Page 1
Code, Lot and Serial Number
EFFECTIVE: August 17, 2012
This equipment should not be installed, operated or
maintained by any person who has not read and understood
all the contents of this manual. Failure to read and comply
with the contents of this manual can result in serious bodily
injury or death, and/or property damage.
MANUAL
CHAIN HOIST
CB SERIES
MODEL M3
1/2 Ton through 20 Ton Capacity
Page 2
Table of Contents
Section Page Number
1.0 Important Information and Warnings ……………………………………………………………………… 4
1.1 Terms and Summary
1.2 Warning Tags and Labels
2.0 Technical Information…………………………………………………………………………….…………. 7
2.1 Specifications
2.2 Dimensions
2.3 Optional Equipment
3.0 Preoperational Procedures ……………………………………………………………………………… 11
3.1 Chain
3.2 Attachment Points
3.3 Mounting the Hoist
3.4 Preoperational Checks and Trial Operation
4.0 Operation …………………………………………………………………………………………………... 13
4.1 Introduction
4.2 Shall‟s and Shall Not‟s for Operation
4.3 Operation
4.4 Principal and Operation of the Slip Clutch
5.0 Inspection ………………………………………………………………………………………………….. 16
5.1 General
5.2 Inspection Classification
5.3 Frequent Inspection
5.4 Periodic Inspection
5.5 Occasionally Used Hoists
5.6 Inspection Records
5.7 Inspection Methods and Criteria
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Section Page Number
6.0 Maintenance & Handling …………………………………………………………………………………. 26
6.1 Lubrication
6.2 Disassembly, Assembly and Adjustment
6.3 Hoist Disassembly
6.4 Hoist Assembly
6.5 Storage
6.6 Outdoor Installation
7.0 Troubleshooting …………………………………………………………………………………………… 36
8.0 Warranty …………………………………………………………………………………………………… 39
9.0 Parts List …………………………………………………………………………………………………… 41
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These general instructions deal with the normal installation, operation, and maintenance situations encountered with
the equipment described herein. The instructions should not be interpreted to anticipate every possible contingency
or to anticipate the final system, crane, or configuration that uses this equipment. For systems using the equipment
covered by this manual, the supplier and owner of the system are responsible for the system‟s compliance with all
applicable industry standards, and with all applicable federal, state, and local regulations/codes.
This manual includes instructions and parts information for a variety of hoist types. Therefore, all instructions and
parts information may not apply to any one type or size of specific hoist. Disregard those portions of the instructions
that do not apply.
Record your hoist‟s Code, Lot and Serial Number (see Section 9) on the front cover of this manual for identification
and future reference to avoid referring to the wrong manual for information or instructions on installation, operation,
inspection, maintenance, or parts.
Use only Harrington authorized replacement parts in the service and maintenance of this hoist.
1.0 Important Information and Warnings
1.1 Terms and Summary
This manual provides important information for personnel involved with the installation, operation and
maintenance of this product. Although you may be familiar with this or similar equipment, it is strongly
recommended that you read this manual before installing, operating, or maintaining the product.
Danger, Warning, Caution, and Notice
Throughout this manual there are steps and procedures that can present hazardous situations. The following
signal words are used to identify the degree or level of hazard seriousness.
Danger indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury, and property damage.
Warning indicates an imminently hazardous situation which, if not avoided, could result in
death or serious injury, and property damage.
Caution indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury or property damage.
Notice is used to notify people of installation, operation, or maintenance information which
is important but not directly hazard-related.
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Equipment described herein is not designed for and MUST NOT be used for lifting, supporting, or transporting
people, or for lifting or supporting loads over people.
Equipment described herein should not be used in conjunction with other equipment unless necessary and/or
required safety devices applicable to the system, crane, or application are installed by the system designer, system
manufacturer, crane manufacturer, installer, or user.
Modifications to upgrade, rerate, or otherwise alter this equipment shall be authorized only by the original equipment
manufacturer.
If a below-the-hook lifting device or sling is used with a hoist, refer to ANSI/ASME B30.9, “Safety Standard for
Slings” or ANSI/ASME B30.20, “Safety Standard for Below-the-Hook Lifting Devices”.
Hoists used to handle hot molten material may require additional equipment or devices. Refer to ANSI Z241.2,
“Safety Requirements for Melting and Pouring of Metals in the Metalcasting Industry”.
Failure to read and comply with any one of the limitations noted herein can result in serious bodily injury or death,
and/or property damage.
It is the responsibility of the owner/user to install, inspect, test, maintain, and operate a hoist in accordance with
ANSI/ASME B30.16, “Overhead Hoists (Underhung)” and OSHA Regulations. If the hoist is installed as part of a
total lifting system, such as an overhead crane or monorail, it is also the responsibility of the owner/user to comply
with the applicable ANSI/ASME B30 volume that addresses that type of equipment.
It is the responsibility of the owner/user to have all personnel that will install, inspect, test, maintain, and operate a
hoist read the contents of this manual and applicable portions of ANSI/ASME B30.16, “Overhead Hoists
(Underhung)” and OSHA Regulations.
If the hoist owner/user requires additional information, or if any information in the manual is not clear, contact
Harrington or the distributor of the hoist. Do not install, inspect, test, maintain, or operate this hoist unless this
information is fully understood.
A regular schedule of inspection of the hoist in accordance with the requirements of ANSI/ASME B30.16 should be
established and records maintained.
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1.2 Warning Tags and Labels
Front Back
Figure 1-1 Warning Tag Attached to Hoist (shown larger for legibility)
The warning tag illustrated below in Figure 1-1 is supplied with each hoist shipped from the factory. If the tag is
not attached to your hoist‟s no-load side of the load chain, order a tag from your dealer and install it. Read and
obey all warnings attached to this hoist. Tag is not shown actual size.
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2.0 Technical Information
Temperature range:
-4° to +140°F (-20° to +60°C)
Humidity:
100% or less (Not an Underwater Device)
Table 2-1 Hoist Specifications
Cap.
(Tons)
Product
Code
Std.
Lift
(ft)
Pull to
Lift
Load
(lbs)
Load Chain
Diameter
(mm) x
Chain Fall
Lines
Overhaul
Ratio
Net
Weight
(lbs)
Shipping
Weight
Approx.
(lbs)
Weight for
Additional
One Foot
of Lift (lbs)
½
CB005 8 48
5.0x1
25
22
23
1.0
1
CB010
58
6.3x1
43
25
26
1.2
1½
CB015
70
7.1x1
57
32
33
1.4
2
CB020
72
8.0x1
70
41
43
1.6
2 ½
CB025
66
9.0x1
99
56
58
1.8
3
CB030
72
7.1x2
114
49
53
2.1
5
CB050
68
9.0x2
198
85
89
3.0
8
CB080
75
9.0x3
297
124
131
4.2
10
CB100
12
72
9.0x4
396
186
203
5.5
15
CB150
74
9.0x6
594
346
368
7.9
20
CB200
72x2
9.0x8
396x2
524
678
10.9
2.1 Specifications
2.1.1 Product Code
2.1.2 Operating Conditions and Environment
*NOTE: Any lift of chain is available on request. Simply specify the length of chain desired when ordering.
Because Harrington chains are specially heat treated, only authentic Harrington chains should be used on your
hoist. NEVER attempt to lengthen the chain by attaching additional chain links to it or by any other means.
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2.2 Dimensions
Table 2-2 Hoist Dimensions
Cap.
(Tons)
Product
Code
Headroom
c
(in)
a
(in) b (in) d (ft) e (in) f (in) g (in) x (in)
1/2
CB005
11.2
6.2
6.3
8.0
2.7
3.9
1.1
3.5 1 CB010
11.6
6.4
6.3
8.0
2.8
3.9
1.1
4.0
1 1/2
CB015
13.8
6.7
7.2
8.0
3.1
4.4
1.3
4.7 2 CB020
14.8
7.2
8.0
8.0
3.4
4.9
1.4
4.9
2 1/2
CB025
16.5
7.6
9.2
8.0
3.6
5.6
1.6
5.4 3 CB030
20.1
6.7
9.3
8.3
3.1
6.4
1.7
5.8 5 CB050
23.6
7.6
11.1
10.0
3.6
7.6
1.8
6.8 8 CB080
30.3
7.6
14.7
10.3
3.6
10.0
2.9
10.8
10
CB100
29.9
7.6
17.2
14.9
4.4
12.1
2.9
11.6
15
CB150
40.2
10.6
19.4
15.9
4.7
13.3
3.1
12.6
20
CB200
46.5
14.7
29.4
16.3
7.4
14.7
3.2
13.8
CB005 to CB025
CB030 to CB050
CB080
Figure 2-1
Figure 2-2
Figure 2-3
CB100 to CB150
CB200
Figure 2-4
Figure 2-5
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Table 2-3 Hook Dimension*
T = Top Hook
B = Bottom Hook
Units = inch
Cap.
(Tons)
Product
Code
Hook a b c d e g
1/2
CB005
T & B
0.8
0.5
0.7
0.5
1.4
1.1
1
CB010
1.0
0.6
0.9
0.6
1.7
1.1
1½
CB015
1.2
0.8
1.0
0.8
1.9
1.3
2
CB020
1.4
0.9
1.2
0.9
2.0
1.4
2 ½
CB025
1.6
1.0
1.3
1.0
2.1
1.6
3
CB030
1.8
1.1
1.5
1.1
2.2
1.7
5
CB050
2.2
1.4
1.9
1.4
2.5
1.8
8
CB080
3.0
1.9
2.5
1.9
3.3
2.9
10
CB100
3.0
1.9
2.5
1.9
3.3
2.9
15
CB150
3.7
2.4
3.1
2.4
3.9
3.1
20
CB200
4.2
2.6
3.5
2.6
4.3
3.2
*Refer to Section 5.7 for inspection dimensions and limits.
