Copyright 2003 The Stanley Works
USA & CE Version
60788 7/2003 Ver. 1
c
DANGER
SERIOUS INJURY OR DEATH COULD RESULT
FROM THE IMPROPER REPAIR OR SERVICE OF
THIS TOOL.
REPAIRS AND/OR SERVICE TO THIS TOOL
MUST ONLY BE DONE BY AN AUTHORIZED AND
CERTIFIED DEALER.
Page 2
Table of Contents
ID07
Impact Drill/
Wrench
SERVICING THE
ID07 IMPACT DRILL/WRENCH:
This manual contains Safety,
Operation, and Troubleshooting
information. Stanley Hydraulic Tools
recommends that servicing of
hydraulic tools, other than routine
maintenance, must be performed by
an authorized and certified dealer.
Please read the DANGER warning
on the cover and the SAFETY
warning below.
Certificate of Conformity
Specifications
General Safety Instructions
Tool Decals and Tags
Hydraulic Hose Requirements
HTMA Requirements
Operating Instructions
Service Instructions
Troubleshooting
Parts Illustration
Parts List
3
4
5
6
7
8
9
12
15
16
17
Copyright 2003 The Stanley Works
All rights reserved.
Under copyright law, this document may
not be copied in whole or in part without
the prior written consent of The Stanley
Works. This exception does not permit
copies to be made for others, whether or
not sold. Under the law, copying includes
translating into another language, format
or medium. This copyright notice must
appear on any permitted copies.
c
Accessories
Warranty
SAFETY FIRST
It is the responsibility of the operator and
service technician to read rules and
instructions for safe and proper operation
and maintenance.
A cautious worker using common sense is
the greatest safety device.
2
19
20
Page 3
Certificate of Conformity
CERTIFICATE OF CONFORMITY
ÜBEREINSTIMMUNGS-ZERTIFIKAT
CERTIFICAT DE CONFORMITE CEE
CERTIFICADO DE CONFORMIDAD
CERTIFICATO DI CONFORMITA
Hydraulic Tools
I, the undersigned:
Ich, der Unterzeichnende:
Je soussigné:
El abajo firmante:
lo sottoscritto:
hereby certify that the construction plant or equipment specified hereunder:
bestätigt hiermit, daß die Konstruktion und Ausrüstung wie folgt spezifiziert ist:
atteste que le brise-béton:
por el presente certifico que la fabrica o el equipo especificado a continuacion:
certifico che l’impianto o l’attrezzatura sotto specificata:
Surname and First names/Familiennname und Vemamen/Nom et prénoms/Nombre y apellido/Cognome e nome
2. Make/Ausführung/Marque/Marca/Fabbricazion: Stanley
3. Type/Typ/Type/Tipo/Tipo: ID0781001, ID0782001
4. Type serial number of equipment:
Typ und Serien - Nr. der Ausrüstung:
Numéro dans la série du type de matériel:
ALL
Numero de serie tipo del equipo:
Matricola dell´attrezzatura:
5. Year of manufacture/Baujahr/année de fabrication/Año de fabricacion/Anno di fabbricazione: 2003
has been manufactured in conformity with - EEC Type examination as shown.
wurde hergestellt in Übereinstimmung mit - EEC Typ-Prüfung nach.
est fabriqué conformément - au(x) type(s) examiné(s) comme indiqué dans le tableau di-après.
ha sido fabricado de acuerdo con - tipo examen EEC como dice.
è stata costruita in conformitá con - le norme CEE come illustrato.
Motor____________________________ Integral
Outport Torque_____________500 ft lbs / 675 Nm
° F / 60° C
Max. Fluid Temp._____________
140
HTMA Class I ____________4-6 gpm @ 2000 psi
EHTMA Category______20 lpm @ 138 bar
HTMA Class II___________
30Lpm at 138bar
BHTMA CATEGORY
EHTMA Category_____
7-9 gpm @ 2000 psi
30 lpm @ 138 bar
Sound Power Level_______________104.5 dBA
Vibration Level_____________________6.4 m / s
2
4
Page 5
General Safety Instructions
Always observe safety symbols. They are included for your safety and the protection of the tool.
DANGER
This safety symbol may appear on
the tool. It is used to alert the
operator of an action that could
place him/her or others in a life
threatening situation.
WARNING
This safety symbol appears in these
instructions to identify an action
that could cause bodily injury to the
operator or other personnel.
This safety symbol appears in these
instructions to identify an action or
condition that could result in
damage to the tool or other
equipment.
CAUTION
This tool will provide safe and dependable service if operated in accordance with the instructions
given in this manual. Read and understand this manual and any stickers and tags attached to the
tool and hoses before operation. Failure to do so could result in personal injury or equipment
damage.
h Operator must start in a work area without bystanders. The operator must be familiar with all prohibited
work areas such as excessive slopes and dangerous terrain conditions.
h
Establish a training program for all operators to ensure safe operations.
h
Do not operate the tool unless thoroughly trained or under the supervision of an instructor.
h
Always wear safety equipment such as goggles, head protection, and safety shoes at all times when
operating the tool.
h
Do not inspect or clean the tool while the hydraulic power source is connected. Accidental engagement of
the tool can cause serious injury.
h
Do not operate this tool without first reading the Operating Instructions.
h
Do not install or remove this tool while the hydraulic power source is connected. Accidental engagement
of the tool can cause serious injury.
h
Never operate the tool if you cannot be sure that underground utilities are not present. Underground
electrical utilities present an electrocution hazard. Underground gas utilities present an explosion hazard.
