect air hose to tool.
6. Cycle tool a few times by depressing and releasing
trigger.
7. Disconnect air hose from tool.
8. Remove Retaining Nut and Stop.
9. Select proper Nose Assembly for fastener to be
installed.
10. Attach Nose Assembly.
11. Connect air hose to tool and install fastener(s) in
test plate of proper thickness with proper size
holes. Inspect fastener(s).
NOTES:
1 Air quick disconnect fittings and air hoses are not
available from Huck International, Inc.
2 On old style nose assemblies with lock collars,
VIBRA-TITE should be used on collet threads,
since there is no staking hole provided on the 243
pull piston. Refer to nose assembly data sheets.
Vibra-Tite is a registered trademark of ND Industries, Inc. USA
P
PREPARATION
REPARATION
FOR
FOR U
USE
SE
M
MAINTENANCE AINTENANCE
GENERAL
1. The efficiency and life of any tool depends upon
proper maintenance. Regular inspection and
correction of minor problems will keep tool
operating efficiently and prevent downtime. The
tool should be serviced by personnel who are
thoroughly familiar with how it operates.
2. A clean, well lit area should be available for
servicing the tool. Special care must be taken to
prevent contamination of pneumatic and hydraulic
systems.
3. Proper hand tools, both standard and special, must
be available.
4. All parts must be handled carefully and examined
for damage or wear. Always replace Seals, when
tool is disassembled for any reason. Components
should be disassembled and assembled in a
straight line without bending, cocking, or undue
force. Disassembly and assembly procedures
outlined in this manual should be followed.
5. Service Parts Kit 243KIT includes consumable parts and
should be available at all times. Other components,
as experience dictates, should also be available.
DAILY
1. If a Filter-Regulator-Lubricator unit is not being
used, uncouple air disconnects and put a few drops
of Automatic Transmission Fluid or light oil into the
air inlet of the tool. If the tool is in continuous use,
put a few drops of oil in every two to three hours.
2. Bleed the air line to clear it of accumulated dirt or
water before connecting air hose to the tool.
3. Check all hoses and couplings for damage or air
leaks, tighten or replace if necessary.
4. Check the tool for damage or air/hydraulic leaks,
tighten or replace if necessary.
5. Check the nose assembly for tightness or damage,
tighten or replace if necessary.
6. Check oil level in tool reservoir, replenish if
necessary.
WEEKLY
1. Disassemble and clean nose assemblies and
reassemble.
2. Check the tool and all connecting parts for damage
or oil/air leaks, tighten or replace if necessary.
CAUTION: Do not use TEFLON tape on
threads. Use TEFLON in stick form only:
Huck P/N 503237 TEFLON is a registered
trademark of DuPont Corporation.
WARNING: Inspect tool for damage or
wear before each use. Do not operate if
damaged or worn, as severe personal
injury may occur.

8
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
LOCKBOLT® Fastener installation:
Place pin in work hole and place collar over
pin. See WARNING. (If Collar has only one tapered
end, that end must be out toward tool, not next to
sheet.) Hold pin and push nose assembly onto pin
protruding through collar until nose assembly anvil
touches collar. Depress trigger and hold depressed
until collar is swaged and pintail breaks. Release
trigger and tool will go into return stroke. The tool
and nose assembly are ready for the next fastener
installation cycle.
Blind Fastener Installation:
Remove excess gap from between the sheets to
permit correct fastener installation. Fastener may be
placed in work hole or in end of nose assembly.
See WARNING. In either case, tool and nose
assembly must be held against work and at right
angles to it. Depress trigger and hold it depressed
until fastener is installed and pintail breaks. Release
trigger and tool will go into its return stroke. The tool
and nose assembly are ready for next fastener
installation cycle.
Please note
Failure to understand WARNINGS may cause
serious personal injury.
Failure to understand CAUTIONS may cause
damage to structure and Tool.
For additional safety Information, see page 4.
Read all WARNINGS and CAUTIONS prior to using your system.
O
OPERATING
PERATING I
INSTRUCTIONS
NSTRUCTIONS
CAUTION: 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
stripped/damaged.
WARNING: Do not pull on a pin without a
collar. The pin will eject with velocity and
force when the pintail breaks off. This may
cause serious injury.
