Süleyman Kumru

Artículos de Süleyman Kumru en el blog de RSS Kumru Automotive.

Drawing: an old-type farm tractor from the side in pale outline; four lines leave the steering unit under the steering wheel: the T line returns to the oil tank at the front of the engine, the P line comes from the pump, and the L and R hoses go to the two ends of the steering cylinder at the front axle; the L and R hoses carry marking bands at their ends; the magnifier shows the four ports of the unit up close with the letters T, P, L and R

28 de septiembre de 2026Tractores

Fitting power steering to a tractor: hoses, pipes and which port goes where

Where the P, T, L and R ports of the steering unit go, which hose suits which line, what crossed lines do, and how to bleed on first start.

Drawing: the rear half of an old farm tractor from the side; the lift arms at the back are down; the levers beside the seat and the dipstick on the side of the housing are blue, they are checked first; inside the housing, oil and the pump at the bottom, the upright standpipe rising from the pump and the small cap in front of the seat; the magnifier shows the O-ring and the back-up washer on the end of the standpipe, with the cap taken off and the pipe pulled up

7 de septiembre de 2026Tractores

Massey Ferguson 135 / 240 hydraulic lift not working: standpipe, O-rings and the order of checks

Lift will not raise, raises slowly or will not hold a load: levers, oil and implement first, then the standpipe O-rings, the pump last.

Drawing: the fuel path of an old-type tractor engine from left to right: tank, glass-bowl pre-filter, lift pump with lever, filter, injection pump and the injector fed by a steel pipe; the filter screw, pump screw and injector union are marked first, then, last, with a single arrow above them running from the tank to the injectors; the magnifier shows fuel with bubbles coming out around a loosened screw

21 de abril de 2026Tractores

Bleeding a tractor fuel system: Massey Ferguson and Ford

Bleed from the tank towards the injectors. Bleed points and order for the Massey Ferguson 240 and Ford 2000–5000, from the makers’ books.

Drawing: three injectors side by side on top of a tractor engine with the thin leak-off line running across their tops; the two on the left are joined by a steel pipe with banjo bolts and washers, on the right short rubber hoses with clamps run between nipples, and the line goes back to the tank on the right; a crushed washer on the middle injector and a cracked hose end at the right-hand nipple are marked in red, with diesel dripping below them; the magnifier shows the cracked hose end with a new washer beside it

17 de diciembre de 2024Tractores

Tractor injector leak-off line leaks: hose, washer or injector?

When a tractor’s leak-off line leaks, check the hose, the clamps and the banjo washers first. What the line does, where to look and how to refit it.

Drawing: three steps from left to right with two arrows between them: a riveted serial number plate, an open parts book in the middle and, on the right, a bent injector pipe with a nut at each end and a part number tag tied to it; one page of the book shows a plain diagram of four injector pipes, the other page holds lines of numbers; the magnifier shows two lines of the book: two separate numbers for the same cylinder, one used before and one after, with a small serial number plate on the dividing line between them; the numbers are shown as short dashes, not digits

22 de octubre de 2024Tractores

Finding the right pipe for a Massey Ferguson or Ford tractor by part number

Find the pipe by number, not model name: serial numbers, the parts book, what Massey Ferguson and Ford numbers look like, sets and single pipes.

Drawing: an old-type farm tractor from the side in pale outline (large rear wheel with its fender, small front wheel, long hood, upright exhaust, steering wheel, seat); two steel pipes run down from the steering pump and its oil reservoir at the front of the engine to the steering cylinder at the front axle, with a short flexible hose at each end; oil drips from a nut at the pump, and the place of the clamp that holds the two pipes together is empty and marked in red; the magnifier shows the nut slid back and oil seeping from a hairline crack in the pipe right where the nut sat

21 de mayo de 2024Tractores

Tractor power steering line leaks: Ford 2000–5000 and Massey Ferguson 50 and 65

Check the connections, the steel pipe and the hose. Order of checks, clamps, topping up and bleeding, from Ford’s 2000–5000 service manual.

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