Maintenance
A practical forklift maintenance schedule by interval, with what each service actually covers and the checks that prevent the expensive failures.
Last updated: 11 October 2026
Forklift maintenance splits into three intervals. Skip the first and the other two get expensive.
Daily — the operator, ten minutes
Covered in detail in our pre-use inspection guide, but the essentials:
- Hydraulic oil level and any fresh leak on the floor
- Fork heel wear, cracks, bends
- Chain tension even on both sides
- Tyres — cuts, flat spots, pressure
- Horn, lights, seat switch, parking brake
- Full lift and tilt, empty and loaded
Monthly or 250 hours — the technician
| System | What is checked |
|---|
| Hydraulics | Oil condition, filter, hose condition, cylinder seals, relief valve pressure |
| Mast | Chain elongation measured, sheave wear, mast weld inspection, lubrication of channels |
| Drive | Motor brushes (DC) or insulation (AC), gearbox oil, differential |
| Brakes | Service brake adjustment, parking brake holding, brake fluid |
| Steering | Play, tie rod ends, steer axle lubrication |
| Electrical | Contactor condition, controller fault log, battery terminals, cable chafing |
| Structure | Overhead guard, frame cracks, data plate legibility |
Annually or 2,000 hours — the thorough service
- **Hydraulic oil change** and reservoir clean
- **Chain replacement** if elongation exceeds the manufacturer limit — usually 2 – 3% of pitch
- **Brake overhaul** — linings, drums, master cylinder
- **Wheel bearing** inspection and repack
- **Load test** at rated capacity, with the result recorded
- **Overhead guard and mast** crack inspection, dye penetrant where required
- **For a leased or safety-critical truck**, this is the point at which a third-party inspection is worth the money
The failures that are always cheaper to prevent
- **Chain failure** — a stretched chain is a dropped load. Measure it, do not look at it.
- **Fork heel cracking** — the fork wears thin where it bends. A fork worn 10% at the heel should come out of service.
- **Hydraulic contamination** — most pump and valve failures start with dirty oil and a filter nobody changed.
- **Battery neglect** — watering on lead-acid, charging temperature on lithium. Both are cheap to do and expensive to skip.
Recording it
The schedule is only worth anything if it is written down. A log book per truck, with hours, date and what was done, is what turns a service plan into a resale value — and it is what a safety inspector will ask for.
Need help choosing the right truck?
Send us your load weight, lifting height and aisle width — we will recommend the right model.
Frequently asked questions
How many maintenance intervals does a forklift have?
Three: pre-shift checks, monthly servicing and annual servicing. Shorter intervals cover fewer items; the annual service is the most comprehensive.
What is the difference between a daily check and monthly service?
Daily checks are visual and functional, done by the operator. Monthly service covers lubrication, fasteners and fluid checks, done by a technician.
What happens if maintenance is skipped?
Nothing visible at first, then accelerated wear on hydraulics, brakes and the mast. Repair cost far exceeds the servicing saved.
