Huck International SFBTT8 Series User manual

12-05-2013
HK1108
INSTRUCTION MANUAL
SFBTT8
SFBTT8
SFBTT8-12
SFBTT8-12
BOBTAIL®TOOLS

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
2

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
3
EC DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
PRINCIPLE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
TOOL TO POWERIG SET-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
PRESSURE SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
STICKER LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
WRENCHING-UP OF PIPE THREADS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
HYDRAULIC COUPLINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
TOOL ASSEMBLY DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12
REPLACING PULLER AND ANVIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
OPTIONAL EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
C
CONTENTS ONTENTS

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
4
I. GENERAL SAFETY RULES:
1. A half hour long hands-on training session with qualified personnel is recommend-
ed 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 proce-
dures.
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 down-
time, 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 nor-
mal 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 maintain-
ing a secure footing and avoid awkward or off balanced postures.
3. The operator should change posture during extended tasks to help avoid discom-
fort 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 recommend-
ed. 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 haz-
ards such as electricity or other utility lines.
3. The assembly power tool is not intended for use in potentially explosive environ-
ments.
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 mate-
rials 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 work-
ing 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.
X. HYDRAULIC TOOL SAFETY INSTRUCTIONS:
1. Do not exceed maximum pressure setting stated on tool.
2. Carry out a daily check for damaged or worn hoses or hydraulic connections and
replace if necessary.
3. Use only clean oil and filling equipment.
4. Power units require a free flow of air for cooling purposes and should therefore be
positioned in a well ventilated area free from hazardous fumes.
5. Ensure that couplings are clan and correctly engaged before operation.
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.
GLOSSARY OF TERMS AND SYMBOLS:
- Product complies with requirements set forth by the rele-
vant European directives.
-READ MANUAL prior to using this equipment.
-EYE PROTECTION IS REQUIRED while using this equip-
ment.
-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.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
5
P
PRINCIPLE RINCIPLE OF OF O OPERATION PERATION
S
SPECIFICATIONS PECIFICATIONS
Power Source: Huck POWERIG Hydraulic Unit
Hose Kits: Use only genuine HUCK Hose Kits rated
@ 10,000 psi working pressure.
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: 2gpm ( 7.57 l/m)
Max Inlet Pull Pressure: 8400 psi, ( 579 bar)
Max Inlet Return Pressure: 4800 psi, ( 331 bar)
Pull Capacity: 8200 lbf ( 36.5 KN)
Return Capacity: 2730 lbf ( 12.1 KN)
Stroke: 1.217 inches ( 3.09 cm)
Weight: 4lbs (1.81 kg)
The operator pushes the Tool's Nose over the end of the
fastener until the Tool's Puller bottoms on the fastener.
When the trigger is pressed, the rig receives a signal to
swage the fastener. The Piston moves back to start the
swaging process.
After the fastener is fully swaged, the operator must
release the trigger, at which point the Tool's Anvil is ejected
off of the collar and the Tool is released from the fastener.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
6
1. Attach proper Nose Assembly to Tool.
2. Use Huck POWERIG Hydraulic Unit, or equiva-
lent, that has been prepared for operation per
instruction manual. Check both PULL and
RETURN pressures and, if required, adjust to
pressures given in P PRESSURE
RESSURE S SETTINGS ETTINGS section
of this manual.
3. First, turn hydraulic unit to OFF. Then disconnect
power supply from hydraulic unit. Disconnect
trigger control system from hydraulic unit.
4. Connect PULL pressure hose, with coupler nip-
ple, into port “P” of tool. Use only with HUCK
supplied hoses rated at 10,000 psi or greater.
Check trigger assembly for apparent damage or
wear. If required, adjust position of trigger
assembly on hose. Connect trigger control sys-
tem to hydraulic unit.
5. Connect hydraulic unit to power supply (air or
electric). Turn hydraulic unit to ON. Depress trig-
ger a few times to cycle tool and to circulate
hydraulic fluid. Observe action of Tool and check
for leaks.
P
PREPARATION REPARATION FOR FOR U USE SE