Other underground utilities may present other hazards.
h
Do not operate in a potentially explosive atmosphere.
h
Do not wear loose fitting clothing when operating the tool. Loose fitting clothing can get entangled with
the tool and cause serious injury.
h
Supply hoses must have a minimum working pressure rating of 2500 psi/175 bar.
h
Be sure all hose connections are tight.
h
The hydraulic circuit control valve must be in the “OFF” position when coupling or uncoupling the tool.
Wipe all couplers clean before connecting. Failure to do so may result in damage to the quick couplers
and cause overheating. Use only lint-free cloths.
h
Do not operate the tool at oil temperatures above 140 F/60 C. Operation at higher oil temperatures can
°°
cause operator discomfort and may cause damage to the tool.
h
Do not operate a damaged, improperly adjusted, or incompletely assembled tool.
h
To avoid personal injury or equipment damage, all tool repair, maintenance and service must only be
performed by authorized and properly trained personnel.
h
Do not exceed the rated limits of the tool or use the tool for applications beyond its design capacity.
h
Always keep critical tool markings, such as labels and warning stickers legible.
h
Always replace parts with replacement parts recommended by Stanley Hydraulic Tools.
5
Page 6
Tool Decals & Tags
A Name Tag Sticker is attached to the tool. Never exceed the flow and pressure levels specified on
this sticker.The information listed on the name tag sticker must be legible at all times. Replace this
sticker if it becomes worn or damaged. A replacement is available from your local Stanley
distributor.
28323
28788
Manual Sticker
WARNING
Correctly connect hoses to tool ports. Do not exceed specified flow or
pressure. Improper handling, use or maintenance can cause a leak or
burst that can result in oil injection to the body. Failure to observe these
precautions may result in serious personal injury.
“CE” Decal
58862
Pressure Warning Sticker
30Lpm at 138bar
BHTMA CATEGORY
11207
Circuit Type “D” Decal
Stanley Hydraulic Tools
3810 SE Naef Rd
Milwaukie, Oregon 97267 U.S.A.
Model No.
Id07
R
15-46 lpm/4-12 gpm
140 bar/2000 psi
60806
ID07 Model Sticker
OC/CC
FOR USE ON OPEN CENTER AND CLOSED
CENTER HYDRAULIC SYSTEMS, "SET FOR
PROPER SYSTEM BEFORE USE"
11354
OC/CC Sticker
* Not all stickers are furnished on all tool models.
Consult parts list and model number for details.
29149
Rotation Direction Sticker
L WA
29530
108
Sound Power Sticker
WARNING
Read owners manual and ensure that youPhave been
properly trained to work on orParound electric lines. Failure to
use hydraulicPhose labeled and certified as
non-conductivePmay result in death or serious personal injury.
58864
Electrical Warning Sticker
DANGERDANGER
1. FAILURE TO USE HYDRAULIC HOSE LABELED AND
CERTI-FIED AS NON-CONDUCTIVE WHEN USING
HYDRAULIC TOOLS ON OR NEAR ELECTRICAL LINES
MAY RESULT IN DEATH OR SERIOUS INJURY.
BEFORE USING HOSE LABELED AND CERTIFIED AS NON- CONDUCTIVE ON OR NEAR ELECTRIC LINES.
BE SURE THE HOSE IS MAINTAINED AS NON- CONDUCT IVE . THE
HOSE SHOULD BE REGULARLY TESTED FOR ELECTRIC CURRENT
LEAKAGE IN ACCORDANCE WITH YOUR SAFETY DEPARTMENT
INSTRUCTIONS.
2. A HYDRAULIC LEAK OR BURST MAY CAUSE OIL
INJECTION INTO THE BODY OR CAUSE OTHER SEVERE PERSONAL
INJURY.
A.DO NOT EXCEED SPECIFIED FLOW AND
PRESSURE FOR THIS TOOL. EXCESS FLOW OR
PRESSURE MAY CAUSE A LEAK OR BURST.
B. DO NOT EXCEED RATED WORKING PRESSURE
OF HYDRAULIC HOSE USED WITH THIS TOOL.
EXCESS PRESSURE MAY CAUSE A LEAK OR
BURST.
C. CHECK TOOL, HOSE, COUPLERS &
CONNECTORS DAILY FOR
LEAKS. DO NOT FEEL FOR LEAKS WITH
YOUR HANDS. CONTACT WITH A LEAK MAY
RESULT IN SEVERE PERSONAL INJURY.
D. DO NOT LIFT OR CARRY TOOL BY THE HOSES. DO NOT ABUSE
HOSE. DO NOT USE KINKED, TORN OR DAMAGED HOSES.
