Liebherr LH22C, LH22M, LH24, LH26M, LH30C, LH30M, LH35M, LH35T Excavator Manual

LH 22 M (4f) 87688 and up (Type 1250) LH 24 M (4f) 86155 and up (Type 1251) LH 26 M (4f) -86156 and up (Type 1252) LH 30 M (4f) 73389 and up (Type 1253) LH 30 C (4f) 66520 and up (Type 1526) LH 35 M (4f) 75291 and up (Type 1254) LH 35 MT (4f)  (Type 1473) Language: English Publication: 11832771 Format: PDF July 2017 Liebherr LH22C, LH22M, LH24M, LH26M, LH30C, LH30M, LH35M, LH35T Excavator Service Manual – 2355 Pages Operators Manual – 376 Pages Description Liebherr LH22C, LH22M, LH24M, LH26M, LH30C, LH30M, LH35M, LH35T Tier 4F Excavator Manual Excavator Model : LH 22 M (4f) 87688 and up (Type 1250) LH 24 M (4f) 86155 and up (Type 1251) LH 26 M (4f) -86156 and up (Type 1252) LH 30 M (4f) 73389 and up (Type 1253) LH 30 C (4f) 66520 and up (Type 1526) LH 35 M (4f) 75291 and up (Type 1254) LH 35 MT (4f)  (Type 1473) Language: English Publication: 11832771 Format: PDF July 2017 Liebherr LH22C, LH22M, LH24M, LH26M, LH30C, LH30M, LH35M, LH35T Excavator Service Manual – 2355 Pages Operators Manual – 376 Pages Table of Content of the Service Manual: Introduction Technical data Maintenance Drive group Cooling system Working hydraulics Hydraulic components Electrical system Travel gearbox Travel gear Steel parts of the basic machine Working attachment Operator's cab, heating and air conditioning Lubrication system Slewing gearbox and slewing ring Equipment / options Diagnosis This manual contains technical data, design and functional descriptions as well as instructions for the operation and the adjustment of machine settings. The document includes a number of drawings, functional schematics and detailed views of units and assemblies of Liebherr hydraulic excavators. The documentation has been designed to support customer support services, but does of course not replace proper technical training and qualification of the user, and participation in Liebherr operator training courses. General basic technical information is not included in this manual. For operating instructions and information on spare parts, please refer to the separate documentation. Emergency operation of the working pump In the event of a failure in the pump control, the performance of the hydraulic pump is automatically reduced to a minimum. For such situations, the excavator is equipped with an emergency operation function for the working pump. It bypasses the control electronics so that the working pump can be operated at a slightly reduced output rate.