CAUTION: Do not let disconnected hoses
and couplers contact a dirty floor. Keep
harmful material out of hydraulic fluid.
Dirt in hydraulic fluid causes valve failure
In Tool and In POWERIG Hydraulic Unit.
WARNINGS:
Read full manual before using tool.
A half-hour training session with qualified
personnel is recommended before using
Huck equipment.
When operating Huck installation equip-
ment, always wear approved eye protec-
tion.
Be sure there is adequate clearance for
the operator’s hands before proceeding.
CAUTION: Do not use TEFLON®* tape on
pipe threads. Pipe threads may cause tape
to shred resulting in tool malfunction. Slic-
Tite®, Huck P/N 503237, is available in stick
form.
WARNING: Correct PULL and RETURN
pressures are required for operator’s
safety and for Installation TooI’s function.
Gauge T-124833CE is available for check-
ing pressures. See P PRESSURE
RESSURE S SETTINGS ETTINGS
and Gauge Instruction Manual. Failure to
verify pressures may result in severe per-
sonal injury.
WARNING: Be sure to connect Tool’s
hydraulic hoses to POWERIG Hydraulic
Unit before connecting Tool’s switch con-
trol cord to unit. If not connected in this
order, severe personal Injury may occur.
CAUTION: Hose couplers must be com-
pletely joined together to insure that ball
checks in both nipple and body are com-
pletely open. Improperly assembled cou-
plers will cause overheating and malfunc-
tions in both tool and Powerig. Hand
tighten couplers. Do NOT use a pipe
wrench.
WARNING: Huck recommends that only
Huck Powerig Hydraulic Units be used as
a power source for Huck installation
equipment. Hydraulic power units that
deliver high pressure for both PULL and
RETURN, AND ARE NOT EQUIPPED
WITH RELIEF VALVES ARE SPECIFICAL-
LY NOT RECOMMENDED AND MAY BE
DANGEROUS.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
7
General
Operators should receive training from qualified
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.
To install a BOBTAIL Fastener:
1. Check work and remove excessive gap. (Gap is
the space between sheets. Gap is excessive if not
enough pintail sticks through the collar for the
nose assembly puller to grab onto).
2. Put BOBTAIL pin in hole.
3. Slide BOBTAIL collar over pin. (The flanged end of
the collar must be towards the pieces being fas-
tened.)
4. Push nose assembly onto the pin until the nose
assembly puller stops against the pin. Tool and
nose assembly must be held at right angles (90
degrees) to the work.
5. Depress tool trigger to start installation cycle.
6. When forward motion of nose assembly anvil
stops, release trigger. Tool will go into its return
stroke and push off the installed fastener.
7. The tool and nose assembly are ready for the
next installation cycle.
O
OPERATING
PERATING I
INSTRUCTIONS
NSTRUCTIONS
For safe operation. Please read completely
WARNING: To avoid severe personal
injury: Wear approved eye and ear pro-
tection. Be sure of adequate clearance
for Operator’s hands before proceeding
with fastener installation.
WARNING: Do not pull on a pin without
placing fastener/collar in a workpiece.
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.
CAUTIONS: Remove excess gap from
between the sheets. This permits enough
pintail to emerge from collar for ALL puller
teeth to engage with pintail. If ALL teeth
do not engage properly, jaws will be dam-
aged.
WARNING: To avoid pinch point, never
place hand between nose assembly and
work piece.
WARNING: Only use compatible equip-
ment with this tool.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
8
To primary power source
SFBTT8 series
Tool
Nose
Assembly Optional
Hose
Assembly
918 Powerig Shown
TOOL 1
TOOL 1
CAUTION
CAUTION
ON
OFF
POWERIG HYDRAULIC UNIT
CAUTIO N
TOOL 2 15 VAC
24 VAC
TOOL 2
CAUTIO N
CAUTIO N
CAUTIO N
CAUTIO N
CAUTIO N
TOOL 1
Figure 1
T
TOOL OOL TO TO P POWERIG OWERIG S SETUP ETUP
1. Set Pull and Return pressures on Powerig using
Huck Gage P/N: T-124833CE and Table 1.
2. With the Nose Assembly in place on the
Installation Tool, begin setup. First connect the
Hydraulic Hoses to the Powerig.
3. Connect the other end of the Hose Assembly to
the installation tool.
4. Connect the Power Cord from the Tool to the
Hose Assembly.
5. Connect the Power Cord from the Hose Assembly
to the Powerig.
6. Once the system is set up, turn on Powerig and
install test fastener. Check to be sure that the
fastener is installed correctly. This can be
checked by using the appropriate swage gage.
Fastener
Size
Fastener
Grade
Powerig
PULL Pressure Setting
Powerig
RETURN Pressure Setting
3/8 inch 56000 psi (414 bar) 3400 psi (234 bar)
3/8 inch 87250 psi (500 bar) 4150 psi (286 bar)
Table 1
Table 1
WARNING: To prevent tripping hazard,
suspend tools and route hoses off of
floors.
WARNING: Only use compatible equip-
ment with this tool.
P
PRESSURE RESSURE S SETTINGS ETTINGS