3. MAKE SURE HYDRAULIC HOSES ARE PROPERLY
CONN-ECTED TO THE TOOL BEFORE PRESSURIZING
SYSTEM. SYSTEM PRESSURE HOSE MUST ALWAYS
BE CONNECTED TO TOOL “IN” PORT. SYSTEM
RETURN HOSE MUST ALWAYS BE CONNECTED AT
TOOL “OUT” PORT. REVERSING CONNECTIONS MAY
CAUSE REVERSE TOOL OPERATION WHICH CAN
CAUSE SEVERE PERSONAL INJURY.
4. DO NOT CONNECT CLOSED-CENTER TOOLS TO
OPEN-CENTER HYDRAULIC SYSTEMS. THIS MAY
CAUSE EXTREME SYSTEM HEAT AND/OR SEVERE
PERSONAL INJURY.
DO NOT CONNECT OPEN-CENTER TOOLS TO CLO SE D- CE NT ER
HYDRAULIC SYSTEMS. THIS MAY RESULT IN LOSS OF OTHER
HYDRAULIC FUNCTIONS POWERED BY THE SAME SYSTEM AND/OR
SEVERE PERSONAL INJURY.
5. BYSTANDERS MAY BE INJURED IN YOUR WORK
AREA. KEEP BYSTANDERS CLEAR OF YOUR WORK
AREA.
6. WEAR HEARING, EYE, FOOT, HAND AND HEAD PROTECTION.
7. TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE, ALL TOOL
REPAIR, MAINTENANCE AND SERVICE MUST BE
PERFORMED BY AUTHORIZED AN D PR OP ER LY
TRAINED PERSONNEL.
The SAFETY TAG, P/N 15875, shown at right, smaller
than actual size, is attached to the tool when shipped
from the factory. Read and understand the safety
instructions listed on this tag before removal. We
suggest you retain this tag and attach it to the tool
when not in use.
IMPORTANTIMPORTANT
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE
OPERATION MANUAL.
TAG TO BE REMOVED ONLY BY TOOL
(517)(517)1587515875
OPERATOR.
SEE OTHER SIDESEE OTHER SIDE
6
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE
OPERATION MANUAL.
TAG TO BE REMOVED ONLY BY TOOL
OPERATOR.
Page 7
Hydraulic Hose Requirements
HOSE TYPES
Hydraulic hose types authorized for use with Stanley Hydraulic Tools are as follows:
Certified non-conductive
Wire-braided (conductive)
Fabric-braided (not certified or labeled non-conductive)
Hose listed above is the only hose authorized for use near electrical conductors.
Hoses and listed above are conductive and must never be near electrical conductors.
HOSE SAFETY TAGS
To help ensure your safety, the following DANGER tags are attached to all hoses purchased from Stanley
Hydraulic Tools. DO NOT REMOVE THESE TAGS.
If the information in a tag is illegible because of wear or damage, replace the tag immediately. A new tag
may be obtained at no charge from your Stanley Distributor.
This Tag attached to “Certified Non-Conductive” hose.
NOTE: When choosing hydraulic fluid, the
expected oil temperature extremes that will be
experienced in service determine the
most suitable temperature viscosity
characteristics. Hydraulic fluids with a viscosity
index over 140 will meet the requirements over
a wide range of operating temperatures.
*SSU = Saybolt Seconds Universal
NOTE: These are general hydraulic system requirements. See tool Specification page for tool specific
requirements.
IMPORTANT: In addition to the GENERAL
SAFETY INSTRUCTIONS on pg 5 of this manual,
observe the following for equipment protection
and care.
• Do not exceed 12 gpm/ 45 lpm flow rate. Rapid
failure of impact mechanism can result.
• Make sure the circuit PRESSURE hose (with
male quick disconnect) is connected to the port
furthest from the trigger. The circuit RETURN
hose (with female quick disconnect) is
connected to the port closest to the trigger.
• Do not reverse circuit flow. The reversing spool
that is part of the tool provides for reverse
operation of the wrench. Operation with circuit
flow reversed will cause poor or no
performance and may cause rapid failure of the
motor shaft seal. ALWAYS USE THE
REVERSING SPOOL BUILT INTO THE
WRENCH FOR REVERSE OPERATION.
Pre-Operation Procedures
Preparation for Initial Use
See model DESCRIPTION on the parts list page to
determine what type of connections are furnished with
your tool. Additional fittings or hoses may be required
in addition to quick disconnect couplings. Make sure
the direction of the oil flow is as recommended by the
quick disconnect manufacturer.
Inspection of the tool to assure it did not sustain any
damage during shipping should be performed prior to
usage.
Use as a Drill
The ID07 applies a high number of impact blows to
turn a drill bit or socket and adapter. This makes the
ID07 an excellent tool for drilling into various
hardwoods of softwoods using auger bits up to 18
inches in length and 1 - 1/16 inch in diameter.
Because of the impact turning, the ID07 cannot be
used for drilling steel or masonry.
Use as an Impact Wrench
The ID07 can be used with all 1/2 in. square impact
sockets from 1/2 in. to 1 in. hex. The ID07 provides
output torque up to 500 ft lbs/ 675 Nm. See the
information below on WRENCH TORQUE.
Wrench Torque Information
Factors that Affect Torque
An impact wrench is a rotary hammer that impacts the
head of a bolt or nut. It does not apply a slow steady
torque as do standard torque wrenches. Therefore
several factors can affect resultant torque when using
impact wrenches.