Figure 2-6 Latch Lock Hooks
2.3 Optional Equipment
2.3.1 Optional Latch Lock Hooks
The Bullard hook has a conventional hook shape with a special, heavy-duty, rotating, spring-
loaded, locking latch. The latch remains locked until it is released by the operator. Refer to Figure
2-6.
The Shur-Loc hook is a special design hook where the latch remains fixed and the hook swings
to unlock. The hook cannot be opened while a load is applied.
Installation of these hooks may change the headroom.
See Section 9.4, Parts List for a complete Latch Lock Hook part listing.
See Table 6-3 for yoke nut torque specifications.
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2.3.2 Optional Inspection Hooks
Figure 2-7 Inspection Hooks
Figure 2-8 CB Chain Container
The Inspection Hook is designed to facilitate the inspection of the internal surfaces of the hook
yoke and shank portion of the hook itself. The Inspection Hook is suitable for applications where
inspection of the internal parts of the hook set is required. The inspection hook uses the standard
Harrington hook set and is assembled with high-strength locking fasteners instead of rivets.
Inspection hooks are available in top and bottom versions. Refer to Figure 2-7.
Disassembly and re-assembly involves removal and reinstallation of the yoke fasteners of the
Inspection Hook Set Assembly followed by testing of the hoist prior to returning it to service.
The Inspection Hook is available for CB005 through CB025 hoists.
See Section 9.4, Parts List for a complete Inspection Hook part listing.
See Table 6-3 for yoke nut torque specifications.
2.3.3 Optional Chain Containers
Chain containers are sized based on the capacity and lift of the hoist. The containers are
constructed from vinyl coated canvas with a steel frame on top. The containers are prepared
differently depending on the host model. See Harrington document EDOC0154 for sizing
information.
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Figure 3-1 Twist in Load Chain – Double Fall Model
Figure 3-2 Capsized Hook and Chain – Double Fall Model
3.0 Preoperational Procedures
3.1 Chain
3.1.1
Verify that the load chain is not twisted or tangled prior to operating the hoist.
Make sure the bottom hook on the 3 (CB030) through the 20 (CB200) Ton multiple fall hoists is not
capsized. See Figures 3-1 and 3-2. Correct all chain irregularities before conducting the first hoist
operation.
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3.2 Attachment Points
3.2.1
components and supporting structure are adequate to support the hoist and its load. If necessary
consult a professional that is qualified to evaluate the adequacy of the suspension location and its
supporting structure.
3.2.2
Prior to attaching the hoist ensure that all attachment points, suspension
See Section 6.6 for outdoor installation considerations.
3.3 Mounting the Hoist
3.3.1 Hook Mounted to a Fixed Location - Attach the hoist‟s top hook to the fixed suspension point.
3.3.2
that the hook‟s latch is engaged.
Ensure that the fixed suspension point rests on the center of the hook‟s saddle and
3.4 Preoperational Checks and Trial Operation
3.4.1
other lifting attachments before use. Inspect all load suspension members for damage prior to use and
replace or repair all damaged parts.
3.4.2
Section 3.1.
3.4.3 Measure and record the “k” dimension of all hooks on hoist. See Table 5-4 under Section 5,
“Inspection”.
3.4.4 Record the hoist's Code, Lot and Serial Number (from the name plate on the hoist; see Section 9) in
the space provided on the cover of this manual.
Confirm the adequacy of the rated capacity for all slings, chains, wire ropes and all
Verify and correct all chain irregularities prior to operating the hoist. Refer to
3.4.5 Ensure that the hoist is properly installed to a fixed point.
3.4.6 Ensure that all nuts, bolts and split pins (cotter pins) are sufficiently fastened.
3.4.7 Confirm proper operation.
Before operating read and become familiar with Section 4 - Operation.
Before operating ensure that the hoist meets the Inspection, Testing and Maintenance
requirements of ANSI/ASME B30.16.
Before operating ensure that nothing will interfere with the full range of the hoist‟s operation.
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4.0 Operation
DO NOT WALK UNDER A SUSPENDED LOAD
HOIST OPERATORS SHALL BE REQUIRED TO READ THE OPERATION SECTION OF THIS MANUAL, THE
WARNINGS CONTAINED IN THIS MANUAL, INSTRUCTION AND WARNING LABELS ON THE HOIST OR
LIFTING SYSTEM, AND THE OPERATION SECTIONS OF ANSI/ASME B30.16 and ANSI/ASME B30.10. THE
OPERATOR SHALL ALSO BE REQUIRED TO BE FAMILIAR WITH THE HOIST AND HOIST CONTROLS
BEFORE BEING AUTHORIZED TO OPERATE THE HOIST OR LIFTING SYSTEM.
HOIST OPERATORS SHOULD BE TRAINED IN PROPER RIGGING PROCEDURES FOR THE ATTACHMENT
OF LOADS TO THE HOIST HOOK.
HOIST OPERATORS SHOULD BE TRAINED TO BE AWARE OF POTENTIAL MALFUNCTIONS OF THE
EQUIPMENT THAT REQUIRE ADJUSTMENT OR REPAIR, AND TO BE INSTRUCTED TO STOP OPERATION
IF SUCH MALFUNCTIONS OCCUR, AND TO IMMEDIATELY ADVISE THEIR SUPERVISOR SO CORRECTIVE
ACTION CAN BE TAKEN.
HOIST OPERATORS SHOULD HAVE NORMAL DEPTH PERCEPTION, FIELD OF VISION, REACTION TIME,
MANUAL DEXTERITY, AND COORDINATION.
HOIST OPERATORS SHOULD NOT HAVE A HISTORY OF OR BE PRONE TO SEIZURES, LOSS OF
PHYSICAL CONTROL, PHYSICAL DEFECTS, OR EMOTIONAL INSTABILITY THAT COULD RESULT IN
ACTIONS OF THE OPERATOR BEING A HAZARD TO THE OPERATOR OR TO OTHERS.
HOIST OPERATORS SHOULD NOT OPERATE A HOIST OR LIFTING SYSTEM WHEN UNDER THE
INFLUENCE OF ALCOHOL, DRUGS, OR MEDICATION.
• Read ANSI/ASME B30.16 and ANSI/ASME B30.10.
• Read the hoist manufacturer‟s Operating and Maintenance Instructions.
• Read all labels attached to equipment.
4.1 Introduction
The operation of a hoist involves more than activating the hoist‟s controls. Per the ANSI/ASME B30 standards, the use
of a hoist is subject to certain hazards that cannot be mitigated by engineered features, but only by the exercise of
intelligence, care, common sense, and experience in anticipating the effects and results of activating the hoist‟s controls.
Use this guidance in conjunction with other warnings, cautions, and notices in this manual to govern the operation and
use of your hoist.
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Improper operation of a hoist can create a potentially hazardous
situation which, if not avoided, could result in death or serious injury,
and substantial property damage. To avoid such a potentially
hazardous situation THE OPERATOR SHALL:
4.2 Shall’s and Shall Not’s for Operation
• NOT lift more than rated load for the hoist.
• NOT use damaged hoist or hoist that is not working
properly.
• NOT use hoist with twisted, kinked, damaged, or
worn chain.
• NOT use hoist if the bottom hook is capsized
(multiple fall hoists - see Section 3.1).
• NOT leave load supported by the hoist unattended
unless specific precautions have been taken.
• NOT allow the chain, or hook to be used as an
electrical or welding ground.
• NOT allow the chain, or hook to be touched by a
live welding electrode.
• NOT remove or obscure the warnings on the hoist.
• NOT use the hoist to lift, support, or transport
people.
• NOT lift loads over people.
• NOT apply load unless load chain is properly
seated in the load sheave (and idle sheave for hoist
with multiple chain falls).
• NOT use the hoist in such a way that could result in
shock or impact loads being applied to the hoist.
• NOT attempt to lengthen the load chain or repair
damaged load chain.
• NOT operate hoist when it is restricted from forming
a straight line from hook to hook in the direction of
loading.
• NOT use load chain as a sling or wrap load chain
around load.
• NOT apply load if binding prevents equal loading
on all load-supporting chains.
• NOT operate beyond the limits of the load chain
travel.
• NOT support load on hook tip unless hook is
designed for tip loading.
• NOT use in a way that causes either hook to be
side-loaded.
• NOT operate a hoist on which the safety placards
or decals are missing or illegible.
• Be familiar with operating controls, procedures, and
warnings.
• Make sure the unit is securely attached to a
suitable support before applying load.
• Make sure load slings or other approved single
attachments are properly sized, rigged, and seated
in the hook saddle.
• Take up slack carefully - make sure load is
balanced and load-holding action is secure before
continuing.
• Make sure all persons stay clear of the supported
load.
• Protect the hoist‟s load chain from weld splatter or
other damaging contaminants.
• Report Malfunctions or unusual performances
(including unusual noises) of the hoist and remove
the hoist from service until the malfunction or
unusual performance is resolved.
• Warn personnel before lifting or moving a load.
• Warn personnel of an approaching load.
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Improper operation of a hoist can create a potentially hazardous
situation which, if not avoided, could result in minor or moderate
injury, or property damage. To avoid such a potentially hazardous
situation THE OPERATOR SHALL:
• Maintain a firm footing or be otherwise secured
when operating the hoist.