WARNING: Do not pull on a fastener’s pin
without first placing fastener In a work
piece. The fastener will eject forcibly when
the pintail breaks off. This may cause
serious Injury.
CAUTION: To avoid structural and Tool
damage, be sure enough clearance is
allowed for nose assembly at full stroke.
Do not abuse the tool by dropping it, using
it as a hammer or otherwise causing
unnecessary wear and tear. Reasonable
care of installation tools by operators is an
Important factor in maintaining tool
efficiency and reducing downtime.

9
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
(Refer to Figures 1-3 and 9 and Parts List on page
15.)
NOTE: The following procedure is for complete
disassembly of tool. Disassemble only components
necessary to replace damaged O-rings, Quad-Rings,
Back-up Rings, and worn or damaged components.
Always use soft jaw vice to avoid damage to tool.
1. Disconnect air hose from tool.
2. Remove nose assembly. Follow instructions on
Nose Assembly Data sheet.
3. Insert Fill Tool, P/N 112465 through reservoir
housing and screw into Reservoir Plunger (70)
locking it in the out position (Fig1).
4. Unscrew Cap Screws (66) with 5/32 hex key.
Carefully lift Head straight up from Handle (1),
remove Pull Gland Assembly (28) and Return
Gland Assembly (24) from separated head and
handle assemblies (Fig1).
5. Unscrew Plug (82) of return Pressure Relief Valve
from front of head. Remove Spring (81), Valve
Guide (79), Sleeve (80) and Steel Ball (78). A
small magnet is helpful (Fig1).
6. Unscrew Bleed Plug (38). Hold over waste oil
container and release fill tool slowly (Fig1).
7. Unscrew Housing/Spacer Assembly (67) from
head. Remove two Springs (68). Slide Reservoir
Plunger (70) from head. Remove spacer and
Quad-Ring (69), a pick may be used to remove the
Quad-Ring (Fig1).
8. Unscrew Plug (75) of reservoir check valve from
side of head. Remove Spring (74), Check Valve
Guide (73) and Stainless Steel Ball (72) (Fig1).
9. Pintail Deflector (21) can be pulled off deflector
tube at rear of Piston. (Fig. 1 & 9)
10. Unscrew End Cap (21) from Head, Plug, & Seat
Assy (15) with 1 9/16 open end wrench. (Fig 1 & 9)
11. Place Spacer (123112-2) on piston and thread on
Piston Assembly Tool (123111-2) onto piston. Tap
or press piston assembly out of head. NOTE: Piston
will push out front and rear gland assembly.
12.Remove Nose Adapter (11) from front of
Head, Plug & Seat Assembly (6). (Fig. 1 & 9)
13.If Seat (71) is damaged, contact your Huck
representative. If Seat Assembly (76) is
damaged, it can be removed by using Seat
Removal Tool (126136) optionally available.
NOTE: Seats should not be reused. They
should be replaced.
14. With a small punch and hammer, drive Roll
Pin (4) that retains the Trigger (5) from the
Handle (1). Remove Trigger Pin (3) and ball
cable end from Throttle Arm (65). Pull Cable
Assembly (2) out of Handle (1). (Fig. 3)
15. Remove Pivot Screw (61) and Lever Guard
(86) from Throttle Arm (65). Remove Throttle
Arm. Pull Throttle Valve (64) out of Cylinder.
Remove Spring (62) (Fig3).
16. Remove Bleed Plug (38) from handle (Fig3).
40
RESERVOIR REMOVED
SP CER
73
LOCK OUT POSITION
FILL TOOL
112465
72
70
85
83
84
82
81
29
25
4x 69
75
76
78
77
1
22 21 15 9
71
71
FIG. 1
123110-11
Main Piston Tool
Assembly Kit
123112-2
SP CER
123111-2
PISTON
SSEMBLY
TOOL
FIG. 2
D
DISASSEMBLY ISASSEMBLY
WARNING: Be sure air hose is disconnected
from tool before cleaning or performing
maintenance. Severe personal injury may
occur if air hose is not disconnected.

10
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
17. Hold tool inverted in vice. Unscrew three Button
Head Screws (52) with 1/8 hex key (Fig3).
