This manual covers the Volvo BM SM 667 Timmer-kalle, a specialized forestry tractor designed for demanding tasks. Produced likely in the late 1970s or early 1980s, this model represents Volvo BM's heritage of robust and reliable machinery. The "Timmer-kalle" designation suggests a focus on timber handling, indicating its suitability for forestry operations. Volvo BM tractors from this era were known for their dependable engineering and straightforward functionality, making them valued workhorses in their segment.

The purpose of this instruction manual is to provide comprehensive guidance on the operation, maintenance, service, and repair of your Volvo BM SM 667 Timmer-kalle. It details essential systems including the engine, drivetrain, hydraulic system, and electrical components. The manual offers instructions for routine maintenance, such as fluid checks and lubrication, as well as service procedures specific to this tractor. This resource is intended to assist owners, operators, and technicians in ensuring the longevity and optimal performance of the vehicle.