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
9
W
WRENCHING RENCHING- -UP UP OF OF P PIPE IPE T THREADS HREADS
The following table pertains to 1/8, 1/4, and 3/8 NPTF joints in this product. All turn counts listed are beyond
hand-tight. Teflon stick or equivalent (NOT tape) must be used without exception.
Pipe Thread Size Number of Turns
1/8 NPTF 2 - 2 1⁄4
1/4 NPTF 1 1⁄2 - 1 3⁄4
3/8 NPTF 1 1⁄2 - 1 3⁄4
Table 2 - Wrenching-up of Pipe Threads
This tool comes labeled with important stickers that contain safety and pressure settings information. It is neces‐
sary that these stickers remain on the tools and are easily read. If stickers become damaged or worn, or if they
have been removed from the tool, they must be replaced. The part numbers are shown in the drawing below.
S
STICKER TICKER L LOCATIONS OCATIONS
H
HYDRAULIC YDRAULIC C COUPLINGS OUPLINGS

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
10
M
MAINTENANCE AINTENANCE
•The efficiency and life of your tool depends on proper
maintenance. Please read this section completely
before proceeding with maintenance and repair. Use
proper hand tools in a clean and well‐lighted area.
Only standard hand tools are required in most cases.
Where a special tool is required, the description and
part number are given.
•While clamping tool or parts in a vise, and when
parts require force, use suitable soft materials to
cushion impact. For example, using a half‐inch brass
drift, wood block and vise with soft jaws greatly
reduces possibility of damaging tool. Remove compo‐
nents in a straight line without bending, cocking or
undue force. Reassemble tool with the same care..
Sealants, Lubricants, Service Kits
•See S SPECIFICATIONS PECIFICATIONS for fluid type. Dispose of fluid
in accordance with local environmental regulations.
Recycle steel, aluminum, and plastic parts in accor-
dance with local lawful and safe practices.
•Rub Slic-Tite®* with PTFE thread compound, or
equivalent, on pipe plug threads and quick connect
fitting.
•Smear LUBRIPLATE®13OAA*, or equivalent lubri-
cant, on O-Rings and mating surfaces to aid assem-
bly and to prevent damage to O-Rings.
(LUBRIPLATE 13O-AA is available in a tube as
Huck P/N 502723.)
•Each Service Kit contains perishable parts for your
specific tool. As foreseeable use may indicate, keep
extra kits (O-rings, Back-up Rings, other standard
items) and tool parts in stock. When stock is deplet-
ed, you can get kit items from any regular retailer of
these items. See kit parts list for: O-ring size
(AS568- number); material; durometer.
PREVENTIVE MAINTENANCE
System Inspection
Operating efficiency of the tool is directly related to the
performance of the complete system, including the tool
with nose assembly, hydraulic hoses, trigger and con‐
trol cord, and POWERIG. Therefore, an effective pre‐
ventive maintenance program includes scheduled
inspections of the system to detect and correct minor
troubles. At the beginning of each shift/day:
• Inspect tool and nose assembly for external dam-
age.
• Verify that hydraulic hose fittings, couplings, and
electrical connections are secure.
• Inspect hydraulic hoses for damage and deteriora-
tion. Do not use hoses to carry tool. Replace hoses
if damaged.
• Observe tool, hoses, and hydraulic unit during oper-
ation to detect abnormal heating, leaks, or vibration.
• Max hydraulic fluid contamination level: NAS 1638
class 9, or ISO CODE 18/15, or SAE level 6.
POWERIG Maintenance
Maintenance instructions and repair procedures are
in the appropriate POWERIG Instruction Manual.
Tool Maintenance
Whenever disassembled and also at regular intervals
(depending on severity and length of use), replace all
seals, wipers, and back-up rings in tool. Service Kits,
hoses, and extra parts should be kept in stock.
Inspect cylinder bore, pistons, and piston rods for
scored surfaces and excessive wear or damage.
Replace as necessary.
Nose Assembly Maintenance
Clean nose assembly often. Dip in mineral spirits or
similar solvent to clean puller and wash away metal
chips and debris. At regular intervals, as experience
shows, disassemble nose and use a sharp "pick" to
remove imbedded particles from grooves of puller.
*DEXRON is a registered trademark of General Motors Corp.
Quintolubric is a registered trademark of Quaker Chemical Corp.
Slic-Tite is a registered trademark of LA-CO Industries, Inc.
TEFLON is a registered trademark of DuPont Corp.
LUBRIPLATE is a registered trademark of Fiske Brothers
Refining Co.
CAUTIONS:
- Consult MSDS before servicing tool.
- Keep dirt and other material out of
hydraulic system.
- Separated parts most be kept away from
dirty work surfaces.
- Dirt/debris in hydraulic fluid causes failure
in POWERIG® Hydraulic Unit’s valves.
CAUTION: Do not use TEFLON®* tape on pipe
threads. Pipe threads may cause tape to shred
resulting in tool malfunction. (Slic-Tite®* is
available in stick form as Huck P/N 503237.)
CAUTION: Always replace seals, wipers,
and back-up rings when tool is disassem-
bled for any reason.
WARNING: Inspect tool for damage or
wear before each use. Do not operate if
damaged or worn, as severe personal
injury may occur.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
11
5 8425 Wiper
5 5759 O-Ring
129514 Cylinder
129517 Piston
129519 Cover
5 2489 End Cap Screw
See Note 1
5 169 Washer
5 43 Screw See Note 1
129518 Lock Nut See Note 1
5 1111
ack-up
Ring
129512 End Cap
5 11 6
ack-up Ring
5 1142
ack-up
Ring (2)
5 7647 O-Ring
5 6 78 O-Ring
SECTION A-A
5 5757 O-Ring
5 1113 ack-up Ring
Notes: 1. Apply Vibra-TITE® P/N 505125 to t reads of t ese components
per manufacturers instructions prior to assembly. 2. Prior to assembly, apply Teflon® sealant P/N 620012 (or equi-
valent) per manufacturers instructions to all pipe t reads.
Vibra-TITE is a registered trademark of ND Industries. Teflon is a registered trademark of E. I. du Pont de Nemours and Company
118944-2 Hydraulic Hoses
11 439
Female
Connector
11894 -2 Trigger Assy
11 438
Male
Connector
59 273
Warning
Sticker
59 16 HUCK Sticker
AA
Figure 2
SFBTT8
SFBTT8