18. Remove Bottom Plate (51), Gasket (54) and
Muffler (50) (Fig3).
19. Remove Retaining Ring (55) from Cylinder
Assembly (48) (Fig3).
20. Install Screws (52) into Cylinder Head (49).
Carefully pry under screws to remove cylinder
head.
21. Push Air Piston all the way down in Cylinder, lay
tool on its side. Hold Locknut (53) with a 9/16
socket and extension and with 7/64 hex key,
remove Piston Screw (36).
22. Grip Locknut (53) under Air Piston with pliers and
pull Piston and Rod assembly from Handle and
Cylinder assembly.
CAUTION: Care must be taken not to scratch
piston rod or cylinder during removal.
24. Turn Cylinder and Handle upside down and secure
in a vise.
25. With a 1 3/8 socket and extension, remove Gland
Assembly (40). Handle and Cylinder will now
separate (Fig 3).
26. Push Piston Assembly (32) out of Handle. Push out
from top to bottom.
CAUTION: A plastic or wooden drift must be used
to avoid damaging the handle bore.
27. Remove Swivel Assembly (83) from Cylinder.
Swivel Assembly may be disassembled to replace
Seals (31 & 84) if necessary. (Fig. 9)
28. To remove Polyseal (45) from Gland Assembly
(40), Remove Retaining Ring (46) and Spacer
5
4
3
2
1
61
60
59
58
57
56
53 52
51
50
49
54
55
48
87
40
38
39
32
28
24
SECTION A-A
A
A
63
62
63
64 65
86
FIG. 3
D
DISASSEMBLY ISASSEMBLY CONTINUED

(See Figures 3 thru 7 and 9.)
Clean components with mineral spirits, or similar solvent; inspect
for wear/damage and replace as necessary. Replace all seals of
disassembled components. Use O-rings, Quad-Rings and Back-
up rings in Service Parts Kit, P/N 243KIT. Smear LUBRIPLATE
130AA or PARKER-O-LUBE on O-rings, Quad-Rings, Back-up
rings and mating parts to ease assembly. Assemble tool taking
care not to damage O-rings, Quad-Rings, or Back-up rings.
1. Holding handle inverted in a vice, install Piston (33) with O-
ring (35) and Back-up Rings (34) in place in handle. Press
in from bottom of handle without damage to seals. (Fig. 4)
2. Place Cylinder Assembly (48) on handle with Timing Pin (87)
positioned in matching hole. Assemble Gland Assembly (40)
(See Fig. 9). Screw complete Gland Assembly into Handle.
Torque to 75-80 ft. lbs. using a 1 3/8 socket wrench. (Fig 5)
3. Push Piston Rod (60)
through Air Piston (58) from
flat side. Drop Washer (59)
over threaded end of Piston
Rod, and screw Locknut
(53) onto rod. Hold hex of
rod with 9/16 wrench, and
torque nut using 9/16
socket to 28 - 32 ft. lbs.
4. Push assembled Air Piston and Piston Rod into Air Cylinder and
Gland Assembly (40) until it stops. Push Screw (36) with O-ring
(37) in place through hydraulic Piston (33) and screw into top of
Piston Rod. Hold Locknut (53) with 9/16 socket and extension
and torque Screw (36) using 7/64 hex key to 55 - 60 in. lbs.
5. Push Cylinder Head (49) with O-ring (56) in place squarely into
Cylinder (48). Install Retaining Ring (55). (Fig. 3)
6. Hold handle in vise with bottom facing up. Position Muffler (50) on
center of Cylinder Head (49), Place Gasket (54) on Cylinder
Assembly (48), place Bottom Plate (51) on top of Gasket. Secure
with 3 Button Head Screws (52) using 1/8 hex key. (Fig. 3)
7. Turn tool upright. Drop Spring (62) into Throttle Valve hole in
Cylinder. Push Throttle Valve (64) with O-rings (63) in place into
Cylinder. (Fig. 3)
8. Assemble Trigger (5), Cable Assembly (2) and Trigger Pin (3)
together and slide cable into Handle (1). Align hole in Trigger and
hole in handle ears and install Roll Pin (4) with a hammer and
punch. (Fig. 3)
9. Slide Throttle Arm (65) onto ball end of Throttle Cable. Swing arm
until other end fits over throttle valve.Place Lever Guard (86) over
Throttle Arm and install Pivot Screw (61) through Throttle Arm .
