Starting the conversation: quick context

• To get started, tell me which component or assembly you want us to review and a one-line description of the issue.
• How often does this machine or line run per shift and how many shifts per week? Options: Continuous (24/7), Single shift daily, Two shifts, Three shifts, Intermittent or seasonal
• In your current setup, which category best describes the affected part: bearing, seal, linear guide, gear, coupling, or other? Options: Bearing, Seal, Linear guide, Gear or power transmission, Coupling, Other
• Who on your team will act as the technical lead for decisions about replacements or engineering changes? Options: Design engineer, Maintenance engineer, Plant manager, Procurement buyer, Cross-functional team, Other
• When was the last failure of this type, and what part or interim fix did you use to get the line running?
• Is changing parts on this asset permitted without OEM approval, or is OEM sign-off required before any replacement? Options: Permitted without OEM approval, OEM approval required, Depends on the asset or warranty

Where the machine really lives: environment and loads

• If this component failed during your next production run, what immediate operational cost or safety consequence would you face? Options: Under 1 hour downtime, 1 to 4 hours downtime, 4 to 24 hours downtime, More than a day lost, Immediate safety incident risk
• Describe the local environment around the part, including typical temperature range, dust or contamination sources, presence of water or chemicals, and vibration exposure.
• Which failure modes have you observed on-site, pick all that apply? Options: Wear or abrasion, Contamination ingress, Misalignment, Lubricant breakdown, Overload/fatigue, Corrosion, Other
• How long does the asset typically run between planned maintenance or replacements? Options: Less than a week, Several weeks, Months, Annually, Run-to-failure / no planned schedule
• If you could eliminate the most frequent failure mode here, which measurable throughput or quality metric would improve first?
• Could you attach recent photos, failure reports, measured dimensions, and any grease or oil analysis you have? Options: Yes, photos and reports, Yes, CAD or drawings, Only written reports, No digital files available

What keeps you up at night about this asset

• Which single consequence of a repeat failure would make you stop a rollout or reject a supplier outright?
• On average, how much have the last five failures cost you in combined parts, labor, and lost production? Options: Under $1,000, $1,000 to $10,000, $10,000 to $50,000, $50,000 to $200,000, Over $200,000
• Who internally tends to raise the loudest objections when a part change is proposed? Options: Procurement, Operations/Plant, Design/Engineering, Quality, Site leadership, Cross-functional team
• Would improving local stock and response time from your current vendor be enough, or do you need a different engineered solution? Options: Improve vendor service only, Require a different vendor, Require an engineered redesign, Unsure
• Describe any warranty, regulatory, or OEM approval steps that have blocked past replacements.
• When you weigh total cost of ownership, which factors are highest priority: downtime, part cost, inventory carrying, or lifetime? Options: Downtime impact, Part unit cost, Inventory carrying cost, Expected lifetime, Serviceability

The other options on the table

• Assuming your incumbent supplier could meet lead times but not the failure rate, what would have to change for you to keep using them?
• List the alternatives you are actively considering: incumbent, direct manufacturer, internal repair, new representative, or another option. Options: Incumbent supplier with improved terms, Direct from manufacturer, Internal repair or redesign, New representative/distributor, Other
• Tell me which internal group is advocating for an in-house fix and what headcount or budget they have proposed to do it.
• Could the status quo be defensible if you had guaranteed local stock and a one-day replacement SLA? Options: Yes, No, Maybe with additional conditions
• By what date would you need to see demonstrable reliability improvement to avoid opening a formal supplier qualification? Options: Within 2 weeks, Within 1 month, Within 3 months, No firm deadline

Design constraints and interfaces we must respect

• Facing the physical envelope you have, which dimensional or assembly constraint would force a redesign rather than a drop-in replacement?
• List the critical mounting features, shaft sizes, bearing bore/housing dimensions, and tolerances we must match.
• In practice, who performs alignment, lubrication, and precision measurements during service at your site? Options: Maintenance technicians, Site reliability engineer, Third-party contractors, OEM service, Other
• Are CAD models or measured drawings available in a neutral format we can import, and who owns those files? Options: Native CAD available, Neutral STEP/IGES available, Only 2D drawings, No digital models
• Estimate the maximum shaft misalignment and radial load range the part must tolerate without modification. Options: Misalignment <=0.1 mm / Low load, 0.1–0.5 mm / Moderate load, 0.5–1 mm / High load, >1 mm / Very high load, Unknown
• Select the environmental or acceptance tests you require: IP rating, salt spray, vibration profile, thermal cycling, or a custom protocol. Options: IP ingress rating, Salt spray / corrosion, Vibration testing, Thermal cycling, Custom onsite protocol

