How to write a pre-use inspection checklist operators will actually use

What a good pre-use checklist does

A good pre-use checklist gets the operator to look at the parts that could hurt someone today, in a few minutes, and makes a problem impossible to miss. It isn't a maintenance schedule or an inventory of the machine. HSE describes what happens when checklists grow too big: "Requiring too much detail too often can lead to inspection activity becoming burdensome with the risk of a superficial 'tick box' approach or even, in some cases, the inspection activity ceasing altogether" (HSE).

So every decision below trades completeness against whether the check will actually be done with eyes open.

How to write it, step by step

Writing a checklist that works takes eight steps, and the last two never really finish:

1. 1Gather the manual and the rules. Collect the manufacturer's daily checks, any rule that lists items for this machine, and your own repair history.
2. 2Put items in walkaround order. Outside with the machine off, then at the controls, then function tests with it running.
3. 3Write what a pass looks like. Name the part and the fault to look for, not just the part.
4. 4Cut it to 10–25 items. Move anything that isn't a daily check into planned maintenance.
5. 5Choose an answer type for each item. OK or Problem for most, N/A where parts vary, a number for readings.
6. 6Set the rule for problems. Say who's told, how fast, and whether the machine can run.
7. 7Test it with operators. Watch two or three people use it on real machines and time them.
8. 8Review and revise it. Update it after missed defects, incidents, new machines and manual changes.

Start from the manual and the rules

Three sources, in this order:

• The operator's manual. Manuals for forklifts, aerial lifts and earthmoving machines include a daily or pre-operation check. Your checklist must cover it, and can add to it.
• The rule for that machine. Some rules list items. OSHA's construction vehicle rule names "service brakes... parking system (hand brake); emergency stopping system (brakes); tires; horn; steering mechanism; coupling devices; seat belts; operating controls; and safety devices" (1926.601(b)(14)). Boom lifts need their "lift controls... tested each day prior to use" (1926.453(b)(2)(i)). HSE's lift truck guidance lists typical pre-shift checks. Others, like OSHA's forklift rule, require an examination without listing what's in it.
• Your own history. Repair invoices, near misses and incidents show what actually fails on your machines in your conditions.

Then ask two experienced operators what they check that isn't written down. There's usually something worth adding.

Follow the walkaround

Order the list the way an operator moves, so they never double back or skip a side of the machine:

• Outside, machine off: one lap, top to bottom: tires or tracks, structure, attachments, leaks, fluids, guards, decals and capacity plate.
• At the controls: seat and seat belt, mirrors, controls in neutral, emergency stop.
• Running: brakes, steering, horn, lights, alarms, hydraulic functions, emergency lowering.

Put a section heading on each stage. Operators find their place faster, and the heading tells them when the key should be off.

Consistent order matters most where different people check the same machine on different shifts: the next operator finds the same items in the same places, and a supervisor reading the record knows exactly what was looked at.

Write what a pass looks like

Each item should name one part and the fault to look for. Compare:

A few rules make items clearer:

• One thing per item. "Lights and horn" fails if either fails, and the note won't say which.
• Use the name on the machine. If the decal says "emergency lowering", don't call it "manual descent".
• Avoid "good condition". Say what bad looks like: cracked, leaking, frayed, loose, missing.

Keep it short and choose answer types

Most machines need 10–25 items. If yours is longer, move items that aren't daily checks (greasing, filter changes, measuring tread depth) into planned maintenance; combine items that are checked together; and drop anything that can't change between uses. Keep every item the manual lists as a daily check.

Then give each item the right kind of answer:

Add an hour meter or odometer reading to every check. It costs the operator five seconds and gives you a usage history, a way to time servicing, and a quick test of the records: a check that claims the machine ran all week while the hours didn't move is worth a question.

Set the rule for problems

Every checklist needs a written rule for what happens when an item fails. Put it on the checklist itself:

• describe the problem, with a photo if you can;
• tell a named person straight away;
• don't use the machine until that person has decided it's safe or it's been repaired.

Decide, too, what an operator does when nobody answers the phone. On most sites the safe default is to leave the machine parked and tagged and use another one.

That rule matches OSHA's forklift rule, which says a truck "shall not be placed in service if the examination shows any condition adversely affecting the safety of the vehicle" (1910.178(q)(7)). For the full process, see what to do when equipment fails inspection.

Test it and keep it current

Hand the draft to two or three operators on real machines and watch. Time them; note where they hesitate, skip or ask what an item means; and rewrite those items. If the check takes much more than a few minutes, cut. If it's done in seconds, something's being ticked without being looked at (see pencil-whipping).

Revisit the checklist when a mechanic finds a defect the check should have caught, after an incident or near miss, when you add a model or attachment, when the manual changes, and when operators keep marking the same item N/A. Date each version so you know which questions a past record was answering.

Templates to start from

You don't have to start from a blank page. Our free equipment checklists cover forklifts, lifts, earthmoving machines, vehicles, tools and safety equipment, each in walkaround order with what a pass looks like, and the checklist maker lets you edit one and print a daily sheet or weekly log. Any of them can go on a QR sticker with CheckBadges, which keeps a copy of the questions with every submitted check, so editing the checklist later never changes old records.