Tighten with 5/32 hex key.
10. Install Swivel Assembly (83) in Cylinder Assembly (48).
11. Reinstall Air Hose 115436 if removed.
12. If Seat Assembly (76) is being replaced push in seat and seal
assembly using soft drift. Do not damage ball seat surface. (Fig.
9)
13.Assemble hydraulic Piston (10) with new O-ring (17) and two
new Back-up Rings (18) in place. Lubricate with LUBRIPLATE
or PARKER SUPER-O-LUBE. (Fig. 9)
14. Install Nose Adapter (11) on front of head. (Use VIBRA-TITE
Huck P/N 505125 on threads). Torque to 50-60 ft. lbs.
15. Assemble Front Gland (13), Gland Cap (12), Back-up Ring (14),
O-ring (15) & Polyseal (16). Thread Piston Assembly Tool
123111-2 onto Piston (10). Slide complete Front Gland Assembly
and Wiper Seal (7) over Piston Assembly Tool onto Piston. (Fig.
7)
16.Press entire piston and gland assembly into head. Remove
Piston Assembly Tool from piston. (Fig. 7)
17.Place Seals (19) and (23) on Rear Gland (22). Push complete
assembly into head and screw in End Cap (20), and torque to 50
- 60 ft. lbs. (Fig. 9)
18.Install Quad-Ring (69) and Spacer. Slide Reservoir Plunger (70)
in. Install two Springs (68). Screw Housing/Spacer Assembly into
head. (Fig. 1)
19. Push Pintail Deflector (21) onto rear of Piston (10).
20. O-ring (39) on Plug (38) and screw into Handle (1).
21.Install Pull (28) and Return (24) Gland Assemblies in handle.
Push head down on glands. Place tool in a vise Head down and
install 4 Screws (66). (Fig. 3 & 9)
22.Tool is now assembled except for relief and check valves.
See fill and bleed procedure for replacing valve components.
11
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
36
37
33
60
58
59
53
48
87
40
1
56
FIG. 5
CAUTION: Care must be given not to
scratch piston rod or cylinder during
removal.
33
35 34
FIG. 4
Must be pres‐
sed in from
bottom of
handle to
avoid dama‐
ging seals.
A
ASSEMBLY SSEMBLY
Front Gland Assembly Detail
123111-2
PISTON
SSEMBLY
TOOL
11 10
17
18 (2)
7
12 15
13 14
16
Section Showing
POLYSEAL
Direction
13
FIG. 7

(Figure 8)
Equipment Required:
- Shop airline with 90-100 psi max.
- Air regulator
- Fill Bottle 120337 (supplied with tool).
- Fill Tool Assy 112465
- Large flat blade screwdriver
- Stall Nut 124090
Preparation:
1. Install air regulator in airline and set pressure to 20-
40 psi.
2. Fill bleed bottle almost full of DEXRON III - ATF
(AUTOMATIC TRANSMISSION FLUID) , OR
EQUIVALENT. Refill tool only when red line on
plunger drops below the red line on the reservoir
housing or when tool is rebuilt.
Step 1
Screw Fill Tool P/N 112465 into Reservoir Plunger, pull
Plunger into Housing and lock Fill Tool in full forward
position by tilting handle (long side touching tool) and
locking in place.
Step 2
Remove Relief Valve and Check Valve plugs, guides,
springs and balls from ports in head. Reinstall Plug (82)
and sleeve (80) in head in Relief Valve port (front of
tool).
Step 3
Screw retaining nut onto Head Assembly. Screw Stall
Nut onto Piston and tighten to ensure full thread
engagement. Back off retaining nut until it engages stall
nut. Check Piston location. Piston must be all the way
forward and locked with stall nut and retaining nut.
Step 4
Attach the tool air source momentarily to seat air piston
at bottom of cylinder - disconnect tool. With fill port
facing up, (check valve on side) lay tool on its side.