• Check brake function by tensioning the hoist prior
to each lift operation.
• Use hook latches. Latches are to retain slings,
chains, etc. under slack conditions only.
• Make sure the hook latches are closed and not
supporting any parts of the load.
• Make sure the load is free to move and will clear all
obstructions.
• Avoid swinging the load or hook.
• Make sure hook travel is in the same direction as
shown on controls.
• Inspect the hoist regularly, replace damaged or
4.3 Operation
1) Face the hand chain wheel side of the hoist.
2) To raise the load, pull hand chain clockwise.
3) To lower the load, pull hand chain counterclockwise.
worn parts, and keep appropriate records of
maintenance.
• Use the hoist manufacturer‟s recommended parts
when repairing the unit.
• Lubricate load chain per hoist manufacturer‟s
recommendations.
• NOT use the hoist load limiting or warning device to
measure load.
• NOT allow your attention to be diverted from
operating the hoist.
• NOT allow the hoist to be subjected to sharp
contact with other hoists, structures, or objects
through misuse.
• NOT adjust or repair the hoist unless qualified to
perform such adjustments or repair.
NOTE: The clicking sound of the pawl when a load is being raised indicates normal operation.
4.4 Principle and Operation of the Slip Clutch
: IMPROPER chain hoist use could result in death or serious injury. To avoid these hazards:
: NEVER disassemble or attempt to adjust the slip clutch assemby. Any attempt to do so will void
the warranty. Contact your closest Harrington Distributor if service is required.
The standard slip clutch device prevents the hoist from being used to lift damaging loads beyond the rated capacity of
the manual chain hoist. When an applied load exceeds the preset value, the hand chain wheel rotates idly. The
mechanism is a friction clutch system located between the hand chain wheel and the mechanical brake.
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5.0 Inspection
5.1 General
5.1.1 The inspection procedure herein is based on ANSI/ASME B30.16. The following definitions are from
ANSI/ASME B30.16 and pertain to the inspection procedure below.
Designated Person – a person selected or assigned as being competent to perform the specific
duties to which he/she is assigned.
Qualified Person – a person who, by possession of a recognized degree or certificate of
professional standing, or who, by extensive knowledge, training, and experience, has successfully
demonstrated the ability to solve or resolve problems relating to the subject matter and work.
Normal Service – that distributed service which involves operation with randomly distributed loads
within the rated load limit, or uniform loads less than 65% of rated load for not more than 15% of
the time.
Heavy Service – that service which involves operation within the rated load limit which exceeds
normal service.
Severe Service – that service which involves normal or heavy service with abnormal operating
conditions.
5.2 Inspection Classification
5.2.1 Initial Inspection – prior to initial use, all new, altered, or modified hoists shall be inspected by a
designated person to ensure compliance with the applicable provisions of this manual.
5.2.2 Inspection Classification – the inspection procedure for hoists in regular service is divided into two
general classifications based upon the intervals at which inspection should be performed. The intervals
in turn are dependent upon the nature of the critical components of the hoist and the degree of their
exposure to wear, deterioration, or malfunction. The two general classifications are herein designated
as FREQUENT and PERIODIC, with respective intervals between inspections as defined below.
5.2.3 FREQUENT Inspection – visual examinations by the operator or other designated personnel with
intervals per the following criteria:
Normal service – monthly
Heavy service – weekly to monthly
Severe service – daily to weekly
Special or infrequent service – as recommended by a qualified person before and after each
occurrence.
5.2.4 PERIODIC Inspection – visual inspection by a designated person with intervals per the following
criteria:
Normal service – yearly
Heavy service – semiannually
Severe service – quarterly
Special or infrequent service – as recommended by a qualified person before the first such
occurrence and as directed by the qualified person for any subsequent occurrences.
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Table 5-1 Frequent Inspection
All functional operating mechanisms for proper operation and adjustment, maladjustment and
unusual sounds.
Hoist braking system for proper operation
Hooks and latches in accordance with ANSI/ASME B30.10
Hook latch operation
Load chain in accordance with Section 5.7
Load chain reeving for compliance with Section 3.1 and 6.4
Hoist support for damage
Table 5-2 Periodic Inspection
Requirements of frequent inspection.
Evidence of loose bolts, nuts, or rivets.
Evidence of worn, corroded, cracked, or distorted parts such as load blocks, suspension housing,
chain attachments, clevises, yokes, suspension bolts, shafts, gears, bearings, pins, rollers and
locking and clamping devices.
Evidence of damage to hook retaining nuts or collars and pins, and welds or rivets used to secure
the retaining members.
Evidence of damage or excessive wear of load and idler sheaves.
Evidence of worn, glazed or oil contaminated friction disks; worn pawls, cams or ratchet; corroded,
stretched, or broken pawl springs in brake mechanism.
Evidence of damage to supporting structure.
Function label on hoist for legibility.
Warning label properly attached to the hoist and legible (see Section 1.2).
End connection of load chain.
5.3 Frequent Inspection
5.3.1 Inspections should be made on a FREQUENT basis in accordance with Table 5-1, “Frequent
Inspection.” Included in these FREQUENT Inspections are observations made during operation for
any defects or damage that might appear between Periodic Inspections. Evaluation and resolution of
the results of FREQUENT Inspections shall be made by a designated person such that the hoist is
maintained in safe working condition.
5.4 Periodic Inspection
5.4.1 Inspections should be made on a PERIODIC basis in accordance with Table 5-2, “Periodic Inspection.”
Evaluation and resolution of the results of PERIODIC Inspections shall be made by a designated
person such that the hoist is maintained in safe working condition.
5.4.2 For inspections where load suspension parts of the hoist are disassembled, a load test per ANSI/ASME
B30.16 must be performed on the hoist after it is re-assembled and prior to its return to service.
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Table 5-3 Hoist Inspection Methods and Criteria
Item
Method
Discard Limit/Criteria
Action
Functional operating
mechanisms.
Visual, Auditory
Mechanisms should be properly adjusted and
should not produce unusual sounds when operated.
Components should not be deformed, scarred, or
show significant wear. Refer to Figures 5-2, 5-3 and
5-4.
Repair or replace
as required.
Hooks – Stretch
Measure
The "k" dimension should not be greater than 1.05
times that measured and recorded at the time of
purchase (See Section 3.4). If recorded "k" values
are not available for hooks when new, use nominal
"k" values from Table 5-4.
Replace.
Hooks – Fretting
wear
Measure
The "u" and "t" dimensions should not be less than
discard value listed in Table 5-4.
Replace.
Hooks – Surface
Condition
Visual
Should be free of gouges, deep nicks, dents, weld
splatter, and significant corrosion.
Replace.
Hooks –
Deformation
Visual
Should be free of twists and deformations. See
Figure 5-1.
Replace.
Hooks – Bent Shank
or Neck
Visual
Shank and neck portions of hook should be free of
deformations.
Replace.
Hooks – Swivel
Visual, Function
Bearing parts and surfaces should not show
significant wear, and should be free of dirt, grime,
and deformations. Hook should rotate freely with no
roughness. See Figure 5-1.
Clean/lubricate, or
replace as required.
5.5 Occasionally Used Hoists
5.5.1 Hoists that are used infrequently shall be inspected as follows prior to placing in service:
Hoist Idle More Than 1 Month, Less Than 1 Year: Inspect per FREQUENT Inspection criteria in
Section 5.3.
Hoist Idle More Than 1 Year: Inspect per PERIODIC Inspection criteria in Section 5.4.
5.6 Inspection Records
5.6.1 Dated inspection reports and records should be maintained at time intervals corresponding to those
that apply for the hoist‟s PERIODIC interval per Section 5.2.4. These records should be stored where
they are available to personnel involved with the inspection, maintenance, or operation of the hoist.
5.6.2 A long range chain inspection program should be established and should include records of
examination of chains removed from service so a relationship can be established between visual
observation and actual condition of the chain.
5.7 Inspection Methods and Criteria
5.7.1 This section covers the inspection of specific items. The list of items in this section is based on those
listed in ANSI/ASME B30.16 for the Frequent and Periodic Inspection.
5.7.2 Frequent Inspection - Not intended to involve disassembly of the hoist. Disassembly for further
inspection would be required only if frequent inspection results so indicate. Disassembly and further
inspection should only be performed by a qualified person trained in the disassembly and re-assembly
of the hoist.
5.7.3 Periodic Inspection - Disassembly of the hoist is required. Disassambly should only be performed by a
qualified person trained in the disassembly and re-assembly of the hoist.
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Table 5-3 Hoist Inspection Methods and Criteria
Item
Method
Discard Limit/Criteria
Action
Hooks – Yoke
Assembly
Visual
Should be free of significant rust, weld splatter,
nicks, and gouges. Holes should not be elongated,
fasteners should not be loose, and there should be
no gap between mating parts.
Tighten or replace
as required.
Hooks – Idle Sheave
and Shaft (Multiple
Fall Hoist)
Visual, Function
Pockets of Idle Sheave should be free of significant
wear. Idle Sheave surfaces should be free of nicks,
gouges, dirt, and grime. Bearing parts and surfaces
of Idle Sheave and Axle should not show significant
wear. Idle Sheave should rotate freely with no
roughness or significant free play.
Clean/lubricate, or
replace as required.
Hooks – Hook
Latches
Visual, Function
Latch should not be deformed. Attachment of latch
to hook should not be loose. Latch spring should
not be missing and should not be weak. Latch
movement should not be stiff - when depressed and
released latch should snap smartly to its closed
position.
Replace.