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
12
129515
Puller
129516
Anvil
5 8425 Wiper
5 5759 O-Ring
129514 Cylinder
129517 Piston
129519 Cover
5 2489 End Cap Screw
See Note 1
5 169 Washer
5 43 Screw See Note 1
129518 Lock Nut See Note 1
5 1111
ack-up
Ring
129512 End Cap
5 11 6
ack-up Ring
5 1142
ack-up
Ring (2)
5 7647 O-Ring
5 6 78 O-Ring
SECTION A-A
5 5757 O-Ring
5 1113 ack-up Ring
Notes: 1. Apply Vibra-TITE® P/N 505125 to t reads of t ese components
per manufacturers instructions prior to assembly. 2. Prior to assembly, apply Teflon® sealant P/N 620012 (or equi-
valent) per manufacturers instructions to all pipe t reads.
Vibra-TITE is a registered trademark of ND Industries. Teflon is a registered trademark of E. I. du Pont de Nemours and Company
118944-2 Hydraulic Hoses
11 439
Female
Connector
11894 -2 Trigger Assy
11 438
Male
Connector
59 273
Warning
Sticker
59 16 HUCK Sticker
AA
Figure 3
SFBTT8-12
SFBTT8-12

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
13
R
REPLACING
EPLACING P
PULLER
ULLER
AND
AND A
ANVIL
NVIL
For parts identification, refer to Assembly Drawing (Figure 3).
REMOVAL
1. Using an Allen wrench, remove Screw (504300)
from back of Cover (129519).
2. Using an Allen wrench, unscrew Lock Nut (129518)
from back of End Cap (129512).
3. Remove Puller (129515) from rear of tool.
4. Unscrew Anvil (129516) from front of tool.
INSTALLATION
1. Screw Anvil (129516) onto front of Piston (129517).
2. Install Puller (129515) through rear of tool.
3. Apply Vibra-TITE® to threads of Lock Nut (129518)
and screw Nut into rear of End Cap (129512).
4. Apply Vibra-TITE® to threads of Screw (504300)
and screw into rear of Lock Nut.
Vibra-TITE is a registered trademark of ND
Industries.
NOTE: Applying an anti-seize lubricant to outside of Puller and inside of Anvil may improve
Puller and Anvil life.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
14
O
OPTIONAL PTIONAL E EQUIPMENT QUIPMENT
Service Kit -SFBTT8KIT
Teflon Stick -503237
Loctite* 242 -505016
*Loctite is a trademark of Henkel Corporation, U.S.A.
Anti-seize Lubricant - 508183
Hose Cable
Extension Assy - 128461-(length)
Swage Gage - HG-S-BT12 (3/8 inch Swage Gage for Grades 5 & 8 BOBTAIL collars)
Pressure Gage - T-124833CE
To maintain CE conformity, only CE compatible equipment should be used with these tools. Installation tools
and nose assemblies are the only CE components unless otherwise noted. Controls and other hardware shown
in the manual are for domestic use only.

