Blog category
Iseki GEAS TG21 TG23 TG25 TG27 TG29 TG31 TG33
Knowledge base for the Iseki GEAS TG series compact tractors (TG21, TG23, TG25, TG27, TG29, TG31, TG33) with the E3CE/E3CF/E3CD engine family.
07/07/2026
This is how you properly put away the Iseki GEAS TG21-TG33 for winter or a long storage period, and how you get it back into use afterwards without any issues.
07/07/2026
The most common faults with the Iseki GEAS TG21-TG33: starting problems, black/white smoke, front axle leakage, and electrical complaints with cause and solution.
07/07/2026
PTO speeds, lift system and the question "what can you do with X hp" for the Iseki GEAS TG21-TG33: realistic implement choices per power class.
07/07/2026
How do you start the Iseki GEAS TG21-TG33 correctly? Ignition switch positions, preheating, dashboard lights and the PTO switch explained.
07/07/2026
Which oil filter, fuel filter, air filter, and hydraulic filter fit the Iseki GEAS TG21-TG33? Overview with OEM references and replacement interval.
07/07/2026
Which engine oil, transmission oil, front axle oil and coolant does the Iseki GEAS TG21-TG33 need? All capacities and oil types per system, plus oil-change tips.
07/07/2026
The complete maintenance schedule for the Iseki GEAS TG21-TG33: all inspection and replacement intervals, plus the exact adjustment values for clutch, brake, toe-in and belt tension.
07/07/2026
Complete technical specifications of the Iseki GEAS TG21, TG23, TG25, TG27, TG29, TG31, and TG33: dimensions, engine, drivetrain, tires, and lift system, per version.