Step 5
Install fill bottle in head fill port (check Valve hole)
Step 6
Connect tool to shop air 20 to 40 psi. Cycle tool 20-30
times, watch for air bubbles escaping from the tool into
bottle. (You may rock the tool to free trapped air in the
tool.) Do not allow the air to re-enter the tool. When
cycling tool, always hold bottle up as shown in Figure 8
to prevent drawing in air from empty part of bottle.
Step 7
When air bubbles no longer appear in bottle, remove fill
bottle while tool is lying on its side.
Step 8
Install the check valve Ball (72), Check Valve Guide (73)
and Spring (74). Replace the Plug (75).
Step 9
Turn tool so front of head faces you and remove the
relief valve Plug (82). Prior to removing Plug (82), it is
advisable to back out setscrew inside of plug by
approximately 1/2 turn counterclockwise. (See Figure
7a). This ensures that the Piston will remain in full-
forward position. Install relief valve Ball (78), Guide (79),
Sleeve (80) and Spring (81). Replace the Plug (82).
After installing Plug (82), unscrew it approximately 1/4
turn to relieve excess hydraulic fluid, then re-tighten.
Step 10
Unlock Fill Tool and check Reservoir red line. At this
point cycle the tool the with Stall Nut attached and
retaining nut locked in the full forward position (“Dead
Stall”). Reservoir should not drop below the red line on
the reservoir housing.
Step 11
Re-lock the fill tool.Lay tool on its left side and remove
Plug (38). Top off reservoir by placing a few drops of oil
in hole and waiting for air bubbles to escape. Push a pin
or a scribe into hole to check for trapped air bubbles.
Replace plug.
12
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
SECTION A-A
from Figure 9
Using a 3/32 Allen
wrench, loosen
setscrew inside Pl g by
approx. 1/2 t rn.
FIG. 7a
F
FILL ILL AND AND B BLEED LEED
WARNING: Air pressure MUST be set to 20
to 40 psi to prevent possible injury from
high pressure spray. If plug (75) is
removed, fill bottle must be in place before
cycling tool.
WARNING: Failure to re-lock the fill tool
will result in oil being ejected from the
head under pressure during the topping
off of the reservoir. Severe personal injury
may result.

13
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
120337 FILL
BOTTLE SSY
IN LUDES:
120336 FILL BOTTLE
120004 AP
FILL POINT
82
80
81
79
78
72
73
75 74
INST LL FILL & BLEED
BOTTLE HERE (CHECK
V LVE HOLE)
39
26
77
82
RED LINE
INDIC TOR
124090
ST LL NUT
RET INING
NUT
38
PLUG
FILL TOOL 112465
(IN LO K-OUT
POSITION)
FIG. 8
Step 12
Unlock the fill tool and cycle tool as in step 10. Reservoir
may drop slightly. If so, repeat step 11 until when you
touch the fill tool handle, it has no pressure against it and
it drops out of the lock position, and the plunger does not
drop when tool is cycled. NOTE: This usually requires 3
to 4 times topping off.
Step 13
Remove fill tool and stall nut. Install a nose assembly
and pull several fasteners to test function. (Fig. 8)
F
FILL
ILL
AND
AND B
BLEED
LEED CONTINUED

14
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
C
C
D
D
62
64
63
65
66
(4)
63
A
A
6
REF
67 68 (2)
69 70 38
39
26
26
(2)
71
72
73
74
39
75
76
7777 78
79
80
82
81
33
34 (2)
35
36
37
ITEM 32 DETAIL
(PISTON ASSY)
41
42
43
44
45
46
47
ITEM 0 DETAIL
(GLAND ASSY)
26
27
30
31
29
ITEM 28 DETAIL
(PULL GLAND ASSY)
25
26 (2)
27 (2)
ITEM 2 DETAIL
(RETURN GLAND ASSY)
85
86
VIEW D-D
83 31 (2) 84
SECTION C-C
11
48
B
B
SECTION A-A
61
60
59
58
57
56
55
54
53 52 (3)
51
50
49
40
39
38
32
See Detail
28
24
23