SFBTT8 SERIES HYDRAULIC INSTALLATION TOOLS (HK1108) Alcoa Fastening Systems
15
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 man-
ufactured 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 manufac-
tured 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 WAR-
RANTIES 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 MANUFAC-
TURED PRODUCTS FOR ANY PARTICULAR PUR-
POSE AND HUCK SHALL NOT BE LIABLE FOR
ANY LOSS OR DAMAGE, DIRECTLY OR INDI-
RECTLY, 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 DAM-
AGES.
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, nonstan-
dard or custom products found to be defective in
specifications, workmanship and materials not other-
wise 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 MANU-
FACTURED 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 CONDI-
TION, DESIGN, OPERATION, MERCHANTABILITY
OR FITNESS FOR USE OF ANY TOOL, PART(S),
OR OTHER ITEMS THEREOF NOT MANUFAC-
TURED BY HUCK. HUCK SHALL NOT BE LIABLE
FOR ANY LOSS OR DAMAGE, DIRECTLY OR INDI-
RECTLY, ARISING FROM THE USE OF SUCH
TOOLING, PART(S) OR OTHER ITEMS OR
BREACH OF WARRANTY OR FOR ANY CLAIM
FOR INCIDENTAL OR CONSEQUENTIAL DAM-
AGES.
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 result-
ing 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 discontin-
ue 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 con-
tact your Huck Representative or the nearest Huck
office listed on the back cover for the ATSC in your
area.

Americas
Alcoa Fastening Systems
Aerospace Products
Tucson Operations
3724 East Columbia
Tucson, AZ 85714
800-234-4825
520-747-9898
FAX: [phone]
Alcoa Fastening Systems
Aerospace Products
Carson Operations
PO Box 5268
900 Watson Center Rd.
Carson, CA 90749
800-421-1459
310-830-8200
FAX: [phone]
Alcoa Fastening Systems
Commercial Products
Waco Operations
PO Box 8117
8001 Imperial Drive
Waco, TX 76714-8117
800-388-4825
254-776-2000
FAX: [phone]
Alcoa Fastening Systems
Commercial Products
Kingston Operations
1 Corporate Drive
Kingston, NY 12401
800-431-3091
845-331-7300
FAX: [phone]
www.hucktools.com
Alcoa Fastening Systems
Commercial Products
Canada Operations
6150 Kennedy Road, Unit 10
Mississagua, Ontario L5T2J4
Canada
905-564-4825
FAX: [phone]
Alcoa Fastening Systems
Commercial Products
Latin America Operations
Avenida Parque Lira. 79-402
Tacubaya Mexico, D.F.
C.P. 11850
FAX: [phone]
TELEX: 1173530 LUKSME
Far East
Alcoa Fastening Systems
Commercial Products
Australia Operations
14 Viewtech Place
Rowville, Victoria
Australia 3178
03-764-5500
Toll Free: 008-335-030
FAX: [phone]
Europe
Alcoa Fastening Systems
Commercial Products
United Kingdom Operations
Unit C, Stafford Park 7
Telford, Shropshire
England TF3 3BQ
01952-290011
FAX: [phone]
Alcoa Fastening Systems
Aerospace Products
France Operations
Clos D’Asseville
BP4
95450 Us Par Vigny
France
33-1-30-27-9500
FAX: [phone]
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 Aerspace 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, acknowledge-
ments, 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: [phone] • Fax: [phone] • E-mail: hk[email protected] • www.alcoafasteningsystems.com
One Great ConnectionSM
Alcoa Fastening Systems world-wide locations:
For the Long Haul™
Certified to
ISO 14001 2004
Industrial
Products
Certified to
ISO 9001 2008
Industrial
Products