The Challenger ZEV-HRK-IOM is the direct-replacement installation and operation manual for the Challenger lift it came off of — the genuine part, same fit and same working specification as the one already on your lift. Ordering the Challenger installation and operation manual from us gets you the OEM piece that matches the lift, not an aftermarket knock-off that is close but not the same.

Specifications

• Part number: ZEV-HRK-IOM
• Brand: Challenger
• Type: Genuine OEM installation and operation manual

Not every part on a lift lifts — a lot of them support the ones that do. Airlines feed the lock releases, decals mark capacities and controls, hardware holds the assembly together, and the manual carries the specs and the procedure. They're easy to overlook precisely because they're not the cylinder or the cables, but a lift missing its safety decals, its air supply, or the right fastener isn't a complete, safe lift.

Replacing your installation and operation manual

Getting a support part right — an airline, a decal, a fastener, a clip — is quick, but it still has to match the equipment and go in the correct spot to do its job. Confirm the fit, install it, and check it functions before you rely on it. For that reason the full walkthrough is worth a read start to finish. Not sure on the procedure? Find your lift in our parts lookup or call and we will walk you through it.

Find the right part for your lift

The surest way to get the right part is to work from your lift's own breakdown. open our Challenger parts lookup, choose your model, and every part is mapped on the drawing with its number and price. If you cannot find the model plate, our guide to finding your model number explains where each lift type hides it, and our phone line is open if you want a hand.

Signs it's time to replace it

For hardware, check tightness, grade, and corrosion. Go around the fasteners and confirm nothing has backed out, stripped, or gone missing, especially on load-bearing and anchor points. Look for the right grade markings on structural bolts and for rust that has weakened a fastener. A bolt you can turn by hand, a stripped thread, or a missing lock feature is a defect — retorque or replace before it works fully loose.

Parts commonly replaced at the same time

If you are ordering this, it is worth asking what else your lift is due for while you have us on the phone — the wear items, the safety parts, the pieces that commonly go together on your model. One order and one shipment beats several. Tell us your lift and we will flag what usually needs attention.

Safety notes

Even the simple parts on a lift have a job in keeping it safe and compliant, so fit the correct one and install it right. Follow the manufacturer's guidance for your model, keep required decals legible and in place, and never improvise a substitute for a part that is there for a reason.

Before you order

Confirm model and serial before you order, and describe what you need it for. Whether it is required labeling or a rated accessory, the correct version depends on your lift. We will verify the match so you get the right part the first time.

Confirm this is the right part before you order

Lift manufacturers revise parts mid-production without changing the model name, so the same lift bought two years apart can take two different revisions of the same component. Before you order, find the model plate on the lift — on most 2-post lifts it rides on one of the columns at eye level, on 4-post lifts it is usually on a column or the power-unit side runway — and note the full model number and serial. The serial dates the lift to a production run, and that is what decides which revision fits.

If the plate is painted over or missing, take a photo of the part you are replacing next to a tape measure and send it to us. Between the dimensions, the mounting pattern, and what lift it came off of, we can almost always identify the exact part before you spend money on the wrong one.

Why buy your Challenger installation and operation manual from Auto Lift Services

We install, inspect, and repair Challenger lifts every week — the ZEV-HRK-IOM is a part we handle in the shop, not a random SKU we drop-ship. The phone answers if you have a question mid-install — call 800-674-9302 — and every part ships genuine, no aftermarket substitution unless you ask for it.