Description

Manitou MT 845, MT 940 L, MT 1233 S, MT 1240 L, MT 1330 SL 1999 User Manual

You have a Manitou telehandler on the lot and the operator’s manual is missing. Or the one in the cab is so greased up you can’t read the decals. That’s the kind of situation that gets a machine parked and a customer staring at his watch. I’ve been turning wrenches since before some of you were born, and I can tell you right now: running a fork truck without the factory manual is asking for a bent boom or a hydraulic line in the face. This 1999 Manitou MT 845, MT 940 L, MT 1233 S, MT 1240 L, MT 1330 SL 1999 User Manual is the exact same document that came from the factory in France — 157 pages of OEM data, not some aftermarket rehash that guesses the charge pressure. You want the right fluid capacities? It’s in there. The proper sequence for lifting on uneven ground? Page 73 covers that. Skip the guesswork, use the real thing.

Manitou MT Series User Manual: What’s Inside the 157 Pages

This isn’t a repair manual — it’s the operator’s handbook, but don’t let that fool you. An operator needs to know the load chart limits, the hydraulic pressures, the park brake adjustment procedure, and the daily inspection checklist. The manual is divided into sections that cover everything from controls identification to periodic maintenance. Section 1 runs through the safety pictograms and decals — if you’re hiring a new operator, make him read that part. Section 2 covers the instrument panel and steering column adjustments. The transmission and driveline are in Section 5, with shift lever patterns for the manual transmission models. Need to check the front axle oil level? The capacities are listed in liters — convert to US quarts with a chart, I’ll let that slide. The point is, every spec is factory-verified, not something some aftermarket writer pulled out of his toolbox.

Torque Specs and Fluid Capacities (Page 73)

Page 73 is where the real numbers live. Wheel nut torque for the MT 1240 L — it’s there. Boom pivot pin torque for the MT 1330 SL — also there. The manual gives values in Nm, so keep a conversion table handy or do the math: 1 Nm = 0.7376 ft-lb. Hydraulic tank capacity for the MT 845 is 65 liters (17.2 gallons). Engine oil capacity for the MT 940 L with the Perkins diesel — 8.3 liters (2.2 gallons). I’ve seen shops dump 15 quarts into a MT 1233 S and blow the seals because they used generic data. This is the correction to that mistake.

3 Reasons to Choose OEM Documentation Over Aftermarket Copies

First, the wiring diagrams. Aftermarket manuals often take the schematic from a similar model and hope it works. This OEM user manual includes the specific harness routing and connector locations for each model variant — Serie 2 + T and T M-U options. Second, the safety warnings are printed in full, not abbreviated. The warning about operating on slopes exceeding 30% grade? It’s there with the proper decal reference. Third, the load moment indicator calibration procedure is spelled out step by step. You won’t find that in a generic access. The original binder from Manitou is long gone, but the PDF from AutoRepairManuals is a direct scan of that same document — every page, every fold-out chart.

ESX Override: When the Control Unit Locks You Out

One of the trickier items in this manual is the procedure for the ESX electronic control module. If the battery voltage drops below 10.5 V, the system can lock out the travel lever. The manual outlines the reset sequence: key off, disconnect the brown wire from the starter solenoid, wait 30 seconds, then reconnect. That’s in Section 6, page 102. Most aftermarket PDFs leave this out because they never had access to the factory service bulletins. You get the real deal here.

Does This Manual Cover All Five Models?

It covers the MT 845, MT 940 L, MT 1233 S, MT 1240 L, and MT 1330 SL from the 1999 production year. The MT 1337 SL and MT 1637 SL are also listed on the cover page but are not the primary focus — the manual includes them as Serie 2 + T variants. If you have a MT 1637 SL, you can use the sections for the MT 1330 SL with minor differences in the boom geometry. The frame numbers and serial prefixes are given on page 2. Check your machine’s serial plate before assuming it matches exactly.

Related Manuals You Might Need

• K-D Manitou D 2876 LE 621 2005 User Manual – OEM Factory Specs
• Manitou MRT 2150, MRT 1850, MRT 2540 2005 User Manual – OEM Specs
• Manitou MRT User Manual – OEM Load Moment Indicator Guide

If you are working on a Manitou with a manual gearbox, I recommend reading about Manual Transmission fundamentals on Wikipedia to understand the shift linkage adjustments. Also check the Manual Transmission page for common failure modes — the information there is solid and free.

Does this manual include repair procedures for the engine and transmission?

No. This is the user manual — it covers operation, daily inspection, periodic maintenance (oil changes, filter swaps, hydraulic checks), and basic adjustment procedures like park brake cable tension. For an engine overhaul or transmission rebuild, you need the factory service/repair manual. That said, the user manual does contain the fluid capacities and torque values that are required for any repair, so keep it on the shelf alongside the service manual.

Can I use this manual for a 2005 Manitou MT model?

No. This manual is specific to the 1999 production series. Manitou changed control systems and load charts for later years. Using the 1999 torque specs on a 2005 machine could get you in trouble. For later models, look for the corresponding year-specific manual.

You’ve got a machine that needs the real data. The PDF is a direct scan of the original 1999 binder — no text drops, no missing pages. 157 pages, searchable, printable if you want a hard copy for the cab. Stop chasing specs on forums and get the factory document. Access the Factory Manual now from AutoRepairManuals.