Greenlee HID6506 Manuel utilisateur
HID6506
Rotary Impact Drill
SERVICE MANUAL
Serial Codes AML and GAT
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
Register this product at www.greenlee.com
AML
GAT
99915979 REV 6 © 2012 Greenlee Textron Inc. 2/12
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
2
Table of Contents
Safety ............................................................................ 2
Purpose of this Manual ................................................. 2
Other Publications......................................................... 2
Important Safety Information .....................................3–4
Disassembly ...............................................................5–6
Inspection...................................................................... 7
Assembly....................................................................7–9
Illustrations and Parts Lists ....................................10–15
Safety
Safety is essential in the use and maintenance of
Greenlee Utility tools and equipment. This service
manual and any markings on the tool provide informa-
tion for avoiding hazards and unsafe practices related to
the use of this tool. Observe all of the safety information
provided.
KEEP THIS MANUAL
Purpose of this Manual
This manual is intended to familiarize personnel
with the safe service procedures for the following
Greenlee Utility tools:
HID6506 (42309) Rotary Impact Drill
Serial Codes AML and GAT
Keep this manual available to all personnel.
Replacement manuals are available upon request at
no charge at www.greenlee.com.
Other Publications
Operation Manual: Publication 99940116
SAE Standard J1273 (Hose and Hose Assemblies):
Publication 99930323
All specications are nominal and may change as design
improvements occur. Greenlee Textron Inc. shall not be liable for
damages resulting from misapplication or misuse of its products.
Super Spool is a trademark of Greenlee Textron Inc.
Loctite is a registered trademark of Henkel Corporation.
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
3
IMPORTANT SAFETY INFORMATION
SAFETY
ALERT
SYMBOL
This symbol is used to call your attention to hazards
or unsafe practices which could result in an injury or
property damage. The signal word, dened below,
indicates the severity of the hazard. The message
after the signal word provides information for
preventing or avoiding the hazard.
Immediate hazards which, if not avoided, WILL result
in severe injury or death.
Hazards which, if not avoided, COULD result in
severe injury or death.
Hazards or unsafe practices which, if not avoided,
MAY result in injury or property damage.
Read and understand all of the
instructions and safety information
in this manual before operating or
servicing this tool. Refer also to the
Operation manual, which is listed
under “Other Publications.”
Failure to observe this warning could
result in severe injury or death.
Skin injection hazard:
• Do not use hands to check for
leaks.
• Do not hold hose or couplers
while the hydraulic system is
pressurized.
• Depressurize the hydraulic system
before servicing.
Oil under pressure easily punctures
skin causing serious injury, gangrene
or death. If you are injured by escap-
ing oil, seek medical attention
immediately.
Wear eye protection when operating
or servicing this tool.
Failure to wear eye protection could
result in serious eye injury from ying
debris or hydraulic oil.
Tool, accessory, and other
components may be hot during
and after operation. Allow to cool
before handling, or handle with heat-
resistant gloves.
Failure to observe this warning could
result in severe injury.
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
4
IMPORTANT SAFETY INFORMATION
Do not exceed the following hydraulic power source
maximums:
• Hydraulic ow: 45.4 l/min (12 gpm)
• Pressure relief: 138 bar (2000 psi)
• Back pressure: 13.8 bar (200 psi)
Failure to observe this warning could result in severe
injury or death.
Do not disconnect tool, hoses, or ttings while the
power source is running or if the hydraulic uid is
hot. Hot hydraulic uid can cause serious burns.
Do not reverse hydraulic ow. Operation with
hydraulic ow reversed can cause tool malfunction.
Connect the pressure (supply) hose and tank (return)
hose to the proper ports.
Failure to observe this warning could result in severe
injury or death.
Hydraulic oil can cause skin irritation.
• Handle the tool and hoses with care to prevent
skin contact with hydraulic oil.
• In case of accidental skin contact with hydraulic
oil, wash the affected area immediately to remove
the oil.