1. Long bolts. Long bolts, having high-friction
threads with lubrication under the bolt head or
associated nut, can twist when impacted, then
untwist before the next impact, especially if
there is low friction between the bolt head or
nut and the mating surface.
2. Heavy, loose or multiple adapters. Heavy,
loose or multiple adapters between the wrench
and socket can dissipate the intensity of the
impact to the bolt head or nut.
3. Amount of impact. Maximum resultant
torque an be obtained by allowing continuous
impacting of the socket against the bolt head
or nut for at least 10 seconds.
4. Hydraulic flow rate. If the flow rate to the
tool is too low, hammer (or impact) speed is
reduced. If the flow is correct, a change in the
relief pressure does not affect the impact
force. Poorly designed hydraulic circuits can
result in lower flow rates and reduced impact
speeds.
Bolt Grade and Thread Recommendations
Allowable bolt torque is limited by both thread
diameter and grade of steel in the bolt. The ID07
Impact Wrench is recommended for use on the
following bolt grade and thread sizes:
1. Using a calibrated flowmeter and pressure
gauge, check that the hydraulic power source
9
Page 10
Operating Instructions
develops a flow of 4-12 gpm/ 15-45 lpm at
2000 psi/ 140 bar.
2. Make certain the hydraulic power source is
equipped with a relief valve set to open at
2100 psi/ 145 bar maximum.
Connect Hoses
1. Wipe all hoses with a clean lint-free cloth
before making connections.
2. Connect the hoses from the hydraulic power
source to the hose couplers on the tool. It is a
good practice to connect the return hose first
and disconnect it last to minimize or avoid
trapped pressure within the tool.
3. Observe flow indicators stamped on hose
couplers to be sure that oil will flow in the
proper direction. The female coupler is the
inlet coupler.
NOTE: The pressure in uncoupled hoses left in
the sun may result in making them difficult to
connect. When possible, connect the free ends of
the operating hoses together.
Wrench Operation
Use a larger capacity impact wrench model for jobs
requiring continuous application of greater than 500 ft
lb/ 675 Nm of torque on successive fasteners or
requiring impact times to constantly exceed 10
seconds.
1. Observe all safety precautions.
2. Move the hydraulic circuit control valve to the
ON position to operate the wrench.
end of the valve IN.
NOTE: To more accurately tighten bolts, lubricate
threads and check with a torque wrench.
Duplicate time of impacting for other bolts of the
same length and thread size.
4. Squeeze the trigger to activate the wrench.
5. Release the trigger to stop the wrench.
Cold Weather Operation
1. Before using the tool in cold weather, preheat
the hydraulic fluid at low engine speed. When
using the normally recommended oils, oil
temperature should be at or above 50° F/10° C
(400 ssu/82 centistokes) before use.
2. Damage to the hydraulic system or tool can
result from use with oil that is too viscous or
thick.
Daily Maintenance Checks
To ensure safe operation, the following items must be
checked each day at the start of the work shift and at
the end of the work shift.
1. Check all fasteners for tightness.
2. Check the tool for oil leaks. If leaks are
observed, do not use the tool. Have the tool
serviced before use.
3. Check the tool for proper operation and
performance. If the tool appears to not be
operating properly , do not use the tool. Have
the tool serviced before use.
WARNING
Always use sockets and accessories designed for impact type
applications. DO NOT USE STANDARD SOCKETS OR
ACCESSORIES. THESE CAN CRACK OR FRACTURE DURING
OPERATION.
3. Select the direction of impact desired using
the reversing spool located on the side of the
wrench. From the operator's view point, to
tighten fasteners, push the right hand end of the
valve IN. To loosen fasteners, push the left hand
10
Page 11
Operating Instructions
Open Center/ Closed Center Setup
(OC/CC)
This tool can be configured to run on both open center
and closed center systems. Set for proper system before
use.
1. Determine system type.
2. Remove hex plug (44) from spring cap using a
3/16 in. Hex.
Closed CenterUsing a 3/16 in. Hex, reach
through the hole in the spring cap
and turn the selector screw fully
clockwise. When the selector
screw bottoms, closed center
operation is selected.
Open CenterUsing a 3/16 in. Hex, reach
through the hole in the spring cap
and turn the selector screw
counter-clockwise until meeting
resistance (from the retaining
ring). Turn the selector clockwise
and then counter-clockwise to be
sure the selector is being stopped
by the retaining ring. Do not force
the selector screw. Open center
Operation is now selected.
CAUTION
To prevent damage to the retaining
ring, do not attempt to force the
selector screw counter-clockwise
beyond the point of initial resistance.
3. Reinstall hex plug. Failure to install plug may
introduce contaminants to the spool bore resulting
in replacement of the valve spool and main
Housing.
11
Page 12
Service Instructions
Note: For orientation of parts in the following
procedures, refer to the parts drawing later in this
manual.
Prior to Disassembly
1. Clean the exterior of the tool and place on a clean
work surface.
2. Obtain the seal kit listed on the PARTS LIST so all
seals exposed during disassembly can be replaced.