Yoke – Top Pin Hole
Deformation
Visual, Measure
The "d" dimension of the top pin hole should not be
greater than the discard value listed in Table 5-5.
Replace Hook Set
Top Pin –
Deformation
Visual, Measure
The pin should be free of scars or significant
deformation. The “d" dimension should not be less
than discard value listed in Table 5-6.
Replace
Yoke – Chain Pin
Hole Deformation
Measure
The "d" dimension of the chain pin hole should not
be greater than the discard value listed in Table 5-5.
Replace Hook Set
or yoke.
Chain Pin –
Deformation
Visual, Measure
The pin should be free of scars or significant
deformation. The “d" dimension should not be less
than discard value listed in Table 5-7.
Replace
Load Chain – Pitch
and Wire Diameter
Measure
The "P" dimension should not be greater than
discard value listed in Table 5-8. The "d" dimension
should not be less than discard value listed in Table
5-8.
Replace. Inspect
Load Sheave (and
Idle Sheave for
multiple fall hoists).
Load Chain –
Surface Condition
Visual
Should be free of gouges, nicks, dents, weld
splatter, and corrosion. Links should not be
deformed, and should not show signs of abrasion.
Surfaces where links bear on one another should
be free of significant wear.
Replace.
Load Chain –
Lubrication
Visual, Auditory
Entire surface of each chain link should be coated
with lubricant and should be free of dirt and grime.
Chain should not emit cracking noise when hoisting
a load.
Clean/lubricate (see
Section 6.0).
Load Chain –
Reeving
Visual
Chain should be reeved properly through Load
Sheave. On multiple fall hoists chain should be
installed properly and free of twists. Refer to
Section 3.1.
Reeve/Install chain
properly.
Lifting System –
Components
Visual, Function
Components should not be deformed, scarred, or
show significant wear.
Replace.
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Table 5-3 Hoist Inspection Methods and Criteria
Item
Method
Discard Limit/Criteria
Action
Braking System –
Components
Visual
Brake Pawl, Pawl Pin, and Pawl Spring should not
be deformed, scarred, or show significant wear.
Refer to Figure 5-2 (34 & 33).
Replace.
Brake – Damage to
Brake Surface
Visual
Damage due to scratching or gouging by foreign
matter. Refer to Figure 5-2 (37, 38, & 40).
Replace.
Braking System –
Friction Disc
Visual
The surface of the friction plate should be free of
scars, gouges, and wear. Refer to Figure 5-2 (36).
Replace.
Braking System –
Friction Plate
Visual, Measure
The surface of the friction plate should be free of
grease, oil, scars, gouges and wear and have
uniform thickness. The outer thickness should not
be thinner than the inner thickness. The thickness
should not be less than the discard value listed in
Table 5-9.
Replace.
Braking System –
Bushing
Measure
The bushing should have uniform thickness. The “t”
dimension should not be less than the discard value
listed in Table 5-10.
Replace.
Braking System –
Bushing
Visual
When slightly heated, the bushing should be so
lubricated that lubricant oozes off the surface. Refer
to Figure 5-2 (39). Type of oil to be used: ISO
VG68 or equivalent.
Soak bushing in
machine oil for one
day.
Braking System –
Ratchet Disc
Measure
The “D” dimension should not be less than the
discard value listed in Table 5-11.
Refer to Figure 5-2 (38).
Replace.
Load Sheave
Visual
Pockets of Load Sheave should be clean and free
of significant wear. Refer to Figure 5-3 (14).
Replace.
Load Gear
Visual
Teeth have excessive wear or damage. Refer to
Figure 5-4 (25).
Replace.
Hand Wheel
Visual
Large wear or deformation on the surface of hand
wheel. The hand wheel touches the cover.
Replace.
Frame and
Mechanical
Components
Visual, Auditory,
Function
Hoist components including load blocks,
suspension frame, chain attachments, clevises,
yokes, suspension bolts, shafts, gears, bearings,
stripper, pins, and rollers should be free of cracks,
distortion, significant wear, and corrosion. Evidence
of same can be detected visually or via detection of
unusual sounds during operation. Refer to Figures
5-4 & 5-5.
Replace.
Chain Guide
Visual
Excessive wear or press mark.
Replace.
Bolts, Nuts and
Rivets
Visual, Check
with Proper Tool
Bolts, nuts, and rivets should not be loose,
deformed, or corroded.
Tighten or replace
as required.
Warning Labels
Visual
Warning Labels should be affixed to the hoist (see
Section 1.2) and they should be legible.
Replace.
Hoist Capacity Label
Visual
The label that indicates the capacity of the hoist
should be legible and securely attached to the hoist.
Replace.
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Twisted Hook
Hook Swivel
Figure 5-1 Top & Bottom Hook Checks
Table 5-4 Top Hook & Bottom Hook Dimensions
“k” Measured When New:
Top: _________________________
Bottom: ______________________
Product Code
Nominal "k"
Dimension*
inch (mm)
"u" Dimension
inch (mm)
"t" Dimension
inch (mm)
Standard
Discard
Standard
Discard
CB005
1.76 (44.6)
0.67 (17.0)
0.60 (15.3)
0.48 (12.1)
0.43 (10.9)
CB010
1.92 (48.8)
0.86 (21.8)
0.77 (19.6)
0.63 (16.0)
0.57 (14.4)
CB015
2.22 (56.3)
1.04 (26.5)
0.94 (23.9)
0.77 (19.5)
0.69 (17.6)
CB020
2.36 (59.9)
1.18 (30.0)
1.06 (27.0)
0.86 (21.8)
0.77 (19.6)
CB025
2.52 (64.1)
1.32 (33.5)
1.19 (30.2)
0.96 (24.3)
0.86 (21.9)
CB030
2.72 (69.1)
1.48 (37.5)
1.33 (33.8)
1.07 (27.2)
0.97 (24.5)
CB050
3.06 (77.8)
1.87 (47.5)
1.69 (42.8)
1.36 (34.5)
1.22 (31.1)
CB080
4.56 (115.9)
2.48 (63.0)
2.23 (56.7)
1.87 (47.5)
1.69 (42.8)
CB100
4.56 (115.9)
2.48 (63.0)
2.23 (56.7)
1.87 (47.5)
1.69 (42.8)
CB150
5.52 (140.2)
3.15 (80.0)
2.84 (72.0)
1.97 (50.0)
1.77 (45.0)
CB200
5.62 (142.8)
3.54 (90.0)
3.19 (81.0)
2.21 (56.0)
2.09 (53.1)
*These values are nominal since the dimension is not controlled to a tolerance. The "k"
dimension should be measured when the hook is new - this becomes a reference measurement.
Subsequent measurements are compared to this reference to make determinations about hook
deformation/stretch. See Section 5.7, “Hooks - Stretch”.
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Table 5-5 Chain Pin Hole and Top Pin Hole Wear Dimensions
Product Code
Hole Diameter (d)
Chain Pin Hole
inch (mm)
Top Pin Hole
inch (mm)
Standard
Discard
Standard
Discard
CB005
0.252 (6.4)
0.272 (6.9)
0.480 (12.2)
0.500 (12.7)
CB010
0.319 (8.1)
0.339 (8.6)
0.480 (12.2)
0.500 (12.7)
CB015
0.350 (8.9)
0.370 (9.4)
0.638 (16.2)
0.658 (16.7)
CB020
0.394 (10.0)
0.413 (10.5)
0.638 (16.2)
0.658 (16.7)
CB025
0.445 (11.3)
0.465 (11.8)
0.638 (16.2)
0.658 (16.7)
CB030
0.350 (8.9)
0.370 (9.4)
0.646 (16.4)
0.665 (16.9)
CB050, CB080,
CB100
0.445 (11.3)
0.465 (11.8)
0.646 (16.4)
0.665 (16.9)
CB150
0.445 (11.3)
0.465 (11.8)
0.638 (16.2)
0.658 (16.7)
CB200
N/A
N/A
0.638 (16.2)
0.658 (16.7)
Table 5-6 Body Top Pin Wear Dimensions
Product Code
“d” Dimension
inch (mm)
Standard
Discard
CB005, CB010
0.472 (12)
0.433 (11)
CB015, CB020,
CB025, CB030,
CB050, CB080,
CB100, CB150,
CB200
0.630 (16)
0.591 (15)
Table 5-7 Chain Pin Wear Dimensions
Product Code
“d” Dimension
inch (mm)
Standard
Discard
CB005
0.244 (6.2)
0.232 (5.9)
CB010
0.311 (7.9)
0.295 (7.5)
CB015, CB030
0.343 (8.7)
0.327 (8.3)
CB020
0.386 (9.8)
0.370 (9.4)
CB025, CB050,
CB080, CB100,
CB150
0.437
(11.1)
0.417
(10.6)
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Figure 5-2 Brake Assembly
Table 5-8 Chain Wear Dimensions
Product Code
“P” Dimension
inch (mm)
“d” Dimension
inch (mm)
Standard
Discard
Standard
Discard
CB005
2.97 (75.5)
3.06 (77.7)
0.20 (5.0)
0.18 (4.5)
CB010
3.76 (95.5)
3.87 (98.3)
0.25 (6.3)
0.22 (5.7)
CB015, CB030
4.17 (106.0)
4.30 (109.1)
0.28 (7.1)
0.25 (6.4)
CB020
4.76 (121.0)
4.91 (124.6)
0.32 (8.0)
0.28 (7.2)
CB025, CB050,
CB080, CB100,
CB150, CB200
5.35 (136.0)
5.51 (140.0)
0.35 (9.0)
0.32 (8.1)
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Table 5-9 Friction Plate Wear Dimensions
Product Code
Thickness
inch (mm)
Standard
Discard
All
0.118 (3.0)
0.098 (2.5)
Table 5-10 Brake Bushing Wear Dimensions
Product Code
A Dimension
inch (mm)
Standard
Discard
CB005, CB010,
CB015, CB030
0.118 (3.0)
0.079 (2.0)
CB020, CB025,
CB050, CB080,
CB100, CB150,
CB200
0.157 (4.0)
0.118 (3.0)
Table 5-11 Brake Ratchet Disc Wear Dimensions
Product Code
D Dimension
inch (mm)
Standard
Discard
CB005, CB010,
CB015, CB030
2.71 (69)
2.60 (66)
CB020
3.23 (82)
3.11 (79)
CB025, CB050,
CB080, CB100,
CB150, CB200
4.65 (118)
4.53 (115)
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Figure 5-3 Pocket Wheel
Figure 5-4 Load Gear Assembly
Figure 5-5 Top Hook Assembly
25
Page 26
Figure 6-1 Chain Grease Application
Table 6-1 General Lubrication
Parts to be Lubricated
Name of Oil
Amount of Lubrication
and Lubricating Method
Frequency of
Lubrication
Mechanical Brake Parts:
Ratchet Disc, Pawl Pin,
Screw parts of Pinion
Machine or
Gear Oil
Wipe off oil with waste
cloth after applying
proper amount of oil.