Failure to observe these precautions may result in
injury.
Notes: Keep all decals clean and legible. Replace when
necessary.
When disposing of any components (hydraulic hoses,
hydraulic fluid, worn parts, etc.), do so in accordance
with federal, state and local laws or ordinances.
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
5
Disassembly
Complete disassembly of the tool is not recommended.
If a complete overhaul is necessary, return the tool to
your nearest Greenlee Utility Authorized Service Center.
The disassembly procedure is divided into sections of
the tool. Disassemble only the section(s) necessary to
complete the repair.
Disassemble the tool on a at, clean surface. Take care
not to lose or damage any parts that may fall free during
disassembly.
Rotary Impact Mechanism
1. Remove three cap screws (63). Remove the rotary
impact mechanism (62).
2. Remove the rubber seal (60) and felt seal (61).
Note: Greenlee does not recommend complete
disassembly of the mechanism. If required, replace
mechanism as an assembly (52058181).
Adapter and Drive Shaft
1. Remove four cap screws (65), adapter (57), and
gasket (64).
2. Remove the retaining ring (58) from the adapter (57).
Push the drive shaft (55) and bearing (56) out of the
adapter (57).
3. If necessary, remove the shaft seal (59), gear (54),
and bearings (56) from the drive shaft (55).
Motor
1. Scribe a line across the motor cap (47) and handle
(1) to align parts correctly during assembly.
2. Remove eight cap screws (49) and pull the motor
cap from the handle. Remove the gasket (46).
If necessary, remove the dowel pins (45).
3. Pull the idler shaft (43) and gear (40) from the
handle. Remove the gear from the idler shaft.
If necessary, remove the drive pin (44) from the idler
shaft.
4. Remove the retaining clip (42), gear (40), and
Woodruff key (41) from the gear carrier shaft (53).
Pull the gear carrier shaft (53) from the trigger side
of the handle (1).
5. If the gear carrier shaft components require
disassembly, drive two dowel pins (52) from the
gear carrier shaft (53) using a punch. Pull two small
gears (51) from the gear carrier shaft (53).
6. Remove the ring gear (4) and roll pin (5) from the
handle, if necessary.
7. Use an O-ring tool to remove the O-ring (2) without
removing the needle bearing (3).
Needle Bearing Removal
Note: If the needle bearings (3, 48) in the motor cap
(47) or handle (1) are damaged or worn, Greenlee Utility
recommends replacing the component as an assembly
with bearings already pressed in.
1. Do not remove the needle bearings (3, 48) unless
they are damaged or worn. Bearings will be ruined
when they are removed.
2. A blind-hole bearing puller is required to remove
needle bearings from the motor cap (47) or handle
(1).
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
6
Trigger, Control Spool, and Super Spool™ Sleeve
1. Remove the retaining ring (25) and cap (24) from the
sleeve (19). Remove the compression spring (29)
from the end of the control spool (26).
2. Remove the connecting link (33) from the trigger (32)
and control spool (26). Remove one machine screw
(34) and nut (35) from the trigger (32). Remove the
trigger.
3. Remove the retaining ring (31) and washer (30).
Remove the control spool (26) from the sleeve (19).
Remove the O-ring (27) from the control spool (26).
4. Remove the retaining ring (22) from the sleeve (19).
Remove the sleeve from the handle (1).
5. Remove the O-rings (20, 21, 23) from the sleeve
(19). Remove the O-ring (18) from the handle (1).
Directional Spool
1. Remove both cap screws (17) and buttons (16) from
the directional spool (14). Slide the directional spool
part way through the bore to expose one O-ring
(15). Remove the exposed O-ring.
2. Remove the directional spool (14) by pushing it back
through the bore. Remove the remaining
O-ring (15).
Note: Attempting to force the directional spool
through the bore against the O-ring will damage the
O-ring and could allow particles of O-ring to get into
the motor.
Flow Control Cartridge
1. Remove the retaining ring (9). Pull the ow control
cartridge (6) out of the handle.