Prior to Reassembly
1. Clean all parts with a degreasing solution.
2. Blow dry all parts or use lint-free cloths.
3. Ensure that all seals exposed during disassembly
are replaced with new parts.
4. Apply clean grease or o-ring lubricant to all parts
during assembly.
Impact Mechanism Disassembly
5. To remove a 7/16 inch anvil from the hammer
case, complete the following steps.
a. Using two small screw drivers, push the thrust
ring (57) down and pry out the thrust ring lock
(58). Lift off the thrust ring, spring (56), and
retaining sleeve (59) being careful to not allow
the steel balls (27) to fall out.
b. Remove the steel balls.
c. Push the anvil out of the hammer case.
Impact Mechanism Reassembly
1. Thoroughly clean and inspect all parts of the
impact mechanism. If the hammer case, hammers,
pins, or anvil appears damaged in any way, the part(s)
should be replaced.
2. Apply grease and install a new o-ring (10) onto the
pilot ring (62). For underwater models, apply grease
and install a new o-ring (1) into the groove in the
bushing (60).
3. Apply impact tool lubricant to the anvil and install
it into the hammer case. If the anvil is a 7/16 inch
quick change, complete the following steps.
1. Clamp the impact drill/wrench in a vice with soft
jaws, impact mechanism facing up.
2. Unscrew and remove the fasteners (8), lockwashers
(22) and lift the hammer case (61) off of the main
housing (80). If the tool contains a trigger guard (43),
unscrew and remove the fastener (23), nut (20) and
remove the trigger guard before lifting off the hammer
case.
3. If the hammer frame (53) and hammers (54) remain
on the main housing, lift them off. If the hammer frame
and hammers remain in the hammer case, remove them
by turning the anvil until they drop out. On models
containing the 1/2 inch drive anvil, the hammer frame,
hammers, and anvil can be removed from the hammer
case by simply pushing on the anvil (55).
4. Push the hammer pins (52) out of the hammer frame
and then remove the two hammers.
a. Apply grease to the holes in the anvil for the steel
balls (27) and then install each ball.
b. Place the retaining sleeve (59) over the anvil
followed by the spring (56) and thrust ring (57).
c. Push down on the thrust ring and then install the
thrust ring lock (58).
4. Apply impact tool grease to the hammers, hammer
frame, and pins.
NOTE: Do not fill the hammer case with grease
or heavily coat the mechanism parts with grease.
A coating is all that is required.
5. Install the hammers into the hammer frame and
then install each pin.
NOTE: Make sure the hammers are oriented as
12
Page 13
Service Instructions
shown in the parts illustration (one hammer
appears to be upside down against the other).
The order (front to back) does not matter as long
as one is upside down against the other.
6. Install the hammer frame and hammers assembly
into the hammer case. Turning of the anvil will help
seat the frame and hammers.
7. Making sure the spacer (47) and bearing (32 & 33)
are in place, install the completed mechanism
assembly to the main housing and secure with the
capscrews (8) and lock washers (22). Tighten to 48 in.
lb./5.4 Nm. If a trigger guard is used, install it at this
time.
Tool Disassembly
1. Complete steps 1, 2 and 3 under IMPACT
MECHANISM REMOVAL.
2. Remove the spacer (47) and thrust bearing (32 &
33) from the main housing assembly.
(83) and then push the valve spool (65) out of the
spring cap end of the main housing. Remove the oring (19) from the main housing and the o-ring (18)
from the valve spool.
Trigger
9. Remove the trigger (81) by first unscrewing the
capscrews (8) and lockwashers (22) and removing the
trigger and trigger mount (82) as an assembly. Drive
out the roll pin (21).
Reversing Spool
10. Remove retaining rings (74) and remove the end
caps (72).
11. Unscrew and remove the seal caps (71) and slide
the reversing spool (75) out of the main housing.
NOTE: Make sure the idler shaft has been
removed prior to completing this step.
Motor Cap
3. Remove the 6 socket head capscrews (29) and
lockwashers (4) securing the motor cap assembly (36)
to the main housing assembly and lift off the motor
cap assembly. Do not in any way excessively force the
motor cap assembly off of the main housing assembly.
4. Remove the o-ring (11) from the motor cap.
Main Shaft & Idler Shaft
5. Tap on the splined end of the main shaft (37) and
push the shaft from the main body.
6. Remove the idler gear (35), idler shaft (48), spring
(50), and plunger (49).
7. Remove the retaining ring (16) and then pick out
the seal washer (34), o-ring (5) and back-up ring (26)
from the main housing.
Valve Spool
Cleaning and Inspection
Cleaning
Clean all parts with a degreasing solution. Blow dry
with compressed air or use lint-free cloths.
Gear Chamber (Motor Cap)
The chamber bores and bottoms around the shaft
bushings should be polished and not rough or grooved.
If the bushing bores are yellow-bronze, replace them
and investigate the cause of wear.
The flat surfaces around the chamber and bolt holes
should be flat and free of nicks or burrs that could
cause misalignment or leaks.
Bushings
The inside of the bushings should be gray with some
bronze showing through. If significant yellow-bronze
8. Unscrew the spring cap (73), pick out the spring
13
Page 14
Service Instructions
shows, replace the bushings. Inspect the motor shaft
and idler shaft for corresponding wear and replace as
required.