When the hand pull
becomes extremely heavy
in lowering operations.
6.0 Maintenance and Handling
6.1 Lubrication
6.1.1 Load Chain
For longer life, the load chain should be lubricated.
The load chain lubrication should be accomplished after cleaning the load chain with an acid free
cleaning solution.
Apply Harrington lubricating grease (Part No. ER1BS1951) or an equivalent to industrial general
lithium grease, NLGI No. 0, to the bearing surfaces of the load chain links as indicated by the
shaded areas in Figure 6-1. Also apply the grease to the areas of the load chain (shaded areas in
Figure 6-1) that contact the load sheave. Insure that the grease is applied to the contact areas in
the load sheave pockets.
Machine or gear oil (grade ISO VG 46 or 68 oil or equivalent) may be used as an alternative
lubricant but must be applied more frequently.
The chain should be lubricated every 3 months (more frequently for heavier usage or severe
conditions).
For dusty environments, it is acceptable to substitute a dry lubricant.
6.1.2 Hooks and Suspension Components:
Hooks – Bearings should be cleaned and lubricated at least once per year for normal usage.
Clean and lubricate more frequently for heavier usage or severe conditions.
Hook Yokes and Latches – Lubricate the hook yokes and hook latches at least twice per year for
normal usage; more frequently for heavier usage or severe conditions.
Suspension Pins - Lubricate the chain pin and the top pin at least twice per year for normal usage;
more frequently for heavier usage or severe conditions.
6.1.3 Applying Grease to Gears:
Remove gear case as instructed in Section 6.3.
Remove old grease and replace the new grease (NLGI No. 3), at annual inspection.
Temperature range of standard grease is -20˚C (-4˚F) to + 60˚C (140˚F). If the hoist is used at
temperatures below -20˚C (-4˚F) or above 60˚C (140˚F), consult the manufacturer or dealer since
some parts should be changed.
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Table 6-2 Tools Required for Hoist Disassembly
No.
Tool
Operation
1
Snap ring pliers
Opening a snap ring
2
Metric socket wrenches
Slotted nuts
3
Metric hex keys (Allen wrenches)
Socket head cap screws
4
Metric wrenches
Bolts and nuts
5
Phillips screwdriver
Machine screws
6
Pliers (Needle Nose)
Split pins
7
Soft-face (Dead blow) hammer
8
Wooden Blocks
Elevate hoist
6.2 Disassembly, Assembly and Adjustment
6.2.1
1) Perform proper disassembly or assembly in accordance with this manual.
2) The hoist utilizes dry friction plates; they are not to be lubricated.
3) Do not extend the load chain.
4) Remove old grease on the disassembled parts.
5) Replace components with Harrington Hoist approved parts.
6) To reassemble, apply new grease, and use a new split pin and snap ring.
6.2.2 Tools – The following tools are required to disassemble/reassemble the hoist.
6.3 Hoist Disassembly
Proceed as follows (Note: Figures in brackets are Figure Numbers in Parts List):
1) Orient a hoist with wheel cover side up.
2) Unscrew three nuts [45] (with the spring washers [46]) fixing the wheel cover [44] and remove the
wheel cover from the side plate A [11].
3) Remove the hand chain [48] from the hand wheel [40].
4) Pull out the split pin [43] from the wheel stopper pin [42] and remove the wheel stopper pin and the
wheel stopper [41] from the pinion [17].
*NOTE: If the hoist has an over load limiter, instead of step 4, remove the left hand threaded nut from
the pinion.
5) Remove the hand wheel [40] from the pinion [17] by turning the hand wheel counterclockwise.
*NOTE: If the hand wheel is too tight to turn by hand, put the hand chain back on the hand wheel and
pull it down hard. It will release the brake.
6) Remove two friction plates [37], the ratchet disc [38] and the bushing [39] from the friction disc [36].
7) Unscrew the friction disc [36] from the pinion [17] by turning counterclockwise holding the end of
the pinion with your fingers.
8) Remove the snap ring [35] from the pawl pin (on the side plate A) and then remove the pawl [34]
and pawl spring A [33] and B [33].
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9) For 8 ton capacity and under:
Pull the split pin [24] out from the stopper pin [23] and remove the load chain [47] and the stopper
pin from the stopper [22].
10) For 10 ton capacity and above:
Pull the split pin [52] out from the end pin [51] and remove the load chain [47] and the end pin.
Unscrew two socket bolts (with the spring washers) fixing the stoppers [114] and remove the
stoppers.
11) Remove the load chain [47] from the load sheave [14] by pulling the load chain toward the bottom
hook.
12) Remove the split pin [5] from the top pin [4], then remove the top pin and the top hook [1] from the
side Plate A [11] and B [13].
13) Place hoist with gear case side (or nameplate side) up.
14) Unscrew three nuts [31] (with the spring washers [32]) fixing the gear case [29], remove the gear
case from the side plate B [13], and remove the ball bearing [28] from the gear case.
15) Remove two pairs of the gear #2 [27] (1/2T has one pair) from the side plate B [13].
16) Remove the snap ring [26] from the load sheave [14], then the load gear [25] from the load
sheave.
17) Remove the side plate B [13] from the side plate A [11] and then take the ball bearing [16] out
from the side plate B.
18) Remove the guide rollers [20], load sheave (attached to the pinion [17]), stripper [21] and the
anchorage (stopper) [22] (for 10 Ton capacity and above: cross guide [53]) from the side plate A
[11], then remove the ball bearing [15] from the side plate A.
19) Remove the snap ring [19] in the load sheave [14].
20) Remove the pinion [17] and the roller bearing [18] from the load sheave [14].
*NOTE: Hold the load sheave by hand and remove the bearing by tapping the pinion with a rubber
mallet.
21) Pull the split pin [10] out from the slotted nut [9] and remove the slotted nut and chain pin from the
bottom hook [6].
6.4 Hoist Assembly
6.4.1
Inspect and replace any worn or damaged parts per Table 5-3.
Secure all nuts, bolts and split pins firmly.
Replace all split pins and retaining rings.
6.4.2 Assembly
1) Apply grease to the rollers of the roller bearing [18] and insert the pinion [17] (from the side of the
brake screw) into the roller bearing and insert them together into the load sheave [14]. Fix them
with a snap ring [19].
*NOTE: The arrow* on the outer side of the roller bearing should face the gear side. When
inserting, use a screwdriver on the bearing and tap it with a rubber mallet. See Fig. 6-1.
: Always make sure that the snap ring is correctly seated.
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Page 29
Figure 6-1 Load Sheave/Pinion Assembly
Figure 6-2 Side Plate / Load Sheave Assembly
2) Grease the balls of the ball bearing [15]. Orient side plate A [11] with brake cover side down and
insert the ball bearing [15] (with a snap ring side up) into the side A.
3) Insert the load sheave [14] with a part of spline side (pinion gear side) up into the ball bearing [15].
The stripper [21] must be inserted as well. See Figure 6-2.
4) For 8 ton capacity and below:
Put the guide rollers [20] and the anchorage (stopper) [22] in the side plate A [11].
For 10 ton and larger capacities:
Put the guide rollers [20] and the cross guide [53] in the side plate A [11].
*NOTE: Put the cross guide so that the longer are fits to the side plate A.
5) Grease the balls of the ball bearing [16]. Insert it with the snap ring side down to the shaft of the
load sheave [14]. See figure 6-3.
*NOTE: Make sure the snap ring side of the ball bearing is oriented toward the load sheave.
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Figure 6-3 Side Plate Assembly
Figure 6-4 Gear Train Assembly
6) Join the side plate B [13] to the side plate A [11].
*NOTE: In case it is difficult to join the two, tap it with a rubber mallet. Be careful not to let the
stripper, guide roller or stopper fall down.
7) Mesh the load gear [25] with the splines of the load sheave [14] and fix it with a snap ring [26].
: Always make sure the snap ring is completely seated at the bottom of the
groove.
8) Grease the two pairs of the gear #2 [27], the load gear [25], and the gear of the pinion [17]. Put
them in the gear plain bearing (bearing A) of the side plate B [13]. Letters “O” and “V” on the gears
must face each other as shown in figure 6-4 below. Do not forget to apply grease to the boss on
the both sides of the gear #2.