21
20
22
19
18
(2)
17
16
15
1
2
3
4
5
6
9
10
12 13 14
See Detail
See
Detail
See Detail
8
7
87
SECTION B-B
FIG. 9
A
ASSEMBLY SSEMBLY D DRAWING RAWING

15
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
1 125550 Handle 1
2 116404-1 Cable Assembly 1
3 505496 Dowel Pin 1
4 500621 Pin 1
5 124333-1 Trigger 1
6 125535 Head, Seat, & Plug Assembly 1
7 505817 Wiper Seal 1
8 111795 Retaining Nut 1
9 120588 Stop 1
10 125885 Piston 1
11 125537 Nose Adapter 1
12 122432 Gland Cap 1
13 125538 Front Gland 1
14 501113 Back-up Ring 1
15 500819 O-Ring 1
16 505818 Polyseal 1
17 507401 O-Ring 1
18 501142 Back-up Ring 2
19 507400 Polyseal 1
20 125545 End Cap 1
21 124211 Pintail Deflector 1
22 125543 Rear Gland 1
23 500820 O-Ring 1
24 125555 Return Gland Assembly 1
25 125554 Gland Housing 1
26 500776 O-Ring 3
27 501082 Back-up Ring 6
28 125553 Pull Gland Assembly 1
29 125552 Gland Housing 1
30 501085 Back-up Ring 1
31 500779 O-Ring 3
32 118865 Piston Assembly 1
33 117774 Piston 1
34 501084 Back-up Ring 2
35 503768 O-Ring 1
36 117773 Screw 1
37 500773 O-Ring 1
38 100309 Plug 2
39 505438 O-Ring 3
40 125557 Gland Assembly 1
41 126311 Gland 1
42 123904 Spacer 1
43 500786 O-Ring 1
44 501074 QUAD Ring 1
45 506611 Polyseal 1
46 505939 Retaining Ring 1
47 500812 O-Ring 1
48 125471 Cylinder Assembly 1
49 111959-2 Cylinder Head 1
50 115554-2 Muffler 1
51 116585-2 End Cap 1
52 504127 Screw 3
53 505420 Locknut 1
54 126941 Gasket 1
55 506878 Retaining Ring 1
56 500864 O-Ring 1
57 501451 QUAD Ring 1
58 123753-1 Piston 1
59 506493 Washer 1
60 125561 Piston Rod 1
61 125118 Pivot Screw 1
62 116272 Spring 1
63 507396 O-Ring 3
64 125467-2 Throttle Valve 1
65 123754-1 Throttle Arm 1
66 500062 Screw 4
67 112403 Housing & Spacer Assembly 1
68 505864 Spring 2
69 501408 QUAD Ring 1
70 112405 Reservoir Plunger 1
71 111139 Seat 1
72 502929 Ball 3/16” 1
73 111067 Guide 1
74 100874 Spring 1
75 111068 Plug 1
76 126134 Seat Assembly 1
77 505446 O-Ring 2
78 502506 Ball 5/32” 1
79 120128 Ball Guide 1
80 120127 Sleeve 1
81 507403 Spring 1
82 114530 Plug 1
83 507164 Swivel Assembly 1
84 500778 O-Ring 1
85 506576 Plug & Gasket Assembly 1
86 125116 Guard 1
87 505496 Timing Pin 1
ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
P
PARTS ARTS L LIST IST (Refer to Figure 9)

16
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
Always check out the simplest possible cause of a
malfunction first. For example, an air hose not
connected. Then proceed logically, eliminating each
possible cause until the cause is located. Where
possible, substitute known good parts for suspected
bad parts. Use TROUBLESHOOTING CHART as an
aid in locating and correcting malfunction.
NOTE:
Piston Drift is when the air piston is in the down
position, but the hydraulic pull piston is not in the full
forward position. This causes an out of sequence
condition.
1 Tool fails to operate when trigger is depressed.
a) Air line not connected
b) Throttle Valve O-rings (63), worn or damaged.
c) Throttle valve Cable Assembly (2) is broken.
2 Tool does not complete fastener installation
and break pintail.
a) Air pressure too low
b) Air Piston Quad-Ring (57) worn or damaged.
c) Reservoir empty or low, refer to Fill and Bleed
section.
d) Air in hydraulic system, refer to Fill and Bleed
section.
e) Reservoir Springs (68) worn or damaged
f) Check for piston drift
3 Pintail stripped and/or swaged collar not
ejected.
a) Check for broken or worn jaws in nose
assembly.
b) Check for loose Retaining Nut (8)
c) Check for piston drift.
