Man D 2866 LUE 602

Overview of important instructions for preventing accidents, damage, and environmental harm.

Crucial safety directives for personnel during maintenance and repair operations.

Guidelines to avoid engine damage and premature wear, including using genuine parts and proper materials.

Procedures for safe handling and disposal of used oil, filters, coolant, and other materials.

A guide to identify operating faults and their probable causes for effective troubleshooting.

A detailed chart linking engine symptoms to probable and possible causes for diagnosis.

Procedure for checking and verifying the engine's fuel delivery start setting using scales and pointers.

Steps for adjusting the fuel injection pump's start of delivery timing if the initial check is incorrect.

Methods for checking opening pressure, tightness, and spray pattern of fuel injectors.

Procedure for disassembling, repairing, and reassembling fuel injectors for inspection.

Essential checks before replacing a turbocharger to ensure accurate diagnosis.

Diagnosing causes for poor engine power, including fuel, air, and valve systems.

Diagnosing and resolving issues related to excessive engine oil consumption potentially linked to the turbocharger.

Addressing oil accumulation in charge-air lines and intercooler, identifying potential causes.

Identifying and addressing compressor coking issues affecting charging pressure.

Conditions and steps for measuring charge-air pressure using a manometer.

Step-by-step guide for detaching and refitting the turbocharger, emphasizing cleanliness.

Methods for measuring axial and radial clearances of the turbocharger shaft using dial gauges.

Guidelines for tightening cylinder head bolts, including torque and angle methods.

Steps for adjusting valve clearance when the engine is cold, ensuring correct piston position.

Steps for checking engine compression pressure using a recorder and comparing values.

Method for checking valve timing using dial gauges and engine rotation, crucial for performance.

Method for measuring crankshaft axial clearance using a dial gauge and thrust bearing.

Detailed dimensional data and tolerances for the crankcase and cylinder liners.

Dimensional data for the crankshaft front, bearing race, and thrust bearing journals.

Data for main bearing wall thickness, inner diameter, spread, and marking.

Specifications for pistons, piston ring grooves, and piston rings including dimensions and wear limits.

Specifications for cylinder head valve guides, seat inserts, and related dimensions.

Specifications for cylinder head bolts, valve recess depth, and valve spring forces.

Tightening torques for screw plugs and bolts in the crankcase and crankshaft drive.

Installation tightening torques for bolts based on property classes and thread size.

Procedure for initial tightening of cylinder-head bolts on new engines.

Procedures for tightening cylinder-head bolts after repairs, including retightening schedules.