Who signs off, who executes, and how fast

• Assuming the pilot proves the replacement meets your life targets, who has the final authority to approve a full rollout and sign purchase orders? Options: Site manager, VP of Engineering, Procurement with Technical approval, Quality manager, Cross-functional approval required
• Name the people or roles who must approve engineering changes and provide a preferred contact if available.
• Would a single-machine pilot be sufficient to approve full adoption, or do you require multi-site validation? Options: Single-machine pilot is sufficient, Multi-machine onsite trial required, Multi-site pilot required, Lab-only validation required
• Estimate how quickly procurement and quality can complete a new vendor qualification after technical sign-off. Options: Under 2 weeks, 2 to 4 weeks, 1 to 2 months, More than 2 months, Unknown
• Where does budget authority sit for parts vs engineering work, and what spend threshold triggers a formal RFP?
• What single approval or missing sign-off would stop this project immediately?

Operational readiness and constraints

• What integration, site access, or safety requirement would prevent us from installing or testing parts on your equipment?
• Can your operations team commit a two-hour window for an on-site inspection, and how soon could that be arranged? Options: Yes, within 1 week, Yes, within 2 to 4 weeks, Possible with planning, Not available in next month
• Identify any third-party systems or APIs we must integrate with for orders, CAD transfer, or inventory checks, and who owns them.
• Are there headcount or skills gaps that would block shared testing, and if so, which skills are missing? Options: Mechanical assembly, Lubrication maintenance, Vibration analysis, Metrology, No gaps identified, Other
• Provide the name and expected timeline for any legal, warranty, or compliance review needed before a pilot or shipment.
• On a related note, do you have a preferred local stocking partner or program for critical spares? Options: Local distributor, Centralized warehouse, Manufacturer direct, No preference / unknown
• Should we pause qualification efforts if site access or required approvals cannot be provided within six weeks? Options: Yes, pause until access available, No, continue with lab-based qualification, Proceed only if at least one visit is possible

Success criteria, timelines, and next steps

• Tell us the single metric or test result that, if achieved in the pilot, would make you sign a full purchase that week. Options: Mean time between failures target, Specified cycle life, Downtime reduction target, Pass a defined acceptance test, Cost per operating hour target
• By which measurement will your team accept the replacement in production: runtime hours, cycles, vibration limits, or a pass/fail test? Options: Runtime hours, Number of cycles, Vibration/noise criteria, Pass/fail acceptance test, Composite KPI
• Select your target timeline for a pilot start: next 2 weeks, next month, next quarter, or a custom date. Options: Within 2 weeks, Within 1 month, Within the quarter, Specify a custom date
• Provide the roles or email addresses that must receive pilot performance reports and incident alerts.
• Do your procurement or capital cycles lock on a fixed schedule we must align to if the pilot succeeds? Options: Rolling approvals, Quarterly cycles, Annual budget lock, Varies by site
• Pick the next step you prefer: an on-site inspection, lab test with samples, CAD fit-check, or a quoted pilot kit. Options: On-site inspection, Lab test with samples, CAD fit-check, Quoted pilot kit
• Finally, how soon should our technical representative schedule a kickoff call to review documents and confirm next actions? Options: Within 48 hours, Within one week, Within two weeks, Later than two weeks

• Technical Solution Review

• Confirm the current state and its cost
• You confirm which candidate product meets your load, fit, tolerance, and environmental requirements based on the presented calculations and CAD checks.
• Deliver a stamped calculation package and CAD interference report for the top candidate within five business days.
• Walk through load calculations and life estimates
• You confirm that at least one candidate addresses the root cause identified in failure analysis instead of only matching the part number.
• Provide prototype samples and a proposed acceptance test protocol for on-site verification.
• Review CAD fit and tolerance checks
• Provide final as-built shaft and housing dimensions, and the failed component sample or failure photos for lab review.
• You agree on the acceptance tests, sample trial, and evidence needed before making a procurement or engineering commitment.
• Schedule the on-site trial window and name the field owner who will run the acceptance tests.
• Compare failure analysis to candidate designs
• Agree acceptance tests, samples, and stocking approach
• Validate alignment with your needs

• Technical Solution Review
• Technical Solution Review Deck
• Technical Solution Brief

