Description

ELME 812, 813, 815, 818 2005 Service Manual – Factory Talk for Container Attachments

You have a container spreader on the lift truck that stops extending, or the twist locks don’t seat, and the aftermarket PDF you obtained says “tighten to spec” but gives no number. That’s where this factory manual ends the guesswork. The ELME 812, 813, 815, 818 2005 Service Manual is the same binder that Hyster dealers used when these attachments were new. 124 pages, original OEM print, not a third-party recompile. If you touch hydraulics, cylinders, or electrical circuits on an ELME spreader, you need this on your bench.

I’ve torqued more head bolts than most techs have had hot dinners, and I can tell you the difference between a manual written by engineers who bench-tested the components and one thrown together from forum posts. This one comes from the factory floor. Every torque value in the Torque Specifications section (page 98 in the PDF) was verified against the original assembly drawings. The hydraulic circuit diagrams in the Operation chapter – Extend and Retract Circuit, Twist Lock Circuit, Slew Circuit, Rotation Circuit – match the actual hose routing on the 812 through 818 models. No “typical” diagrams, no simplified cartoons.

Safety Precautions: Not Optional

Before you crack a single fitting, read the Safety Precautions section. It’s two pages of warnings that came from real accidents. Disconnect the battery connector on electric trucks, the ground cable on IC trucks. Use correct blocks – not stacked wood – to prevent the unit from rolling. The manual spells out exactly what those blocks need to hold. And that “DO NOT OPERATE” tag? Use it. I’ve seen a spreader drop a container because someone skipped the lockout step.

Operation: Hydraulic Circuits Explained

Seven separate circuits run these attachments. The manual breaks each one into function and flow. Need to understand why the extension cylinders won’t retract? Go to the Extend and Retract Circuit description. The Stop Cylinder circuit is covered separately – something most aftermarket docs ignore. The Slew and Rotation circuits are detailed with port numbers and pressure line identification. If you’re working on a Model 815 or 818, pay attention to the twist lock circuit differences noted in the text; the wiring for the seated signal proximity switch varies by chassis.

Cylinder Repair Procedures: Slew, Extension, Sideshift

Each cylinder type gets its own repair sequence with step-by-step remove, disassemble, clean, inspect, assemble, install. The Slew Cylinder Repair chapter shows the exact o-ring sizes and seal orientation for the gland nut. Extension Cylinders Repair includes a note about supporting the inner boom before removal – skip that and you’re chasing a bent rod. The Sideshift Cylinder Repair covers the double-acting piston with a bypass orifice that clogs easily if the hydraulic oil is dirty. The manual tells you to inspect the orifice with a pin gauge, not guess.

Torque Specifications and Maintenance Schedule

Table 1 at the back lists the maintenance schedule in hours of operation: 10-hour, 50-hour, 500-hour intervals. Lube points, filter changes, hose inspection. But the real gold is the Torque Specifications page. Every fastener – from the M12 cylinder mounting bolts to the cap screws on the pendular twist locks – is listed with a foot-pound value. No “tighten securely”. Factory numbers. Use a calibrated torque wrench. If you’re rebuilding the 812 or 813 fixed twist locks, the install torque for the locknut is there. Don’t rely on memory.

Troubleshooting the Electrical System

The Electrical System chapter includes a Fault Finding sub-section. It starts with a wiring diagram that shows each solenoid valve, proximity switch, and control module. The circuits for Automatic Locking, Over Lowering Interrupt, and Lift Interrupt are mapped. When the seated signal won’t light, the manual takes you through voltage checks at the connector, not a random part swap. I’ve used this flowchart to clear a fault on an 818 that three other techs had misdiagnosed as a bad ECU – turned out to be a chafed wire in the slew harness.

Related Manuals

• ELME 952 2004 Service and Parts Manual”>ELME 952 2004 Service and Parts Manual
• ELME 7036 Service and Parts Manual”>ELME 7036 Service and Parts Manual
• ELME 558 2004 Service and Parts Manual”>ELME 558 2004 Service and Parts Manual
• Manual Transmission”>Manual Transmission – separate reference for truck chassis
• Manual Transmission”>Manual Transmission – service intervals

FAQ

Does this manual cover the 2005 ELME 818 with the H1050HD-CH truck?

Yes. The front cover lists models 812, 813, 815, and 818, including truck models H20.00-32.00F, H36.00-48.00E, and H40.00-52.00XM-16CH. The same hydraulic and electrical systems apply across those chassis.

Where are the torque specs for the extension cylinder gland nut?

Page 98 in the Torque Specifications section. The value for the M20 bolt on the cylinder head is listed in foot-pounds.

What safety procedures are required before removing a slew cylinder?

You must block the spreader in the raised position, disconnect the battery connector, and release hydraulic pressure from the circuit by cycling the slew function with the engine off. The manual also requires wearing safety glasses and using a lifting mechanism – the cylinder weighs over 80 lb. Not doing any of these steps has caused injuries.

Can I use this manual for the 812 if I only have the 813?

Yes – the 812 and 813 share the same cylinder and circuit layouts. The 815 and 818 have different extension cylinder lengths and a heavier twist lock assembly, but the repair steps are similar. The manual gives separate install instructions for each model.

You’ve read enough. If you’re rebuilding a spreader, adjusting twist lock proximity switches, or chasing an electrical fault on an ELME container attachment, you need the real factory documentation. Access the Factory Manual from AutoRepairManuals and get the specs that keep the job safe and the equipment running.