4 Tool has piston drift.
a) Loose collet crashing into the front of the anvil,
this causes the relief valve to open allowing
the piston to drift. Tighten the collet and refer
to Fill and Bleed section.
b) Worn or damaged Return Pressure Relief
Valve in tool, inspect Seat Assembly (76), O-
ring (26), Back-up Rings (27), Steel Ball (78)
and Valve Spring (81). Replace if necessary.
c) Worn or damaged Piston Assembly (32);
Inspect O-ring (35), O-ring (37) and Back-up
Rings (34). Replace if necessary.
5 Hydraulic fluid exhausts with air or leaks at
base of handle.
a) Worn or damaged Gland Assembly (40);
Inspect Polyseal (45), O-rings (43 & 47) and
Quad-Ring (44). Replace if necessary.
6. Hydraulic fluid leaks at rear of Pull Piston (10)
a) Worn or damaged Rear Gland (22), inspect
Polyseal (19) and O-ring (23). Replace if
necessary.
7. Hydraulic fluid leaks at front of Pull Piston (10).
a) Worn or damaged Front Gland (13); Inspect
Polyseal (16), O-ring (15) and Back-up Ring
(14). Replace if necessary.
8. Pull Piston (10) will not return.
a) Throttle Valve (64) stuck; Lubricate O-rings
(63).
b) Throttle Arm (65), Cable Assembly (2) or
Trigger (5) binding.
9. Air leaks at air Cylinder Head (49).
a). Worn or damaged O-ring (56). Replace if
necessary.
A
ACCESSORIES CCESSORIES
Fill and Bleed Bottle (Fig.8) - 120337
Fill Tool Assy for reservoir (Fig.8) - 112465
Stall Nut (Fig.8) - 124090
Seat Removal Tool - 126136
Air Hose - 115436
Pintail Bottle Attachment Kit - 126367
Pintail Collection Bag - 125655
Pintail Tube (for -05 fastener) - 100534-1
Retaining Nut (for “Jiffy” style noses) - 125412
Piston Assembly Tool Kit - 123110-11
Includes:
Piston Assembly Tool (Fig. 2) -123111-2
Spacer (Fig. 2) -123112-2
Service Tool Kit - 120352-244
Includes:
Fill and Bleed Bottle (Fig.8) -120337
Fill Tool for reservoir (Fig.8) -112465
Stall Nut (Fig.8) -124090
Service Kit - 243KIT
Head Assy to convert to 243OS - 125952
T
TROUBLESHOOTING ROUBLESHOOTING

17
Model 243 Pneudraulic Installation Tool (HK1051) Alcoa Fastening Systems
L
LIMITED
IMITED W
WARRANTIES
ARRANTIES
TOOLING WARRANTY:
Huck warrants that tooling and other items (excluding
fasteners, and hereinafter referred as "other items")
manufactured by Huck shall be free from defects in
workmanship and materials for a period of ninety (90)
days from the date of original purchase.
WARRANTY ON "NON STANDARD OR CUSTOM
MANUFACTURED PRODUCTS":
With regard to non-standard products or custom
manufactured products to customer's specifications,
Huck warrants for a period of ninety (90) days from
the date of purchase that such products shall meet
Buyer's specifications, be free of defects in
workmanship and materials. Such warranty shall not
be effective with respect to non-standard or custom
products manufactured using buyer-supplied molds,
material, tooling and fixtures that are not in good
condition or repair and suitable for their intended
purpose.
THERE ARE NO WARRANTIES WHICH EXTEND
BEYOND THE DESCRIPTION ON THE FACE
HEREOF. HUCK MAKES NO OTHER
WARRANTIES AND EXPRESSLY DISCLAIMS ANY
OTHER WARRANTIES, INCLUDING IMPLIED
WARRANTIES AS TO MERCHANTABILITY OR AS
TO THE FITNESS OF THE TOOLING, OTHER
ITEMS, NONSTANDARD OR CUSTOM
MANUFACTURED PRODUCTS FOR ANY
PARTICULAR PURPOSE AND HUCK SHALL NOT
BE LIABLE FOR ANY LOSS OR DAMAGE,
DIRECTLY OR INDIRECTLY, ARISING FROM THE
USE OF SUCH TOOLING, OTHER ITEMS,
NONSTANDARD OR CUSTOM MANUFACTURED
PRODUCTS OR BREACH OF WARRANTY OR FOR
ANY CLAIM FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES.