• meeting
• slides
• document

• On-site Failure Investigation and Replacement Specification
• Load and Life Calculation for Bearing Selection
• Environmental Compatibility Analysis for Seals and Components
• Product Selection and BOM Package Delivery
• CAD Model and Engineering Drawing Delivery
• Prototype Sample Supply and Fit Trial
• Field Installation Support and Commissioning
• Vibration and Alignment Field Measurement and Correction
• Lubrication and Service-Interval Implementation
• Local Stocking Program Setup and Replenishment
• Emergency Same-Day/Next-Day Parts Fulfillment
• Manufacturer Direct Order and Drop-Ship Coordination
• Maintenance Storeroom Inventory Optimization
• Application Engineering Support During Design Qualification
• Annual Application Review and Product Upgrade Recommendations

On-site Failure Investigation and Replacement Specification

• Describe the failed assembly and its service context (equipment type, model, location) using the equipment tag or asset number.
• Which failed part numbers or sketches do you have available (bearing part number, seal drawing, OEM component ID)?
• Provide the recent failure evidence you can upload (failure photos, bearing race marks, oil analysis report, maintenance work order).
• Do you have a completed failure report or root cause hypothesis for the incident? Options: Yes - report attached, No - need investigation, Partial notes only
• Identify any operational deviations at time of failure we should consider (overspeed, contamination event, improper lubrication logged in CMMS).

Load and Life Calculation for Bearing Selection

• List the shaft journal diameter, housing bore, operating speed (rpm), and radial/axial loads in Newtons or lbf for the application.
• Which duty cycle best matches the machine (continuous 24/7, daily shifts, intermittent start/stop)? Options: Continuous 24/7, Daily shifts (8-16h), Intermittent / seasonal, Duty varies — describe
• Specify the target bearing life metric you require using ISO 281 L10 life or equivalent (hours or cycles). Options: L10 = 5,000 hours, L10 = 10,000 hours, L10 = 20,000 hours, Custom value - describe
• Do you have measured operating temperatures at the bearing location (degrees C or F) and ambient conditions? Options: Yes - attach thermal log, No - estimate below, Not measured
• Identify any transient loads or shock events the bearing sees (e.g., torque spikes during startup, clutch engagement, impact loads) and frequency per operating hour.

Environmental Compatibility Analysis for Seals and Components

• Which contaminants are present at the site (solid particulate size distribution, chemical species, humidity, salt spray exposure)? Options: Dust / particulate, Abrasive slurry, Chemical exposure (acid/alkali), Salt / coastal atmosphere, Other
• Specify the process fluids or lubricants that contact seals or components (lubricant brand or ISO VG grade, hydraulic fluid type, process chemical name).
• Are there regulatory or industry standards the seal must meet (API 682 for mechanical seals, USDA/food-grade, ATEX/explosion grouping)? Options: API 682, Food-grade / USDA, ATEX / IECEx, None / not applicable, Other
• Describe the temperature extremes at the seal or component (lowest and highest measured or expected in degrees C).
• Do you require compatibility verification such as chemical immersion testing, shore hardness verification, or elastomer aging data? Options: Yes - need chemical compatibility report, No - standard materials acceptable, Unsure - advise

Product Selection and BOM Package Delivery

• Which assemblies or SKUs should the BOM cover (bearing assemblies, seals, housings, fasteners) and provide existing part numbers if known.
• Specify required commercial terms for BOM items: lead time expectation, unit packaging, and minimum order quantity. Options: Standard lead time (manufacturer), Expedite 2-4 weeks, Local stocked preferred, Drop-ship only
• What acceptance tests will validate the BOM items on your equipment (for example run-in hours, post-install vibration < ISO 10816 threshold, torque checks)?
• Do you need alternate equivalent part options included in the BOM for cross-reference with your maintenance storeroom SKUs? Options: Yes - include alternates, No - single approved part only, Include alternates on request
• Provide your preferred BOM delivery format (spreadsheet with item-level lead times, pick lists for storeroom SKUs, or EDI/CSV for procurement upload). Options: Spreadsheet (XLSX), CSV for procurement import, PDF pick list, Other

CAD Model and Engineering Drawing Delivery

• Which CAD file formats do you require for part models (STEP, IGES, native SolidWorks, Parasolid)? Options: STEP, IGES, SolidWorks native, Parasolid, DWG/DXF, Other
• Specify the drawing revision and tolerancing level you need on delivered engineering drawings (GD&T per ASME Y14.5, ISO tolerances). Options: ASME Y14.5 GD&T, ISO geometric tolerancing, Basic dims only, Custom tolerance table
• Do you require BOM-linked CAD assemblies with exploded views for installation instructions? Options: Yes - exploded assembly, No - single parts only, Partial - key assemblies only
• Provide any interface drawings we must fit-check against (shaft journal print, housing bore drawing, mating plate CAD).
• Are there IT or CAD transfer constraints to follow (PDM system acceptance, max file size, use of STEP AP214 vs AP203)? Options: PDM import required, Max file size limit, Prefer STEP AP214, No constraints

