Elevator Health Assessment Report
Hydraulic Elevator — Commercial Building
Overall Reliability Score
This elevator scored 62 out of 100 on our reliability index. The unit is operational but shows several indicators of deferred maintenance and component wear that require attention within the next 6–12 months to prevent service interruptions.
Technician Summary
This hydraulic elevator is operational but shows normal wear for its age with several components approaching end of service life. The door operator is exhibiting intermittent hesitation consistent with worn rollers and misaligned tracks. The hydraulic fluid shows contamination and the pump motor is running hotter than spec. We recommend addressing the door system and hydraulic service within 90 days to avoid unplanned shutdowns.
Risk Findings
3 findings — 1 high, 2 mediumHydraulic Fluid Contamination & Pump Overheating
Hydraulic fluid sample shows particulate contamination above acceptable threshold (ISO 18/16/13). Pump motor surface temperature measured above manufacturer spec during normal operation. Continued operation risks pump seizure and potential fluid leak.
Door Operator — Worn Rollers & Track Misalignment
Landing door rollers show 60–70% wear. Car door track has lateral misalignment causing intermittent hesitation on close cycle. Current condition is causing nuisance callbacks and will worsen under continued use.
Controller — Aging Relay Board with Intermittent Fault Codes
Controller relay board is original equipment past its expected service life. Logged 14 fault codes in the past 90 days, primarily leveling timeout and door zone faults. Board is no longer manufactured; replacement parts are sourced from refurbished stock only.
Equipment Lifecycle Analysis
| Component | Age | Expected Life | Remaining | Condition |
|---|---|---|---|---|
| Hydraulic Pump & Motor | 28 yrs | 25–30 yrs | 0–2 yrs | Poor |
| Controller / Logic Board | 28 yrs | 20–25 yrs | Past life | Critical |
| Door Operator | 15 yrs | 20–25 yrs | 5–10 yrs | Fair |
| Landing Door Rollers | 8 yrs | 8–12 yrs | 0–4 yrs | Fair |
| Hydraulic Cylinder & Plunger | 28 yrs | 30–40 yrs | 2–12 yrs | Fair |
| Safety Devices (buffers, safeties) | 7 yrs | 15–20 yrs | 8–13 yrs | Good |
| Cab Interior & Fixtures | 11 yrs | 15–20 yrs | 4–9 yrs | Good |
| Hydraulic Fluid | 7 yrs | 5–7 yrs | Overdue | Poor |
Photo Documentation
MEDIUMRelay-based controller showing original equipment. Visible aging on relay contacts and wiring harness.
HIGHOil seepage visible at cylinder base seal. Contamination on pit floor consistent with slow hydraulic fluid leak.
MEDIUMBelt-driven door operator showing wear on drive belt and pulleys. Motor mounting shows minor corrosion.
MEDIUMHydraulic power unit and machine room overview. GAL controller panel visible at right. Floor shows evidence of minor fluid accumulation.
PASSOriginal COP with aging button fixtures. Capacity placard present. Stop switch and door open/close buttons functional.
MEDIUMGuide shoe gibs showing significant wear — cracking and delamination visible. Replacement recommended to prevent rough ride and rail damage.
Maintenance Recommendations
Modernization Forecasting
Hydraulic service, door system, controller diagnostics. Keeps unit operational and reduces failure risk.
Full controller replacement. Resolves fault codes, improves reliability, extends unit life 10–15 years.
Hydraulic-to-traction conversion. Eliminates hydraulic maintenance, reduces energy use 40%, qualifies for rebates.
Capital Planning Note
Your actual report will include a prioritized capital expenditure forecast based on the specific findings from your elevator's assessment. This helps property managers and HOA boards plan reserve fund contributions and avoid unexpected repair costs.
Recommended Service Plan
Given the current condition of this unit — particularly the hydraulic and door system findings — we recommend the Protection Plan. This provides monthly preventive maintenance plus annual parts and labor coverage, which will cover the door roller replacement and hydraulic service identified in this report.
Why Not Essential Maintenance?
The Essential plan covers preventive maintenance only — it does not include repair parts or labor. Given the active findings on this unit, the Protection Plan's repair coverage will pay for itself within the first service cycle.
Next Steps
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Consolidated Elevator Co. · Licensed & Insured · Serving Southern California Since 1969
Consolidated Elevator
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