2. Remove the O-rings (7, 8).
Do not attempt to repair the ow control cartridge. It
contains no replaceable parts.
Failure to observe this warning could result in severe
injury or death.
Adjustable Torque Output Screw
1. Remove the spring pin (13) from the handle.
2. Turn the torque output screw (10) counterclockwise
until the threads disengage, and remove it from the
handle.
3. Remove the O-ring (11) and back-up ring (12).
Disassembly (cont’d)
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
7
Inspection
Clean all parts with an appropriate cleaning solution
and dry them thoroughly. Inspect each component as
described in this section. Replace any component that
shows wear or damage.
1. Rotary Impact Assembly: Inspect the exterior for
damage and loose or missing parts. Inspect the
spur gear (through the small view hole in the end of
the mechanism) for grooves, nicks and chips. If the
unit is damaged, replace the impact assembly.
2. Bearings: Insert shaft into bearings. Spin shaft. If
the shaft does not spin smoothly, replace the entire
assembly with bearings already pressed in.
3. Motor Cap, Handle, and Adapter: Inspect mating
surfaces, bores, oil passageways, etc. for grooves
or nicks. If any component shows wear or damage,
replace the entire assembly with bearings already
pressed in.
4. Planet Gear with Needle Bearings: Insert a corre-
sponding dowel pin into the bearing. While holding
the dowel between a thumb and forenger, roll the
gear in the palm of your other hand. If either gear
does not spin smoothly, replace both gears with
bearings already pressed in.
5. Inspect all other disassembled components for
cracks, grooves or nicks.
Assembly
Refer to the Illustrations and Parts Lists for correct
orientation and placement of parts.
Replace any O-rings, V-rings, seals, and gaskets on
parts that have been disassembled. Apply hydraulic
uid or O-ring lubricant to all O-rings and all metal
surfaces which they must slide over. When installing
an O-ring which must slide over sharp surfaces, use a
rolling motion and be careful not to damage the O-ring.
Wherever the assembly results in metal-to-metal
contact, coat the surfaces with hydraulic uid or O-ring
lubricant.
Some steps of the assembly procedure require a remov-
able type of thread sealing and locking compound, such
as Loctite® 242 or equivalent. Follow the manufacturer’s
instructions for curing.
Needle Bearing Installation in Handle or Motor Cap
HANDLE:
1. Install a new needle bearing (3) with identication
mark facing up (readable from Surface A) into
the handle (1).
2. Press the bearing into the handle until the bearing
cage is 0.020 inch below Surface A.
3. Repeat the procedure for the other needle bearing if
it was removed.
MOTOR CAP:
1. Install a new needle bearing (48) with identication
mark facing up (readable from Surface B) into the
motor cap (47).
2. Press the bearing into the motor cap until the
bearing cage is 0.047 inch below Surface B.
3. Repeat the procedure for the other needle bearing if
it was removed.
Needle Bearing Installation
in Handle and Motor Cap
Surface B
Motor Cap
Surface A
Motor Body
O-ring Seal
Needle Bearing
0.020 below
Surface A
0.047 below
Surface B
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
8
Assembly (cont’d)
Motor
1. Install the ring gear (4) into the handle (1), align-
ing the notch in the ring gear with the notch in the
handle. Insert the roll pin (5) into the hole that is
formed when these two components are aligned
correctly. The roll pin (5) must be ush or below the
handle surface.
2. Install a new O-ring (2) in the drive shaft opening
(1) using an O-ring tool. Be careful not to damage
the O-ring during installation. Install the gear carrier
shaft (53) into the handle.
3. Install the Woodruff key (41) in the gear carrier shaft
(53). Slide one gear (40) onto the gear carrier shaft
(53), guiding the keyway in the gear (40) over the
Woodruff key (41). Secure the gear to the drive shaft
with the retaining clip (42).