Huck's sole liability and Buyer's exclusive remedy for
any breach of warranty shall be limited, at Huck's
option, to replacement or repair, at FOB Huck's plant,
of Huck manufactured tooling, other items,
nonstandard or custom products found to be defective
in specifications, workmanship and materials not
otherwise the direct or indirect cause of Buyer
supplied molds, material, tooling or fixtures. Buyer
shall give Huck written notice of claims for defects
within the ninety (90) day warranty period for tooling,
other items, nonstandard or custom products
described above and Huck shall inspect products for
which such claim is made.
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 FITNESS 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.
The only warranties made with respect to such tool,
part(s) or other items thereof are those made by the
manufacturer thereof and Huck agrees to cooperate
with Buyer in enforcing such warranties when such
action is necessary.
Huck shall not be liable for any loss or damage
resulting from delays or nonfulfillment of orders owing
to strikes, fires, 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 specifications 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 offices
listed below.
Eastern
One Corporate Drive Kingston, New York 12401-0250
Telephone [phone] FAX [phone]
Outside USA and Canada
Contact your nearest Huck International Office, see
back cover.
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 Tools Kits and Nose Assemblies. Please
contact your Huck Representative or the nearest
Huck office listed on the back cover for the ATSC in
your area.

18
Americas
Alcoa Fastening Systems
Aerospace Products
Tucson Operations
3724 East Columbia
Tucson, AZ 85714
800‐234‐4825
520‐747‐9898
FAX: 520‐748‐2142
Alcoa Fastening Systems
Aerospace Products
Carson Operations
PO Box 5268
900 Watson Center Rd.
Carson, CA 90749
800‐421‐1459
310‐830‐8200
FAX: 310‐830‐1436
Alcoa Fastening Systems
Industrial Products
Waco Operations
PO Box 8117
8001 Imperial Drive
Waco, TX 76714‐8117
800‐388‐4825
254‐776‐2000
FAX: 254‐751‐5259
Alcoa Fastening Systems
Industrial Products
Kingston Operations
1 Corporate Drive
Kingston, NY 12401
800‐278‐4825
845‐331‐7300
FAX: 845‐334‐7333
Alcoa Fastening Systems
Industrial Products
Latin America Operations
Avenida Parque Lira. 79‐402
Tacubaya Mexico, D.F.
C.P. 11850
FAX: 525‐515‐1776
TELEX: 1173530 LUKSME
Far East
Alcoa Fastening Systems
Industrial Products
Australia Operations
14 Viewtech Place
Rowville, Victoria
Australia 3178
03‐764‐5500
Toll Free: 008‐335‐030
FAX: 03‐764‐5510
Europe
Alcoa Fastening Systems
Industrial Products
United Kingdom Operations
Unit C, Stafford Park 7
Telford, Shropshire
England TF3 3BQ
01952‐290011
FAX: 0952‐290459
Alcoa Fastening Systems
Aerospace Products
France Operations
Clos D’Asseville
BP4
95450 Us Par Vigny
France
33‐1‐30‐27‐9500
FAX: 33‐1‐34‐66‐0600
A Global Organization
Alcoa Fastening Systems (AFS) maintains
company offices throughout the United States
and Canada, with subsidiary offices in many
other countries. Authorized AFS distributors
are also located in many of the world’s
Industrial and Aerospace centers, where they
provide a ready source of AFS fasteners,
installation tools, tool parts, and application
assistance.
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,
acknowledgements, 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.
HWB898 1003‐5M
© 2003 Alcoa Fastening Systems
1 Corporate Drive, Kingston, NY 12401 • Tel: 800‐431‐3091 • Fax: 845‐334‐7333 • www.alcoafasteningsystems.com
Certified to
ISO 14001:2004
Industrial
Products
Certified to
ISO 9001:2008
Industrial
Products
One Great ConnectionSM
Alcoa Fastening Systems world-wide locations:
For the Long Haul™