*NOTE: It is not necessary to adjust the letters in case of the 1/2T model, for it has only one pair of
the gear #2.
9) Grease the balls of the ball bearing [28] and insert it with the snap ring down into the end of the
pinion [17] shaft.
10) Join the gear case [29] to the side plate A [11] and fix them with the three spring washers [32] and
nuts [31].
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Figure 6-5 Gear Train Assembly
11) Place the top hook [1] between side plates A [11] and B [13]. Then insert top pin [4] and fix it with
the split pin [5]. For Bullard , Shur-loc , or Inspection type hooks, refer to Table 6-3 for yoke nut
torque specifications.
12) Place the hand wheel [40] side upward.
13) Reeve the load chain [47] turning the pinion clockwise through the space between the left (bottom
hook side) guide roller [20] and the load sheave [14]. See figure 6-6.
load sheave. Pull it out between the right guide roller (no load side) and the load sheave.
: Always bend the split pin securely after inserting it into the top pin.
: Put the welded part of the vertical chain link outward and reeve it through the
For 10 ton capacities and above, pass the no load end of the chain through the cross guide [53].
*NOTE: It is recommended for this process to position the unit so that the side plate A [11] faces left
and the side plate B [13] faces right.
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Figure 6-6 Reeving Assembly
Figure 6-7 8 Ton & Below Anchorage Assembly
14) For 8 ton capacity and below:
Pull the end of the load chain [47] out between the right guide roller [20] and the load sheave [14]
(no load side) and insert it to the anchorage (stopper) [22]. Insert the stopper pin [23] and fix it with
a split pin [24].
: Make sure the load chain is not twisted and the split pin in the stopper pin is bent
securely.
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Figure 6-8 10 Ton & Above Anchorage Assembly
For 10 ton capacity and above:
Connect the no load end of the load chain [47] to the end pin [51] which is to be inserted from gear
case [29] side. Use a split pin [52] to secure the end pin. Assemble stoppers [114] to the ninth link
from the no load end of the load chain by socket bolts and spring washers.
*NOTE: Threaded hole of one stopper shall face to non-threaded hole of the other stopper.
Socket bolt shall be inserted from the non-threaded side.
15) Apply machine oil to the pawl pin (in side plate A [11]) and join the pawl spring A [33], and B [33]
and the pawl [34] respectively to it. Fix them with a snap ring [35]. See figure 6-9.
seated at the bottom of the groove.
16) Attach the friction disc [36] to the pinion [17] shaft (while turning the pawl [34] counterclockwise).
17) Wipe out any dirt on the friction disc [36], friction plates [37] and both sides of the ratchet disc [38]
and check if the oil of the bushing [39] (bushing with oil in it) is adequate. Then place the friction
plate, bushing, ratchet disc and friction plate respectively on the friction disc. (Make sure that the
ratchet disc and the pawl mesh properly). See figure 6-9.
and dirt on the brake. The gear of the ratchet disc should point at the pawl. Otherwise, the hand wheel
cannot be assembled later. In case the bushing does not have oil inside, soak it in turbine oil for a day.
Install it without wiping the oil.
: Make sure the pawl spring is touching the pawl and the snap ring is completely
: Since the brake is a “dry system”, NEVER apply oil. Wipe out thoroughly any oil
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Figure 6-9 Pawl & Brake Assembly
Figure 6-10 Hand Wheel Assembly
18) Wipe out any dirt on the brake surface of the hand wheel [40] and apply machine oil to the
threaded part of it. Screw it on the pinion [17] shaft all the way down.
19) Place the wheel stopper [41] on the head of the pinion [17], insert the wheel stopper pin [42] and
fix it with a split pin [43].
: Never forget to bend the split pin after inserting into the wheel stopper pin.
20) Put the hand chain [48] around the hand wheel [40]. See figure 6-10.
34
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Figure 6-11 Bottom Hook Assembly
Table 6-3 Torque Specifications for Yoke Nuts (in-lb)
Cap.
(Tons)
Product
Code
Bottom
Bullard
Top
Bullard
Bottom
Shur-loc
Top
Shur-loc
Bottom
Inspection
Top
Inspection
1/2
CB005
92
92
92
92
92
92
1
CB010
92
92
92
92
92
92
1½
CB015
156
156
156
156
156
156
2
CB020
156
156
156
156
156
156
2½
CB025
156
156
156
156
156
156
3
CB030
398
398 5
CB050
398
21) Assemble the wheel cover [44] to the side plate A [11] and fix them with the spring washer [46]
and the nut [45].
22) Insert the other end of the load chain [47] to the bottom hook [6] and fix them with the chain pin
[8], slotted nut [9] and split pin [10]. See figure 6-11. For Bullard , Shur-loc , or Inspection type
hooks, refer to Table 6-3 for yoke nut torque specifications.
: Always bend the split pin securely.
6.5 Storage
6.5.1
hazards:
ALWAYS store the hoist in a no load condition.
ALWAYS wipe off all dirt and water.
ALWAYS oil the chain, hook pins and hook latches.
ALWAYS hang in a dry place.
ALWAYS check the hoist for abnormalities (according to the regular inspection procedures) when
using the hoist after a period of non-use (Refer to section 5.5).
: IMPROPER chain hoist use could result in death or serious injury. To avoid these
6.6 Outdoor Installation
6.6.1 For hoist installations that are outdoors, the hoist should be covered or brought inside when not in use.
6.6.2 Possibility of corrosion on components of the hoist increases for installations where salt air and high
humidity are present. Make frequent and regular inspections of the hoist‟s condition and operation
35
Page 36
Read and comply with instructions in this manual and use the hoist properly.
Checking the sounds from the hoist in operation is a critical inspection. Note hoist sounds during operation.
If a defect is found in the hoist, stop using it immediately and check the cause of the defect.
Only Trained and competent personnel should inspect and repair the hoist.
Table 7-1 Troubleshooting Guide
Note on proper operation:
When lifting, the hoist should make clicking sounds when moving the hand wheel.
When lowering, the hoist should not make clicking sounds when moving the hand wheel.
Symptom
Cause
Remedy
Hoist will not lift –
Slight clicking
Improper assembly of ratchet disc, disc
installed backwards, and making incorrect
contact with the pawl.
Reassemble the pawl and ratchet disc
properly. Ensure that clicking sounds are
heard before reuse.
Hoist will not lift –
Not Clicking
Pawl not engaging ratchet disc:
Dirt or corrosion between pawl and pawl
shaft.
Clean and lubricate pawl and pawl shaft.
Pawl shaft
Pawl
Faulty pawl spring
Replace pawl spring
Loose selector pawl spring
Perform hoist maintenance.
Hoist will not lift –
Hand wheel will not
operate
Gear #2 improperly timed
Reassemble gears properly and ensure
smooth operation before reuse.
Ensure the „0‟ & “V”
marks of gear #2 are aligned properly, as
shown.
7.0 Troubleshooting
36
Page 37
Symptom
Cause
Remedy
Hoist will lift
intermittently –
Slight or irregular
clicking
Poor pawl movement caused by faulty pawl
spring. The spring is loose or damaged.
Perform maintenance and/or repair.
Mis-assembly of pawl spring
Reassemble it properly and ensure to check
click sound of the pawl before reuse.
During operation, hoist
idles or load drifts
Poor contact of load sheave and load chain
caused by improper chain-reeving.
Reassemble properly and ensure proper
lifting before reuse.
Hoist will not lift all the
way (multiple fall
hoists)
Capsized hook
Reset the capsized hook.
Twisted Chain
Capsized Hook and Chain
Double Fall Models
Hoist does not lift load
smoothly.
Improper assembly of gear OR bearing
broken.
Disassemble and reassemble gear train
and/or replace bearing.
37
Page 38
Table 7-1 Troubleshooting Guide
Improper braking may cause improper load lowering. The hoist utilizes dry friction discs; do not
apply oil to friction surfaces.
Symptom
Cause
Remedy
Load will not go down
Over tightened brake
The hoist left under load for a long period
Shock loaded during operation
Pull down hard (possibly with 2 people) on
the hand chain to loosen brake.
Brake rusted tight
Replace the rusty components and perform
hoist maintenance.
Load drifts or slips
when lowering
A foreign object between friction surfaces.
Remove the object and clean the surfaces.
Replace if the friction surface is scarred.
Brake slip caused by significant rust
Replace the rusty component and perform
hoist maintenance.
Mis-assembly of friction plates, i.e. friction
plates missing or at one side as shown.
Reassemble properly as shown and ensure
hoist functions properly before reuse.
Cracked friction plate caused by overload
Replace the friction plate and use the hoist
properly within rated capacity.
Friction plate wear caused by very frequent
and long term use.
Perform hoist maintenance.
38
Page 39
8.0 Warranty
All products sold by Harrington Hoists, Inc. are warranted to be free from defects in material and
workmanship from date of shipment by Harrington for the following periods:
Manual Hoists, Trolleys, & Beam Clamps - 2 years
NER/ER Hoists Enhanced Features Models – 3 years
Electric Hoists, Air Hoists & Trolleys, Crane Components - 1 year
Spare / Replacement Parts - 1 year
NER/ER “The Guardian” Electromagnetic Smart Technology Brake – 10 years
The product must be used in accordance with manufacturer‟s recommendations and must not have
been subject to abuse, lack of maintenance, misuse, negligence, or unauthorized repairs or
alterations.