4. Install the drive pin (44) into the idler shaft (43), if
removed. Slide the remaining gear (40) onto the idler
shaft, guiding the keyway in the gear over the drive
pin. Install the idler shaft and gear in the handle (1),
meshing the two gears (40) together.
5. Install two dowel pins (45) in the handle (1), if
removed. Install a new gasket (46).
6. Install the motor cap (47) on the handle (1),
aligning the scribe marks that were made during
disassembly.
7. Secure the motor cap (47) to the handle (1) using
eight cap screws (49). Using the sequence shown
below, torque to 9 newton-meters (80 inch-pounds).
Torque Sequence
1
3
4
2
5 7
8 6
Directional Spool
1. Slide the directional spool (14) in the handle (1).
2. Install one O-ring (15) on the directional spool. Slide
the spool through the handle just far enough to
install the remaining O-ring (15) on the spool.
3. Apply a thread-locking compound to the threads of
the cap screws (17). Secure the buttons (16) to the
directional spool with the cap screws. Torque to
3.4 to 3.9 newton-meters (30 to 35 inch-pounds).
Trigger, Control Spool, and Super Spool Sleeve
1. Install the O-ring (18) in the sleeve cavity of the
handle (1). Install the O-rings (20, 21, 23) on the
sleeve (19).
2. Install the sleeve (19) in the handle (1). Secure the
sleeve in the handle with the retaining ring (22).
3. Install the spring (29), washer (24), and retaining ring
(25) into the sleeve (19). Install the O-ring (27) onto
the control spool.
4. Slide the control spool (26) in the sleeve (19) from
the trigger side of the handle (1). Install the washer
(30) in the end of the sleeve. Secure the washer to
the sleeve with the retaining ring (31).
5. Secure the trigger (32) to the handle (1) with the
machine screw (34) and stop nut (35).
6. Attach the connecting link (33) to the trigger (32)
and control spool (26).
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
9
Assembly (cont’d)
Flow Control Cartridge
1. Install the O-rings (7, 8) on the ow control cartridge
(6).
2. Install the ow control cartridge in the cavity of the
handle (1). Secure with the retaining ring (9).
Adjustable Torque Output Screw
1. Install the O-ring (11) and back-up ring (12) onto
the torque output screw (10). Install the screw in the
cavity of the handle (1).
2. Turn the screw clockwise until the threads are
engaged in the threads of the handle. Secure the
screw in the handle using the spring pin (13).
Adapter and Drive Shaft
1. If removed, install one ball bearing (56) and retaining
ring (58) onto the smooth end of the drive shaft
(55). Press the drive gear (54), until ush, onto the
smooth end of the drive shaft (55).
2. Slide the adapter (57), large opening rst, over the
helical geared end of the drive shaft (55). Secure the
drive shaft (55) and bearing (56) into the adapter (57)
with the retaining ring (58).
3. Install a new gasket (64) onto the handle. Mesh the
drive gear (54) on the end of the drive shaft (55) with
the planet gears (51) in the gear carrier shaft (53).
Secure the adapter (52) to the tool with four cap
screws (65). Torque to 9 newton-meters
(80 inch-pounds).
4. Install the remaining ball bearing (56) and shaft seal
(59) onto the helical geared end of the drive shaft
(55).
Rotary Impact Mechanism
1. Install the rubber seal (60) and felt seal (61) in the
rotary impact mechanism (62).
2. Install the rotary impact mechanism (62) on the
adapter (57). Secure with cap screws (63). Torque to
1.2 to 1.7 newton-meters (10 to 15 inch-pounds).
HID6506 Rotary Impact Drill
Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
10
Illustration
Rotary Impact Drill
Serial Code AML
14
49
70
47
46
45
48
42
40
43
3
2
50
1
51
52 64
54
58
56 57
65
55
25 24 29
23
44
19
21
20
15
16
17
33
34
18
22
26
31
30
27
4
15
16 17
41
5
61
60
63
62
35
32
33
11
12
10
13
6
7
8
9
59
56
53
Figure 1
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