Gears
The drive and idler gears should have straight tips
without nicks; square tooth ends and a smooth even
polish on the teeth and end faces. Replace the gear if
cracks are present.
Main Housing Assembly
5. Install each end cap (72) and secure withretaining
ring (74).
6. Lubricate the seal area of the main shaft (37) and
install it into the main housing. Install the idler gear
(35) onto the idler shaft.
7. Lubricate and install a new o-ring (11) onto the
motor cap (36). Lubricate the bolt (29) threads with an
antiseize compound and install the motor cap with
lockwasher (4). Tighten the bolts to 15-17 ft. lb./20-23
Nm in a cross pattern.
The surface near the gears should show two
interconnecting polished circles without a step.
Shafts
The shaft diameter at the bearing and seal locations
must be smooth. Grooves, roughness or a reduced
diameter indicate fluid contamination or damaged
bushings. Grit particles may have been imbedded in
the bushings, grinding into the hardened shaft. If
abnormal shaft wear as above occurs (more than
normal polishing), replace both the shaft and
associated bushings.
Also check the hydraulic system for excess
contamination in the fluid and for filter condition.
Operating conditions may require changing from a 25micron filter to an oversized 10-micron filter.
Tool Reassembly
1. Lubricate and install a new o-ring (5) and back-up
ring (26) into the main housing. Install the seal backup washer (34) and retaining ring (16).
2. Slide the reversing spool into the main housing
assembly. Insert the spool with the slot toward the
idler shaft hole and the narrow side of the depression
in the spool facing up toward the top of the main
housing.
CAUTION
Do not force parts together.
8. Lubricate and install a new seal wiper (67) into the
trigger mount (82). Secure trigger (81) to trigger mount
with roll pin (21). Install the trigger assembly to the
main housing with bolts (8) and lockwashers (22).
9. Install a new o-ring (19) in main housing and new oring (18) on valve spool. Lubricate the valve spool
bore and seals with grease before installing the valve
spool (65) into the main housing from the spring cap
end. Do not install the valve spool from the trigger side
of the main housing as this will result in spool seal
damage. Ensure that the tab on the valve spool nose is
aligned with the slot in the trigger. Install spring (83)
behind the valve spool. Using Loctite™ 242, install
spring cap (73) to main housing.
10. Lubricate with grease and install the bearing races
(32) and thrust bearing (33). Install the spacer (47)
with the smaller stepped diameter facing the main
housing.
11. Install the impact mechanism. Tighten bolts (8)
with lockwashers (22) to 48 in. lb./5.4 Nm. If a trigger
guard (43) is used, install it at this time with bolt (23)
and nut (20).
3. Insert the idler shaft (48) with spring (50) and
plunger (49) to prevent the reversing spool from
turning.
4. Lubricate and install new wiper seals (70), o-rings
(12), back-up rings (17), and o-rings (3) into each seal
cap (71). Install each seal cap onto the main housing
assembly.
14
Page 15
Troubleshooting
This section describes how to find and resolve problems users may experience. If a situation occurs that is not covered,
call your Stanley Customer Service representative for assistance.
WARNING
Inspecting the tool or installing parts with the hydraulic hoses connected can result in severe personal injury or equipment
damage.
To prevent accidental startup, disconnect the hydraulic power before beginning any inspection or installation task.
If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem.
When diagnosing faults in operation of the tool, always check that the hydraulic power source is supplying the correct
hydraulic flow and pressure to the tool as listed in the table. Use a flowmeter known to be accurate. Check the flow
with the hydraulic oil temperature at least 80° F/27° C.
SymptomPossible CauseSolution
Low performance
or impact.
Tool runs too fast.
Fluid leak at motor
cap face.
Performance low
and seems to get
worse rapidly.
Hydraulic power source not
functioning.
Couplers or hoses blocked.
Hydraulic motor failure.
Hydraulic lines not connected.
Hammer pins broken.
Long bolt.Lubricate threads.
Sockets or adapters too heavy or
loose.
Dry Mechanism
Incorrect hydraulic flow.
Fasteners loose.Tighten to recommended torque.
Face o-ring worn or damaged.Replace as required.
Bearing failure.Replace as required.
Trigger spool worn.Replace as required.
Check the power source for proper
flow and pressure (4-12 gpm/ 15-45
lpm, 2000 psi/ 140 bar.)
Locate and remove restriction.
Inspect and repair.
Connect lines.
Replace hammer pins.
Use the correct impact type sockets
or adapters.
Re-grease
Check that hydraulic power source
is producing 4-12 gpm/ 15-45 lpm
at 2000 psi/ 140 bar.
Impact mechanism worn.Repair or replace.
Fluid gets hot,
power unit
working hard.
Circuit relief set too low.Adjust relief valve to 2200 psi/ 155
Too much fluid going through tool.Adjust flow for 4-12 gpm/ 15-45 lpm
Circuit has contaminants that have
caused wear and high heat
generation.
bar minimum.
maximum.
Replace worn pump and valves:
install a large clean filter and keep
circuit fluid clean.