Should any defect in material or workmanship occur during the above time period in any product,
as determined by Harrington Hoist‟s inspection of the product, Harrington Hoists, Inc. agrees, at its
discretion, either to replace (not including installation) or repair the part or product free of charge
and deliver said item F.O.B. Harrington Hoists, Inc. place of business to customer.
Customer must obtain a Return Goods Authorization as directed by Harrington or Harrington‟s
published repair center prior to shipping product for warranty evaluation. An explanation of the
complaint must accompany the product. Product must be returned freight prepaid. Upon repair,
the product will be covered for the remainder of the original warranty period. Replacement parts
installed after the original warranty period will only be eligible for replacement (not including
installation) for a period of one year from the installation date. If it is determined there is no defect,
or that the defect resulted from causes not within the scope of Harrington‟s warranty, the customer
will be responsible for the costs of returning the product.
Harrington Hoists, Inc. disclaims any and all other warranties of any kind expressed or implied as to
the product‟s merchantability or fitness for a particular application. Harrington will not be liable for
death, injuries to persons or property or for incidental, contingent, special or consequential
damages, loss or expense arising in connection with the use or inability whatever, regardless of
whether damage, loss or expense results from any act or failure to act by Harrington, whether
negligent or willful, or from any other reason
39
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This Page Intentionally Left Blank
40
Page 41
9.0 Parts List
Figure 9-1 - M3CB Nameplate
When ordering Parts, please provide the Hoist model number, lot number, and serial number located on the Hoist
nameplate (see Figure 9-1 below).
Reminder: Per Sections 1.1 and 3.4.4 to aid in ordering parts and product support, record the hoist Code, Lot and Serial
Number in the space provided on the cover of this manual.
The parts list is arranged into the following sections:
Section Page
9.1 1/2 to 20 Ton Parts………………….…………………………………………………...……….……...42
9.2 3 to 20 Ton Parts………………….…………………………………………………...……….……......46
9.3 CB Slip Clutch Device………………………………………………………………….….…….……… 50
9.4 Optional Hooks……………………..……………….………………………………….….…….……… 51
9.5 Optional Chain Containers…………………………………………………………….….…….……… 53
41
Page 42
9.1 1/2 to 20 Ton Parts
Figure 9-2 – ½ to 20 Ton Parts
42
Page 43
9.1 1/2 to 20 Ton Parts
Fig.
No.
Part Name
Qty
per
Hoist
Capacity (T)
1/2
1
1½ & 3
2
2½ - 5 - 8
10 - 15 - 20
*1
Top Hook Set
1
CF001005
CF001010
*CF001015
M3001A020
*M3001A025
*2
Latch Assembly
1
CF071005
CF071010
*CF071015
CF071020
CF071050
*3
Suspender G 1 M3003010
Suspender 1
M3004015
M3004020
M3004025
4
Top Pin
1
M3163005
M3163010
M3163015
M3163020
M3163025
5
Split Pin
1
9009423
9009424
*6
Bottom Hook Set
1
M3021A005
M3021A010
*M3021A015
M3021A020
*M3021A025
*7
Latch Assembly
1
CF071005
CF071010
*CF071015
CF071020
*CF071030
*8
Chain Pin
1
M3041005
M3041010
*M3041015
M3041020
*M3041025
*9
Slotted Nut
1
M3049005
M2049010
*M2049010
*M2049020
*10
Split Pin
1
9009402
*9009411
*9009412
11
Side Plate A Ass’y
1
M3101005
M3101010
M3101015
M3101020
M3101025
Side Plate A Ass’y
(M3B Model)
1
M3B101025
12
Nameplate F
1
C3BA0059806
13
Side Plate B Ass’y
1
M3102005
M3102010
M3102015
M3102020
M3102025
Side Plate B Ass’y
(M3B Model)
1
M3B102025
14
Load Sheave
1
M3116005
M3116010
M3116015
M3116020
M3116025
15
Ball Bearing 1 M3140005
M3140020
16
Ball Bearing
1
M3145005
M3140005
M3140020
17
Pinion
1
M3111005
M3111010
M3111015
M3111020
M3111025
Pinion
(M3B Model)
1
M3B111025
18
Roller Bearing 1 M3130005
M3130020
19
Snap Ring 1 M3118005
M3118020
20
Guide Roller
2
M3161005
M3161010
M3161015
M3161020
M3161025
21
Stripper
1
M3162005
M3162010
M3162015
M3162020
M3162025
22
Anchorage
1
M3176005
M3176010
M3176015
M3176020
M3176025
23
Stopper Pin
1
M3177005
M3177010
M3177015
M3177020
M3177025
24
Split Pin
1
9009412
9009415-5
25
Load Gear
1
M3114005
M3114010
M3114015
M3114020
M3114025
26
Snap Ring 1 9047123
9047128
9047132
27
Gear No. 2 Ass’y
1
M3112005
2
M3112010
M3112015
M3112020
M3112025
Gear No. 2 Ass’y
(M3B Model)
M3B112025
28
Ball Bearing 1 M3135005
M3135020
29
Gear Case Ass’y
1
M3103005
M3103010
M3103015
M3103020
M3103025
30
Nameplate B w/
Rivets
1
M3800005
M3800010
*M3800015
M3800020
Nameplate B w/
Rivets (M3B
Model)
*M3800025
31
Nut
3
9093424
9093427
9093433
*Part number applies to 1½ or 2½ Ton capacities only. See additional parts list for 3, 5, and 8 Ton capacities.
43
Page 44
9.1 1/2 to 20 Ton Parts
Fig.
No.
Part Name
Qty
per
Hoist
Capacity (T)
1/2
1
1½ & 3
2
2½ - 5 - 8
10 - 15 - 20
32
Spring Washer 3 9012711
9012712
9012713
33
Pawl Springs
Assembly
1
C3BA0055179
34
Pawl
1
M3155005
35
Snap Ring
1
9047110
36
Friction Disc 1 M3153005
M3153020
Friction Disc (M3B
Model)
M3B153025
37
Friction Plate 2 M3151005
M3151020
Friction Plate
(M3B Model)
M3B151025
38
Ratchet Disc 1 M3152005
M3152020
Ratchet Disc (M3B
Model)
M3B152025
39
Bushing
1
M3154005
M3154020
Bushing (M3B
Model)
M3B154025
40
Hand Wheel
1
M3115005
M3115015
M3115020
M3115025
Hand Wheel (M3B
Model)
M3B115025
41
Wheel Stopper 1 CF159005
CF159010
42
Wheel Stopper Pin
1
M2167005
43
Split Pin
1
9009410
44
Wheel Cover
Ass’y
1
M3171005
M3171015
M3171020
M3171025
45
Nut
3
9093424
46
Spring Washer
3
9012711
47
Load Chain
1@
ft.
LCCF005
LCCF010
LCCF015
LCC3020
LCC3025
48
Hand Chain
1@
ft.
HCCF005
49
Warning Tag
1
WTAG9
50
Chain Stopper
Link
1
L4045030
115
Slip Clutch Label
1
C3YU0059802
C3YU0209802
116
Harrington Label
1
M3700005
M3700015
M3700020
M3700025
117
Hand Chain
Masterlink
1**
HCCF005ML
*Part number applies to 1½ or 2½ Ton capacities only. See additional parts list for 3, 5, and 8 Ton capacities.
**20 Ton capacity requires Quantities of 2.
44
Page 45
This Page Intentionally Left Blank
45
Page 46
Figure 9-3 - 3 to 20 Ton Parts
9.2 3 to 20 Ton Parts
46
Page 47
9.2 3 to 20 Ton Parts
Fig.
No.
Part Name
Qty
per
Hoist
Capacity (T)
3 5 8
10
15
20
51
End Pin
1
M3B164100
52
Split Pin
1
9009415-5
53
Cross Guide
1
M3B176100
54
Top Hook Set
1
M3001A030
M3001A050
M3001A075
M3001A100
M3001A150
2 M3001A200
55
Top Hook
1 M3001150
M3001200
Top Hook Ass’y 1
L42001090
56
Latch Assembly
1
CF071030
M3072050
L41071090
M3072150
M3072200
57
Idle Sheave
Ass’y
1 M3051050
2 M31051150
3 M31051150
58
Shaft Assembly 1
M3053050
59A
Top Yoke A 1
M3011075
M3011100
M3016150
59B
Top Yoke B 1
M3012075
M3012100
M3017150
60
Socket Bolt
3 90912116
1 90912116
61
Lever Nut
3 L4082090
1 L4082090
- Socket Bolt
2 M3086100
- U-Nut
2 9098516
62
Top Susp. Shaft
2 M3010150
M3010200
63
Top Yoke
2 M3011200
64
Top Plate A
Assembly
1 M35012150
2 M35012200
- Top Plate B
1 M3014150
65
Guide
4 M3018150
6 M3018150
66
Stay Bolt
2 M3019150
M3019200
- Top Plate
1 M3043150
67
Top Shaft
1 M3053150
M3053200
68
Key Plate
2 M2056150
- Collar
2 M3066150
70
Socket Bolt
4
9091270
71
Nut
4
9093458
72
Nut
4
9093445
73
Spring Washer
4
9012711
74
Spring Washer
4
9012717
75
Spring Washer
4
9012721
47
Page 48
9.2 3 to 20 Ton Parts
Fig.
No.
