5 Most Common Mahindra 1626 Problems and How To Fix Them

When looking for an ideal farming and fieldwork utility, you should weigh its features against its problems. Bringing its troubles into the equation gives you an idea of how great it will be and if it is a worthy acquisition.

Under our radar is the Mahindra 1626, a compact utility tractor suitable for light to medium applications. So, what are the common Mahindra 1626 issues? The most common Mahindra 1626 problems are failing to start, transmission issues, dull blades, PTO troubles, and engine overheating. Sit tight as we take you through the complications that plague this tractor and how to solve them.

Mahindra 1626 Tractor Won’t Start

Mahindra 1626 tractor starting problems are commonplace. The tractor may be challenging to start or completely fails to start. 

The causes of this snag may be:

  • An empty fuel tank
  • A dead battery
  • A clogged fuel line
  • Damaged mechanical parts
  • Low temperatures
  • Contaminated or low-quality fuel
  • A closed fuel shutoff valve

How To Fix Starting Issues

A dead battery is the primary cause of a failed start, especially if you notice a clicking sound. Jumpstarting the battery can revive it or get a new one. Additionally, clean the terminals to eliminate dirt that prevents current flow.

Next, you probe the fuel line. The engine may fail to start due to insufficient or low-quality fuel. Ensure you have enough fuel. Clean the fuel line if you used contaminated diesel and refill with the correct type. 

Check the fuel shutoff valve and open it if it is locked. Sometimes, the tractor won’t start due to low temperatures, which may cause the diesel to freeze or affect battery functionality. You beat the temperature problem by moving the tractor to a warmer place.

Pour more fuel into the tank to help melt the frozen diesel. Use a vacuum pump to unclog the fuel line and fix damaged mechanical components.


Mahindra 1626 problems like overheating originate from the engine. Signs of overheating include stalling and smoke or steam from the hood.

Causes of overheating are insufficient coolant, radiator issues, a faulty thermostat, a damaged cooling fan, and a faulty water pump. It would be best to address this complication promptly before it gets out of hand.

How To Solve Overheating Issues

Turn off your Mahindra’s engine and let it cool before attending to it. Most of the time, overheating is due to a malfunctioning cooling unit. Inspect the radiator to see if it is in good shape. Clean it if dirty and fix clogged or bent fins. Drain aged coolant and refill with a high-quality product.

In case of faulty parts, like the cooling fan, water pump, and thermostat, repairs or replacements where necessary will solve the trouble. Regular oil changes will help prevent overheating.

Transmission Issues

You may encounter Mahindra 1626 tractor problems due to faults with the transmission system. The 1626 runs on a hydrostatic transmission system. This system is extensively used in heavy-duty machinery, offering advantages like ease of operation and efficient torque application.

Troubles with the tractor’s transmission unit are mainly due to insufficient hydraulic fluid, air in the fluid chamber, and damaged components. You can tell the transmission is malfunctioning if the tractor runs rough, you experience difficulty shifting gears, or you notice hydraulic fluid leaks.

How To Fix

You solve Mahindra 1626 HST problems by probing the entire system. Start by checking the transmission fluid levels. Low levels may indicate a leak. Refill the fluid and inspect for leaks. Welding or part replacement is the way to go if you have a leakage.

You deal with air in the fluid by bleeding, which works for air pockets. For air dissolved in the fluid, heating can help expel it. Remember that this is a delicate process requiring an experienced mind.

PTO Problems

The power take-off or PTO is an essential unit, helping transmit power from the engine to the attachments. Some Mahindra 1626 problems have the PTO to blame, primarily where it fails to engage. You encounter this hiccup due to wrong installation and misuse.

A bad PTO clutch is another trouble you may experience when working the implements. You can tell you have this problem when it takes a long time to engage the attachments or noise when engaging or disengaging.


You solve Mahindra 1626 PTO problems by getting the right connector, particularly if it fails to engage. Check the entire assembly for any damage due to misuse and attend to broken parts.

A faulty solenoid is the main culprit behind a bad clutch. Such a situation calls for the replacement of the clutch. The same solution applies to a PTO that grinds but fails to engage.

Dull Blades

The 1626 tractor comes with a 72-inch mid-mount mower deck for maintaining your lawn. Many owners of this compact utility tractor complain about the depreciated performance of the mowing deck. The issue is dull or damaged blades, which get worn out over time. 

Dull cutters make mowing challenging, leaving you with uncut ridges in your yard. Additionally, they don’t do well against tough growth. Other times, you don’t get the best from the mower due to debris in the deck. 


The mower’s blades should always be in good shape. Sharpen the cutters up to four times a month if you frequently use the tractor. For light users, once to twice a month will work. Replace damaged blades as a set for proper mowing.

Place the deck upon a wooden platform to prevent messing up the cutters. Clean the deck to eliminate debris that can cause more damage.


Mahindra 1626 problems are manageable if you regularly maintain the utility. Have an experienced mechanic on speed dial in case you encounter unfamiliar difficulties with the 1626 tractor.