ID0781001, ID07810S, ID0782001 Only
ID0781001, ID0782001 Only
ID07810, ID0781001, ID07810S Only
Includes #31
Includes #6, 15
Part Of Set 24069, ID07810S Only
Part Of Set 24069, ID07810S Only
Model ID07810S Only
ID0781001, ID0782001 Only
ID0781001, ID07810S, ID0782001 Only
ID0781001, ID0782001 Only
Id0781001, ID0782001 Only
ID07810, ID0781001, ID07810S Only
Incl. #63, 64, ID07820, ID0782001, ID07920 Only
ID07810, ID0781001 ID07810S Only
ID07810, ID0781001 ID07810S Only
ID07810, ID0781001 ID07810S Only
ID07810, ID0781001 ID07810S Only
ID07810, ID0781001, ID07810S, ID07820, ID0782001 Only
ID07920 Only
Retainer
Spring
Valve Spool
Selector Screw
Seal Wiper
Relief Cartridge Assy
Hose Assy 471st-05-01-08-06-08-18
Seal Wiper
Seal Cap
End Cap
Spring Cap
Retaining Ring External
Reversing Spool
3/8 Flushface Cpler Body -8 (1/2) Male SAE
3/8 Flushface Cpler Nose -8 (1/2) Male SAE
Warning Sticker - Pressure
Warning Sticker - Electrical
Main Housing Assy
Trigger Casting
Trigger Mount Casting
Spring
O-ring, 13/16 x 15/16 x 1/16 -019
O-ring, 3/16 x 5/16 x 1/16 -008
O-ring, ½ x 5/8 x 1/16 -014
O-ring, ½ x 11/16 x 3/32 -112
O-ring, 1/4 x 3/8 x 1/16 -010
O-ring, 2-1/4 x 2-3/8 x 1/16 -035
O-ring, 1-3/4 x 1-7/8 x 1/16 -031
O-ring, .755 x .949 x .097 -910
O-ring, .441 x .558 x .072 -905
Backup ring, -014
O-ring, ½ x 5/8 x 1/16 -014
O-ring, 5/8 x 3/4 x 1/16 -016
Backup ring, -112
SealWiper
Seal Wiper
7/16 in. Quick Change Chuck to 1/2 in. Square Female
Adapter, 7/16 in. Hex Shank to 1/2 in Square Male
5/8 in. Quick Change Adapter to 1/2 in. Square Female
Adapter, 5/8 in. Male Hex x ½ in. Male Square Drive
Wood Auger Bits, 5/8 in. Hex
9/16 in. dia x 18 in. Carbide Tipped Auger Bit (22 in. oal)
13/16 in. dia x 18 in. Carbide Tipped Auger Bit (22 in. oal)
Wood Auger Bits, 7/16 in. Hex
9/16 in. dia. x 8 in. Carbide Tipped Auger Bit (12 in. oal)
11/16 in. dia. x 8 in. Carbide Tipped Auger Bit (12 in. oal)
13/16 in. dia. x 8 in. Carbide Tipped Auger Bit (12 in. oal)
15/16 in. dia. x 8 in. Carbide Tipped Auger Bit (12 in. oal)
1-1/16 in. dia. x 8 in. Carbide Tipped Auger Bit (12 in. oal)
9/16 in. dia. x 12 in. Carbide Tipped Auger Bit (16 in. oal)
11/16 in. dia. x 12 in.
13/16 in. dia. x 12 in. Carbide Tipped Auger Bit (16 in. oal)
15/16 in. dia. x 12 in. Carbide Tipped Auger Bit (16 in. oal)
1-1/16 in. dia. x 12 in. Carbide Tipped Auger Bit (16 in. oal)
9/16 in. dia. x 18 in. Carbide Tipped Auger Bit (22 in. oal)
11/16 in. dia. x 18 in. Carbide Tipped Auger Bit (22 in. oal)
13/16 in. dia. x 18 in. Carbide Tipped Auger Bit (22 in. oal)
15/16 in. dia. x 18 in. Carbide Tipped Auger Bit (22 in. oal)
1-1/16 in. dia. x 18 in. Carbide Tipped Auger Bit (22 in. oal)
11/16 in. dia x 15 in. Carbide Tipped Auger Bit (18 in. oal)
13/16 in. dia x 15 in. Carbide Tipped Auger Bit (18 in. oal)
1/2 in., Double Square 8-Point, Deep Length
9/16 in., Double Square 8-Point, Deep Length
5/8 in., Double Square 8-Point, Deep Length
11/16 in., Double Square 8-Point, Deep Length
3/4 in., Double Square 8-Point, Deep Length
13/16 in., Double Square 8-Point, Deep Length
7/8 in., Double Square 8-Point, Deep Length
15/16 in., Double Square 8-Point, Deep Length
1 in., Double Square 8-Point, Deep Length
Socket Set, Double Square 8-Point, Deep Length,
1/2 Square Drive, 1/2 to 1-1/16 in. Sizes
Lineman’s Socket, 13/16 in. and 15/16 in.
Lineman’s Socket, 1 in. and 1-1/8 in.