Part Name
Qty
per
Hoist
Capacity (T)
3 5 8
10
15
20
77
Bottom Hook
Set
1
M3021A030
M3021A050
M3021A075
M3021A100
M3021A150
M3021A200
78
Bottom Hook
1 M3021150
M3021200
Bottom Hook
Assembly
1
M3021030
M3021050
L42001090
80
Latch Assembly
1
CF071030
M3072050
L41071090
M3072150
M3072200
81
Idle Sheave
Assembly
1
CF051030
M3051050
2 M31052100
3 M31051150
4 M31051150
82
Shaft Assembly
1
CF053030
M3053050
Bottom Shaft
Assembly
1 M3054100
83
Bottom Yoke
Assembly
1
M3031030
M3031050
M3031075
M3031100
84
Socket Bolt
2
9091296
90912116
M3088100
3 9091296
85
Lever Nut
2
L4082060
L4082090
3 L4082060
U-Nut
2 9098516
86
Guide
6 M3018150
8 M3018150
87
Hook Support
2 M3026150
M3026200
88
Bottom Yoke
1 M3030150
M3030200
89
Bottom Plate A
1 M3034150
2 M3034200
90
Bottom Plate B
1 M3035150
M3035200
91
Bottom Plate C
1 M3036200
92
Stay Bolt
4 M3038150
M3038200
93
Collar A
2 M3039200
94
Collar B
4 M3040200
95
Bottom Shaft
1 M3054150
M3054200
96
Key Plate
2 M2056150
97
Washer A
2 M3058200
98
Collar
4 M3066200
99
Nameplate A w/
Rivets
1 M3069150
M3069200
100
Socket Bolt
4
9091270
101
Nut
8
9093445
102
Spring Washer
4
9012711
103
Spring Washer
8
9012717
104
Tongued
Washer
4 M3091150
105
Bolt
4
9093350
48
Page 49
9.2 3 to 20 Ton Parts
Fig.
No.
Part Name
Qty
per
Hoist
Capacity (T)
3 5 8
10
15
20
106
Chain Pin
1
M3041030
M3041075
107
Slotted Nut
1
M2049010
M2049020
108
Split Pin
1
9009411
9009412
109
Nameplate B w/
Rivets
1
M3800030
M3800080
Nameplate B w/
Rivets (M3B
Model)
1 M3800050
M3B800100
M3B800150
2 M3B800200
110
Load Chain
1@ ft.
LCCF015
LCC3025
111
Hand Chain
1@ ft.
HCCF005
2@ ft.
HCCF005
112
Warning Tag
1
WTAG9
2 WTAG9
113
Chain Stopper
Link
1
L4045030
2 L4045030
114
Stopper
Assembly
1 M3045100
2 M3045100
115
Label
1
80173
117
Hand Chain
Masterlink
1*
HCCF005ML
*20 Ton capacity requires Quantities of 2.
49
Page 50
Figure 9-4 Slip Clutch
FIG NO.
PART NAME
QTY
CAPACITY
1/2 T
1 T
1 1/2 & 3 T
2 T
2 1/2-5 T
8-10-15-20 T*
1
OLL ASSEMBLY
M3 1 M3CB005OD
M3CB010OD
M3CB015OD
M3CB020OD
M3CB025OD
M3B
M3B025OD
2
PINION
M3 1 C3YA111005
C3YA111010
C3YA111015
C3YA111020
C3YA111025
M3B
C3BYA111025
3
HAND WHEEL
M3 1 C3YA1115005
C3YA1115010
C3YA1115015
C3YA1115020
C3YA1115025
M3B
C3BYA1115025
4
WASHER
M3
1
C3YA208005
C3YA208020
M3B
C3YA208020
5
NUT (left hand thread)
M3
1
C3YA209005
C3YA209020
M3B
C3YA209020
6
Split Pin
M3
1
9009415
9009417
M3B
9009417
9.3 CB Slip Clutch Device
50
*20 Ton capacity requires Quantities of 2.
Page 51
9.4 Optional Hooks
Figure 9-5 Bullard®, Shur-Loc® and Inspection Hooks
Fig. No.
Name
Parts
Per
Hoist
½ T
1T
1½T
2T
2½T
3T
5T
1
Bullard® Top Hook
Complete Set
1
6027601
6027602
6027603
6027604
6027605
2 Bullard® Hook Assembly
1
60160
60162
60164
60165
60166
3 Top Yoke Kit
1
TYKITCB005
TYKITCB010
TYKITCB015
TYKITCB020
TYKITCB025
4 Button Head Screw
2
9012612
9012602
5 Flexloc® Nut** 2 9012613
9012604
6 Warning Tag
1
WTAG6*
7
Bullard® Bottom Hook
Complete Set
1
6027801
6027802
6027803
6027804
6027806
6027807
6027808
8 Bullard® Hook Assembly
1
60160
60162
60164
60165
60166
60168
60169 9
Bottom Yoke Kit
1
BYKITCB005
BYKITCB010
BYKITCB015
BYKITCB020
BYKITCB025
10
Button Head Screw
4
9012612
9012602
11
Flexloc® Nut** 4 9012613
9012604
12
Warning Tag*
1
WTAG6*
Bullard® Hooks
*Hoist with Bullard® Hook(s) must have WTAG6 and WTAG9 installed. (See page 6 for WTAG9).
**See Table 6-3 in Owner’s Manual for yoke nut torque specifications.
51
Page 52
9.4 Optional Hooks
Fig. No.
Name
Parts
Per
Hoist
½T
1T
1½T
2T
2½T
3T
1
Shur-Loc® Top Hook
Complete Set
1
6030201
6030202
6030203
6030204
6030205
2
Shur-Loc® Hook
Assembly
1
60140
60142
60144
60145
60146
3 Top Yoke Kit
1
TYKITCB005
TYKITCB010
TYKITCB015
TYKITCB020
TYKITCB025
4 Button Head Screw
2
9012612
9012602
5
Flexloc® Nut** 2 9012613
9012604
6
Warning Tag
1
WTAG6*
7
Shur-Loc® Bottom Hook
Complete Set
1
6030101
6030102
6030103
6030104
6030106
6030107
8
Shur-Loc® Hook
Assembly
1
60140
60142
60144
60145
60146
60148
9 Bottom Yoke Kit
1
BYKITCB005
BYKITCB010
BYKITCB015
BYKITCB020
BYKITCB025
10
Button Head Screw
4
9012612
9012602
11
Flexloc® Nut** 4 9012613
9012604
12
Warning Tag
1
WTAG6*
Fig. No.
Name
Parts
Per
Hoist
½ T
1T
1½T
2T
2½T
1
Top Hook Complete
Set
1
M3001A005IK
M3001A010IK
M3001A015IK
M3001A020IK
M3001A025IK
2 Hook W/Latch & Yoke
1
M3001A005IH
M3001A010IH
M3001A015IH
M3001A020IH
M3001A025IH
3 Button Head Screw
2
9012612
9012602
4 Flexloc® Nut* 2 9012613
9012604
6
Bottom Hook Complete
Set
1
M3021A005IK
M3021A010IK
M3021A015IK
M3021A020IK
M3021A025IK
7 Hook W/Latch & Yoke
1
M3021A005IH
M3021A010IH
M3021A015IH
M3021A020IH
M3021A025IH
8 Button Head Screw
2
9012612
9012602
9 Flexloc® Nut* 2 9012613
9012604
Shur-Loc® Hooks
*Hoist with Shur-Loc® Hook(s) must have WTAG6 and WTAG9 installed. (See page 6 for WTAG9).
**See Table 6-3 in Owner’s Manual for yoke nut torque specifications.
Inspection Hooks
*See Table 6-3 in Owner’s Manual for yoke nut torque specifications.
52
Page 53
9.5 Optional Chain Containers
Figure 9-6 M3CB Optional Chain Container
Fig. No.
Name
Parts
Per
Hoist
½T
1T
1½T
2T
2½T
3T
5T
“05” Chain Container
(BKC1) Assembly
1
60461
60463
60461
60463
1
Chain Container 1 50545
50545
50545
50545
2
Front Hanger Ass’y
1
5048305
5048305
5048305
5048305
3
Back Hanger 1 5048304
50940
5048304
50940
4
Washer 2 9012513
9012513
9012513
9012513
5
Nut
1
9093424
9093424
9093424
9093424
6
Lock Washer 1 9005310
9005310
9005310
9005310
7
Hex Head Bolt 1 9093327
9093327
9093327
9093327
8
Lock-Nut 1 9098506
9098506
9098506
9098506
9
Spacer
1 5048301
5048301
“10” Chain Container
(BKD1) Assembly
1
60462
60464
60462
60464
1
Chain Container 1 30090
30090
30090
30090
2
Front Hanger Ass’y
1
5048305
5048305
5048305
5048305
3
Back Hanger 1 5048304
50940
5048304
50940
4
Washer 2 9012513
9012513
9012513
9012513
5
Nut
1
9093424
9093424
9093424
9093424
6
Lock Washer 1 9005310
9005310
9005310
9005310
7
Hex Head Bolt 1 9093327
9093327
9093327
9093327
8
Lock-Nut 1 9098506
9098506
9098506
9098506
9
Spacer
1 5048301
5048301
CF4 OPTIONAL CHAIN CONTAINERS
53
Page 54
NOTES
54
Page 55
NOTES
55
Page 56
www.harringtonhoists.com
Harrington Hoists, Inc. Harrington Hoists – Western Division
401 West End Avenue 2341 Pomona Rd. #103
Manheim, PA 17545-1703 Corona, CA 92880-6973
Phone: 717-665-2000 Phone: 951-279-7100
Toll Free: 800-233-3010 Toll Free: 800-317-7111
Fax: 717-665-2861 Fax: 951-279-7500
M3CBOM
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