The John Deere 27D Compact Excavator Service Repair Technical Manual (TM2356) is a comprehensive guide for technicians and mechanics working on this model. This manual provides detailed instructions and illustrations to help you diagnose and repair a wide range of components and systems.

The manual starts with general information, focusing on important safety precautions and torque values for various components. It then delves into specific areas like the track system, axles and suspension, hydraulic systems, and the engine, covering removal and installation procedures for these critical components.

The manual then explores auxiliary systems like the engine cooling system and external fuel supply systems. The frame and supporting structure, including installation procedures and chassis weights, are also covered.

The operator's station, including the seat, seatbelt, and heating and air conditioning system is detailed. The manual further provides detailed information on bulldozers and their blades, including the hydraulic systems involved.

The excavator section covers buckets, frames, and the associated hydraulic systems. Finally, the swing or pivoting system, including both mechanical drive elements and hydraulic systems, is addressed.

The manual concludes with a section on dealer-fabricated tools, offering guidance for those working with custom solutions for the 27D compact excavator.