Description

1999 BT OP 1000SE, OPW 1000HSE, OPW 1200SE, OPW 1200HSE Service Manual

You’ve got a 1999 BT order picker that’s acting up, and some aftermarket repair book you found online is about as useful as a screen door on a submarine. I’ve been turning wrenches since 1995, and I can tell you right now: if you don’t have the factory manual in your hand, you’re asking for a snapped bolt or a wiring fire. This is the real deal – 1999 BT OP 1000SE, OPW 1000HSE, OPW 1200SE, OPW 1200HSE Service Manual, 194 pages of OEM documentation straight from BT Products AB. No reprints, no third-party copy, no condensed garbage.

Machine Data and Dimensions: Section M2

Section M2 of this manual gives you the exact dimensions for each model – OP 1000SE, OP 1000HSE, OPW 1200SE, OPW 1200HSE. You get overall height, wheelbase, turning radius, everything you need to confirm the truck fits through that warehouse door. Page 3 lists the specific T-codes and maskinnummer (serial number ranges) so you know this manual matches your unit. Don’t guess on dimensions; use the factory table.

Does This Manual Include Preventive Maintenance Schedules?

Yes, and it’s in Section P. Section P2 has the maintenance schedule with intervals in hours of operation. Section P3 gives you the oil and grease specifications – exactly which viscosity BT approves. If you skip the schedule and the hydraulic pump goes dry, don’t come crying to me. The manual also includes Section P1, an introduction to preventive maintenance, explaining what each step accomplishes. For a 1999 lift truck, this is your life insurance.

Service Instructions: Transmission and Brake Procedures

Section S2 covers the 2550 transmission and drive axle. Section S3 covers the brake system. Need the gear oil capacity? It’s in the transmission section, along with shift linkage adjustments and clutch pack clearances. The Manual Transmission internal breakdown shows you where every bearing sits. Section S4 deals with the slingstyrning (steering system), and Section S5 covers the entire electrical system – 5000-175.1. I’ve chased electrical ghosts on a BT OPW before; without the factory wiring diagram, you’ll be there all weekend. Page 4 lists these sections with their issue dates, so you know they’re the 1998 revisions that apply to your 1999 truck.

3 Reasons to Use Factory OEM Documentation for Your BT Forklift

1. Torque specs you can trust. The aftermarket manuals pull numbers from random forums. This manual has the original BT engineering data. 2. Correct wiring diagrams. The OPW 1200HSE has a specific electrical schematic that differs from the OP 1000SE. One wrong pinout and you fry the controller. 3. Safety procedures that aren’t abbreviated. The manual includes the emergency lowering valve (nödsänkningsventil) procedure and the emergency operation (nödkörning) sequence. If Manual Transmission work requires locking the drive axle, the manual tells you how without guessing.

Emergency Operations: Nödkörning and Nödsänkningsventil

Your BT order picker has a dead battery and you’re stuck 20 feet in the air? This manual walks you through the nödkörning (emergency drive) function using the joystick and indicator patterns. It also details the nödsänkningsventil – the emergency lowering valve under the shroud. These are the procedures you need before you call a tow truck. Every step is factory-approved. Do not attempt these without reading the warnings on page 6.2.8 of the manual.

Who This Manual Fits

If you own or maintain a 1999 BT OP 1000SE, OPW 1000HSE, OPW 1200SE, or OPW 1200HSE, this 194-page manual belongs on your bench. It covers truck information (Section M), preventive maintenance (Section P), service instructions (Section S), and options (Section O). Beginner or pro – the layout uses full Swedish and English technical terms, but the diagrams are universal. I’ve lent my copy to a first-year apprentice and he could follow the hydraulic line routing. Direct from BT.

Related manuals you might need: BT SPE125 SPE160 SPE125L SPE135S SPE160L 2007 Service Manual | OEM Forklift Repa, BT Master Service Manual Introduction SP (SPS1.35/1.6), and BT Master Service Manual Introduction SL.

Frequently Asked Questions

What torque values are listed in this manual?

The manual contains factory torque specifications for all major fasteners, including wheel lug nuts, transmission mounting bolts, and cylinder head bolts (where applicable). Specific values appear in Section M4 (Technical Data).

Does this manual cover the electrical system for the OPW models?

Yes, Section S5 (5000-175.1) covers the complete electrical system for both OP and OPW models. It includes the battery guard, hour meter, joystick wiring, emergency bypass relays, and the full wiring diagram with pin numbers. The OPW 1200HSE has a separate throttle/steering interface that’s drawn out in detail. I’ve used it to diagnose a short in the left deadman grip circuit – the manual gave me the exact resistance values to check at the harness connector. Without these diagrams, you’d be probing blindly and probably short something else. The manual also includes a section on the emergency drive override sequence, which relies on specific relay activation – all documented.

How do I order replacement parts using this manual?

Section M6 covers parts ordering with the correct BT part numbers. You’ll find the exploded views and part numbers for the mast, drive unit, and hydraulic system. Use the T-code on your truck’s data plate to cross‑reference.

Is this the same manual dealerships use?

Yes. Same master service manual (MSM) issued to BT dealers in 1999. No condensed version, no missing pages.

Quit burning billable hours on aftermarket approximations. Get the real factory data – Access the Factory Manual and put the torque wrench away knowing the spec is right.