Prototype Sample Supply and Fit Trial

• How many prototype samples do you require for fit trials and laboratory testing (quantity per SKU)? Options: 1-2, 3-5, 6-10, More than 10
• Which fit criteria must the sample meet on delivery (press fit clearance in mm, axial play limit, runout tolerance)?
• What timeline do you need for sample delivery and on-site fit trials (days or weeks from order)? Options: 3-5 business days, 1-2 weeks, 2-4 weeks, Custom timeline - describe
• Which laboratory or shop tests will you run on samples (bearing life run-in, salt spray for seals, torque-to-turn measurement)? Options: Run-in life test, Salt spray / corrosion, Torque / friction measurement, Other
• What acceptance criteria will confirm prototype fit and function on your asset (e.g., measured runout <0.05 mm, bearing vibration <4 mm/s)?

Field Installation Support and Commissioning

• Do you require on-site installation support or commissioning for this scope (hands-on technician, remote engineering supervision, or none)? Options: On-site technician, Remote supervision, None - in-house install
• List required site safety procedures and permits we must comply with during installation (lockout/tagout LOTO, confined space entry, hot work permit). Options: LOTO required, Confined space permit, Hot work permit, None / standard access
• Specify the expected shutdown window for installation and any hourly constraints (maximum downtime hours, weekend-only access). Options: <4 hours, 4-8 hours, Full day, Weekend / off-shift only
• Who will be the site point of contact and named owner for acceptance sign-off after commissioning (name and role)?
• Indicate required commissioning deliverables (as-installed drawing update, torque certificates, alignment report). Options: As-installed drawing, Torque certificates, Alignment report, Operator sign-off

Vibration and Alignment Field Measurement and Correction

• Which machines require vibration measurement and alignment (provide asset tags or equipment type: pump, motor, gearbox)?
• Specify the vibration standard or threshold you use for acceptance (ISO 10816 velocity mm/s, overall RMS, or factory baseline). Options: ISO 10816 thresholds, Factory baseline comparison, Custom alarm levels
• Do you have existing vibration baselines or route data we should compare to (attach recent vibration log)? Options: Yes - attach logs, No - establish baseline, Partial data available
• Identify required alignment accuracy after correction (shaft offset in mm, angular misalignment arc-minutes).
• Will you require a written corrective action plan and alignment report with measurement points and before/after plots? Options: Yes - full report, Summary only, No report required

Lubrication and Service-Interval Implementation

• What lubricant type and ISO viscosity grade do you currently use for the component (e.g., ISO VG 46 turbine oil, grease NLGI 2)?
• How often are lubrication events performed today (daily, weekly, monthly) and do you use automated lubrication systems? Options: Daily, Weekly, Monthly, Automated lube system, On-condition
• Do you require a recommended service interval plan and lubrication procedures tied to CMMS task templates? Options: Yes - provide CMMS-ready tasks, No - guidance only, Unsure - advise
• List any cleanliness or oil analysis limits you require (ISO cleanliness code, particle count thresholds, wear metal limits).
• Would you like us to supply lubrication consumables and labeling for site storeroom identification? Options: Yes - include consumables, No - supply only specs, Partial

Local Stocking Program Setup and Replenishment

• Which SKUs do you want included in a local stocking program (critical bearings, seal kits, service kits)?
• Specify target fill policy for each SKU (min/max quantities, reorder point in days of supply). Options: Min/max by units, Reorder point in days, Kanban bins, Consignment
• Do you prefer consignment inventory, vendor-managed inventory, or standard replenishment from purchase orders? Options: Consignment, Vendor-managed inventory, Standard PO replenishment
• Provide your preferred replenishment cadence and reporting format (weekly pick list, monthly review, automated EDI). Options: Weekly pick list, Monthly review, Automated EDI/CSV, On-demand
• Are there site constraints for stocking (temperature control, security, maximum bin footprint in square meters)?

