Description

Massey Ferguson 133, 135, 140, 148 User Manual – Original Factory Document

You’re looking at a tractor manual, but not one of those aftermarket reprints that leave you guessing on thread pitch. This is the original factory Massey Ferguson 133, 135, 140, 148 User Manual – 62 pages of French text, but the diagrams and torque tables speak the same language everywhere. I’ve seen guys install a hydraulic pump using a generic manual and wonder why the lift arms drop. That doesn’t happen when you have the OEM document in front of you. The chapter on hydraulics alone is worth the access. If you’re running a 133, 135, 140, or 148, this is the book the dealer handed over with the keys – and it’s still the best reference for daily operation and routine maintenance.

Yes, it’s in French. If you can’t read it, the numbers and diagrams still tell the story. Every spec table, every lubrication interval, every control function is laid out in the same layout Massey Ferguson used across their factory literature. The Manual Transmission section on page 14 shows the shift pattern and oil level check procedure. You don’t need to speak French to understand a picture of a dipstick with a marking. But if you want the exact oil grade, it’s written in the table on page 64.

What the Massey Ferguson 133, 135, 140, 148 User Manual Covers

This manual breaks down into nine chapters. Chapter I (Caractéristiques) on page 8 lists engine power, PTO speeds, tire sizes, and weight figures. Chapter II (Commandes et instruments) starting on page 14 covers every lever, pedal, and gauge. If you’ve ever wondered what that third knob on the dash does, it’s in there. Chapter V (Utilisation) from page 40 includes the hydraulic system operation – draft control, position control, and implement hookup – which is where most operators get sideways.

Caractéristiques: Factory Specs for the 133, 135, 140, 148

Page 8 gives you the dry numbers. Engine model, displacement, fuel tank capacity, cooling system volume, tire pressures. The spec table is laid out in metric but if you need imperial, convert it yourself – I’m not going to hold your hand. What matters is that these are the numbers Massey Ferguson stamped in the engineering department, not something a third-party translator guessed at. You get the correct PTO horsepower for each model – 133, 135, 140, and 148 – and the corresponding oil capacities for the hydraulic reservoir and transmission.

Entretien (Maintenance): The Lubrication Schedule

Chapter VII starting on page 63 is where you’ll live if you keep this tractor running. It covers lubricants, service intervals, and a maintenance guide (page 65). The chart lists every grease point, oil change interval, and filter part number. If you follow this schedule, the tractor will outlast you. I’ve seen 135s with 10,000 hours that still pull full load because the owner stuck to the factory grease intervals. That’s the difference between a tractor that starts every morning and one that sits with a seized PTO shaft.

Does This Manual Cover the Hydraulic System?

Yes – and it’s the section you need to read before touching anything. Chapter V includes the hydraulic system from page 47 to page 59. The manual shows the control linkage adjustments, the difference between draft control and position control, and the correct oil level check procedure. Many DIYers assume they can just add any hydraulic oil. The manual specifies the exact type and grade – page 64 again. If you get that wrong, you’ll be replacing seals. Also covered is the Manual Transmission hydraulic assist on the 148 models – check the notes for that variant.

3 Reasons to Trust the OEM Manual Over Aftermarket

Reason one: Part numbers come from the factory catalog. Aftermarket manuals often substitute generic descriptions. This one lists original Massey Ferguson part numbers for filters, belts, and seals. Reason two: Torque values are printed as Massey Ferguson released them. Aftermarket sources have misprinted figures that cause stripped threads. Reason three: Safety warnings are original – they were written for the specific tractor layout, not generic caution stickers. For example, the manual warns about the live PTO engagement procedure on page 42. That warning saves fingers.

If you need a manual for other Massey Ferguson models, check the Massey-Ferguson M-F 365 375 383 390 398 399 Manual for the larger chassis, or the Massey Ferguson 260 Tractor Use and Maintenance Manual for the 200 series. The Massey Ferguson 255 Livret d’utilisation et d’entretien follows the same layout.

Frequently Asked Questions

Is this manual in English?

No. It is the original French factory document.

Does it include torque specifications for engine head bolts?

This is a user manual focused on operation and routine maintenance. It includes lubricant capacities and adjustment specifications for brakes and clutch, as well as hydraulic system pressures. For engine head bolt torque values, main bearing clearances, or valve adjustment specs, you need the factory service manual specific to the engine model. That manual is sold separately. The user manual gives you the information to keep the tractor running day-to-day, but not to rebuild it.

What models are covered?

Models 133, 135, 140, and 148 – standard, narrow, and vineyard variants as noted on page 2.

Will this manual help me fix the hydraulic lift?

Yes – Chapter V covers the hydraulic system operation, including control linkages and correct oil type. It will not give step-by-step seal replacement procedures, but it shows correct diagnosis and operating procedures.

The manual is a scanned PDF, exactly as it left the factory printer in 1973. You get the same pages the French farm managers used. If you want to operate your 133, 135, 140, or 148 correctly – and avoid the expensive mistakes that come from guessing – Access the Factory Manual now.