19
Page 20
Warranty
Stanley Hydraulic Tools (hereinafter called “Stanley”), subject to the exceptions contained below, warrants new hydraulic tools for a period of one
year from the date of sale to the first retail purchaser, or for a period of 2 years from the shipping date from Stanley, whichever period expires first, to
be free of defects in material and/or workmanship at the time of delivery, and will, at its option, repair or replace any tool or part of a tool, or new
part, which is found upon examination by a Stanley authorized service outlet or by Stanley’s factory in Milwaukie, Oregon to be DEFECTIVE IN
MATERIAL AND/OR WORKMANSHIP.
EXCEPTIONS FROM WARRANTY
NEW PARTS: New parts which are obtained individually are warranted, subject to the exceptions herein, to be free of defects in material and/or
workmanship at the time of delivery and for a period of 6 months after the date of first usage. Seals and diaphragms are warranted to be free of
defects in material and/or workmanship at the time of delivery and for a period of 6 months after the date of first usage or 2 years after the date of
delivery, whichever period expires first. Warranty for new parts is limited to replacement of defective parts only. Labor is not covered.
FREIGHT COSTS: Freight costs to return parts to Stanley, if requested by Stanley for the purpose of evaluating a warranty claim for warranty credit,
are covered under this policy if the claimed part or parts are approved for warranty credit. Freight costs for any part or parts which are not approved
for warranty credit will be the responsibility of the individual.
SEALS & DIAPHRAGMS: Seals and diaphragms installed in new tools are warranted to be free of defects in material and/or workmanship for a
period of 6 months after the date of first usage, or for a period of 2 years from the shipping date from Stanley, whichever period expires first.
CUTTING ACCESSORIES: Cutting accessories such as breaker tool bits are warranted to be free of defects in material and or workmanship at the
time of delivery only.
ITEMS PRODUCED BY OTHER MANUFACTURERS: Components which are not manufactured by Stanley and are warranted by their respective
manufacturers.
a. Costs incurred to remove a Stanley manufactured component in order to service an item manufactured by other
ALTERATIONS & MODIFICATIONS: Alterations or modifications to any tool or part. All obligations under this warranty shall be terminated if the
new tool or part is altered or modified in any way.
NORMAL WEAR: Any failure or performance deficiency attributable to normal wear and tear such as tool bushings, retaining pins, wear plates,
bumpers, retaining rings and plugs, rubber bushings, recoil springs, etc.
INCIDENTAL/CONSEQUENTIAL DAMAGES: To the fullest extent permitted by applicable law, in no event will STANLEY be liable for any
incidental, consequential or special damages and/or expenses.
FREIGHT DAMAGE: Damage caused by improper storage or freight handling.
LOSS TIME: Loss of operating time to the user while the tool(s) is out of service.
IMPROPER OPERATION: Any failure or performance deficiency attributable to a failure to follow the guidelines and/or procedures as outlined in
the tool’s operation and maintenance manual.
MAINTENANCE: Any failure or performance deficiency attributable to not maintaining the tool(s) in good operating condition as outlined in the
Operation and Maintenance Manual.
HYDRAULIC PRESSURE & FLOW, HEAT, TYPE OF FLUID: Any failure or performance deficiency attributable to excess hydraulic pressure,
excess hydraulic back-pressure, excess hydraulic flow, excessive heat, or incorrect hydraulic fluid.
REPAIRS OR ALTERATIONS: Any failure or performance deficiency attributable to repairs by anyone which in Stanley’s sole judgement caused or
contributed to the failure or deficiency.
MIS-APPLICATION: Any failure or performance deficiency attributable to mis-application. “Mis-application” is defined as usage of products for
which they were not originally intended or usage of products in such a matter which exposes them to abuse or accident, without first obtaining the
written consent of Stanley. PERMISSION TO APPLY ANY PRODUCT FOR WHICH IT WAS NOT ORIGINALLY INTENDED CAN ONLY BE
OBTAINED FROM STANLEY ENGINEERING.
WARRANTY REGISTRATION: STANLEY ASSUMES NO LIABILITY FOR WARRANTY CLAIMS SUBMITTED FOR WHICH NO TOOL REGISTRATION IS ON RECORD. In the event a warranty claim is submitted and no tool registration is on record, no warranty credit will be issued without first
receiving documentation which proves the sale of the tool or the tools’ first date of usage. The term “DOCUMENTATION” as used in this paragraph
is defined as a bill of sale, or letter of intent from the first retail customer. A WARRANTY REGISTRATION FORM THAT IS NOT ALSO ON
RECORD WITH STANLEY WILL NOT BE ACCEPTED AS “DOCUMENTATION”.
manufacturers.
NO ADDITIONAL WARRANTIES OR REPRESENTATIONS
This limited warranty and the obligation of Stanley thereunder is in lieu of all other warranties, expressed or implied including merchantability or
fitness for a particular purpose except for that provided herein. There is no other warranty. This warranty gives the purchaser specific legal rights
and other rights may be available which might vary depending upon applicable law.
20
Page 21
Page 22
For additional Sales & Service information, contact:
®
Stanley Hydraulic Tools
Division of the Stanley Works
3810 SE Naef Road
Milwaukie, OR 97267 USA
Tel: (503) 659-5660
Fax: (503) 652-1780
www.stanley-hydraulic-tools.com
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