The Volvo L90F is a robust and versatile wheel loader engineered for demanding operational environments. Featuring a powerful Volvo D7E diesel engine delivering 145 kW (197 hp) and 910 Nm of torque, it is designed for efficiency and reliability in material handling tasks. Its articulated steering and heavy-duty planetary hub reduction axles ensure excellent maneuverability and durability. With a bucket capacity ranging from 2.1 to 2.6 m³ and a static tipping load of 8500 kg, the L90F is a capable machine for construction, quarrying, and general industrial applications. This service manual provides comprehensive information for the maintenance and repair of the Volvo L90F wheel loader. It covers essential areas including detailed engine specifications, transmission operation, fluid capacities, and service intervals for engine and hydraulic oil. Safety guidelines, operator control features, and technical specifications for dimensions and performance are also included. This manual is an indispensable resource for owners, technicians, and mechanics to ensure the optimal performance, longevity, and safe operation of the L90F.