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Printed in the United States of America. Information in this document is subject to change without notice and does not represent a commitment on the part of Stanley Security Solutions, Inc. The software described in this document are furnished under a license agreement or nondisclosure agreement.
ONTENTS IGURES 1–1 ETTING TARTED Introduction 1–1 Certifications and standards 1–1 11B Padlock 1–1 21B, 41B Padlocks 1–1 Technical support 1–2 Support services 1–2 Telephone technical support 1–2 2–1 OMPONENT EPLACEMENT 11B exploded diagram 2–2 11B parts list 2–3 21B exploded diagram 2–4 21B parts list 2–5...
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Contents Function conversion 2–14 Disassembling and assembling padlocks 2–15 Disassembling the 11B, 21B, 21JB, and 41B Padlocks 2–15 Assembling the 11B, 21B, 21JB, and 41B Padlocks 2–16 Disassembling Lubricating padlock parts 2–19 A–1 NDEX Padlock Service Manual...
ETTING TARTED NTRODUCTION The B Series Padlock Service Manual contains essential information to help you assemble, install, and maintain your BEST padlocks. BEST recommends that your lock maintenance personnel be thoroughly familiar with the contents of this manual. ERTIFICATIONS AND STANDARDS All of the padlocks comply with ASTM F883 Grade 6 standards for option E.
Getting Started ECHNICAL SUPPORT Support When you have a question about a B Series Padlock, your first resource services for help is the B Series Padlock Service Manual. If you cannot find a satisfactory answer, contact your local BEST representative. Telephone A factory-trained Certified Product Specialist (CPS) is available in your technical...
OMPONENT EPLACEMENT The following pages contain exploded diagrams and parts lists for all B Series Padlocks. The diagrams include all field serviceable parts. Use the diagrams and parts lists to find the part numbers that you need. For more information about ordering parts, see your B Series Catalog.
Component Replacement 11B parts list Refer to Figure 2.1 and the table below to find the part that you need. Item Part No. Qty. Description Stainless steel shackle for 3/4″ opening * C26195 not shown C26197 Stainless steel shackle for 1 1/2″ opening not shown C26199 Stainless steel shackle for 2″...
Component Replacement 21B parts list Refer to Figure 2.2 and the table below to find the part that you need. Item Part No. Qty. Description Stainless steel shackle for 3/4″ opening * C26211 not shown C26213 Stainless steel shackle for 1 1/2″ opening not shown C26215 Stainless steel shackle for 2″...
Component Replacement 21B shrouded Refer to Figure 2.3 and the table below to find the part that you need. parts list Item Part No. Qty. Description C81133 Cut-resistant shackle C81131 Shroud A26268 Case A26257 Clevis rivet A26192 Tumbler B26187 Locking cam assembly A26177 Key retained throw member not shown...
Component Replacement 21JB parts list Refer to Figure 2.4 and the table below to find the part that you need. Item Part No. Qty. Description B26209 * Cable assembly A26193 Shackle spring C26180 Standard case B26289 Locking cam assembly A26192 Tumbler A26177 Key retained throw member...
Component Replacement 41B parts list Refer to Figure 2.5 and the table below to find the part that you need. Item Part No. Qty. Description Stainless steel shackle for 3/4″ opening * C26227 not shown C26229 Stainless steel shackle for 1 1/2″ opening not shown C26231 Stainless steel shackle for 2″...
Component Replacement 11B Frangible Refer to Figure 2.6 and the table below to find the part that you need. Shackle Kit parts list Item * Part. No. Qty. Description C26249 Shackle A26193 Shackle spring A26270 Disassembly tool * These parts can be ordered as a kit by indicating part number is B26290. Chains Refer to Figure 2.7...
Component Replacement UNCTION CONVERSION To convert the function of 11B, 21B, and 41B Padlocks, change the throw member: ■ to convert to key retained, order part number A26177. to convert to non-key retained, order part number A26185. ■ Figure 2.9 shows the available throw members.
Component Replacement ISASSEMBLING AND ASSEMBLING PADLOCKS Disassembling To disassemble the 11B, 21B, 21JB, and 41B Padlocks, perform the the 11B, 21B, following steps: 21JB, and 41B 1. If there is a dust cover assembly on the lock, unscrew the screw and Padlocks remove the dust cover with the rubber seal and dust cover hinge.
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Component Replacement 4. Press in on the disassembly tool and turn it counterclockwise until it is engaged between the locking cam assembly and the spring positioner, as shown in Figure 2.12. Gently pull the tool to remove the locking cam assembly from the core receptacle. Locking cam Disassembly tool assembly...
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Component Replacement 3. Turn the case upside-down. Drop the tumblers into the core receptacle and push the tumblers into the case cross holes, as shown in Figure 2.14. Core receptacle Tumbler in Tumbler in case cross hole case cross hole Figure 2.14 Pushing the tumblers into position (side, cross–section view) 4.
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Component Replacement 5. Using a punch or screwdriver, push on the round tip of the spring positioner until the locking cam snaps clockwise into the slot, as shown in Figure 2.16. If the locking cam doesn’t seat fully, the tumblers may have rolled out of position.
Component Replacement Disassembling Apply one quick spray of BD660 Corrosion Free Formula 8000 Lubricating Industrial Lubricant in both shackle holes every six months. The shackle can be in either the locked or unlocked position. It is not necessary to padlock parts disassemble the padlock in order to lubricate it.
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Component Replacement 2–20 Padlock Service Manual...
NDEX Numerics installing core in 2–18 installing dust cover in 2–18 installing locking cam assembly in 2–17 exploded diagram 2–2 installing shackle in 2–16 installing core in 2–18 installing throw member in 2–18 installing dust cover in 2–18 installing tumblers in 2–17 installing locking cam assembly in 2–17...
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Index support, technical 1–2 cable assembly 2–9 locking cam assembly case part numbers for 2–3, 2–5, 2–7, part numbers for 2–9, 2–11 2–9, 2–11 technical support 1–2 certifications and standards 1–1 lubricant throw member chain part number for 2–13 and function conversion 2–14 part numbers for 2–3, 2–5, lubricating padlock parts...