Emergency Same-Day/Next-Day Parts Fulfillment

• Which critical parts require emergency same-day or next-day availability (list part numbers or criticality tags)?
• Do you have cut-off times for same-day shipments or receiving windows at your site (local receiving hours)? Options: Same-day cut-off 10:00 local, Same-day cut-off 14:00 local, Next-day only, Flexible
• Which carriers or shipping constraints must we respect for emergency shipments (hazmat restrictions, liftgate, residential delivery)? Options: No constraints, Liftgate required, Hazmat restrictions, Residential delivery
• Provide the internal approval process and any expedited PO or credit arrangements needed for emergency fulfillment.
• Do you require serialized parts tracking and proof of delivery for emergency shipments? Options: Yes - serialized + POD, No - standard delivery, Only for high-value parts

Manufacturer Direct Order and Drop-Ship Coordination

• Which items in the scope must be ordered direct from manufacturer and drop-shipped to site (custom housings, non-stock bearings)?
• Specify manufacturer lead-time constraints and any required order windows for custom manufacturing (weeks or months). Options: Standard lead-time, Extended lead-time (4+ weeks), Custom build - contact engineering
• Do you require manufacturer traceability documentation on delivery (material certificates, heat treat records, certificate of conformity)? Options: Yes - full traceability, Partial certificates, No
• Provide your preferred drop-ship receiving instructions (deliver to dock 24/7, receive only during scheduled window, provide ASN). Options: Dock delivery 24/7, Scheduled window only, Require ASN (advanced ship notice)
• Are there custom packaging or labeling requirements for manufacturer shipments to integrate into your maintenance storeroom? Options: Yes - custom labels, No - standard packaging, Minimal labeling required

• Master Services Agreement (MSA)
• Statement of Work (SOW)
• Purchase Agreement / Order Confirmation
• Delivery & Logistics Schedule
• Warranty & Returns Agreement
• Acceptance Test Plan
• Engineering Work Authorization (EWA)
• Stocking & Local Inventory Agreement
• Change Order Agreement

• Go-live Health Check (weeks 1-4)
• First Measurement Review (weeks 4-10)
• Acceptance Gate Decision (around day 90)
• Quarterly Operational Review (ongoing)

• Publish quarterly metric snapshot and action-item status to the shared channel for operational visibility.
• Produce a short root-cause analysis for each failure mode observed and circulate to the shared channel.
• Update the local stocking plan to address any part shortages affecting MTTR or repeat failures.
• Collect and package acceptance-test records and field logs for the Acceptance Gate meeting.
• Restate acceptance criteria and numeric targets from Solution Scope
• Produce a per-criterion pass/fail record using the targets recorded in the Solution Scope.
• If any criteria failed, agree remediation actions, timelines, and the evidence required for a re-check.
• Confirm the incumbent wind-down path and schedule to prevent dual-system use or hidden fallback.
• Publish the acceptance decision and attach the full evidence package to the shared workspace.
• Execute the incumbent decommissioning steps: license/contract closure or read-only setup, data archive, and team communication.
• Create a tracked remediation list for any failed criteria with resolution owners and target completion dates.
• Review metric trends and variance analysis
• Confirm the field failure rate and local parts fill rate are within acceptable bounds or identify required corrective actions.
• Prioritize and schedule any small engineering or stocking changes to prevent repeat issues.
• Keep the shared issue channel current and ensure no unresolved high-severity items remain open over the quarter.
• Update reorder points and safety stock levels for parts with repeat demand to improve local fill rate.
• Open investigations for any new failure modes and attach expected evidence and review dates.
• Reconfirm acceptance criteria and owners
• Confirm deployment status for each site or line and that installed parts match the documented scope.
• List all critical blockers with an assigned owner and target resolution date.
• Agree immediate remediation steps required to stabilize operations and prevent downtime.
• Publish deployment validation checklist with photos and serial numbers for the delivered parts.
• Log each open blocker in the shared channel with a target resolution date.
• Arrange expedited shipment for any missing critical parts identified in the meeting.
• Present measurement data vs targets
• Determine whether acceptance test pass rate and field failure rate are trending to the Solution Scope targets and quantify any shortfall.
• Agree a prioritized remediation plan with deliverables and target dates to close gaps before the acceptance gate.
• Confirm the evidence package required at the Acceptance Gate and the date it will be delivered.
• Deployment and shipment validation
• Open issues, warranty claims, and new failure modes
• Present outcome data against each criterion
• Root-cause diagnosis for any gaps
• Inventory and local parts availability review
• Early field signals and usage patterns
• Document pass or fail for each criterion
• Stocking and lead-time adherence review
• Prioritized improvement requests
• Agree corrective actions and timeline
• Incumbent wind-down confirmation
• Blockers and open issues
• Agree immediate remediation actions
• Action-item burn-down and next steps
• Confirm timeline to Acceptance Gate
• Agree remediation plan for any failed criteria and close the loop
• Document formal acceptance decision