Perencanaan Perawatan Mesin Bubut (Merek Krisbow Type KW 15-979) Berdasarkan Metode ISMO
Lathe (Brand Krisbow Type KW 15-979) is one of the equipment used for learning activities in the Department of Engineering-Bengkalis State Polytechnic. So that the equipment can still function properly and is in a ready-made condition, it is necessary to have maintenance planning measures on the equipment. Lathe machine maintenance planning (Brand Krisbow Type KW 15-979) using the ISMO method. Maintenance steps implemented include: identification of maintenance activities, scheduling of treatments and estimating maintenance costs. Based on the planning of maintenance of the Lathe (Krisbow Type KW Type 15-979) that has been carried out, it was found: maintenance activities in the form of nine times inspection, six times small repair, and twice medium repair. Maintenance scheduling is carried out during the period 2019 - 2032, estimated maintenance costs are Rp.520,500.00 for inspection, Rp.682,500.00 for small repair, Rp.765,500.00 for medium repair and Rp.8,977,928.00 for overhoul.