p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Media Perspektif
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Analisa Kerusakan Alternator Pada Engine C6.4 Excavator 320D Caterpillar Abdul Muis; Mangkona Mangkona; Darma Aviva; Faisyal Faisyal
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 1 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1655.596 KB) | DOI: 10.46964/jtmp.v13i1.1350

Abstract

The alternator plays an important role in supplying the battery, lighting accessories and turning on the unit at the time of starting, therefore it needs more attention to it. Damage can occur at any time, and finding the problem with it presents its own challenges. Equipment such as a multimeter/avometer is needed to analyze the damage. Visual inspection, testing, and measurement are steps that must be taken to be able to find damage that occurs in the alternator. The charging system can be disrupted if there is an operational problem with the alternator component. This can be identified through an examination of the damage that occurred. Maintenance/maintenance on the components of the charging system must be carried out periodically so that the electricity supply remains optimal.
Analisa Kerusakan Cooling System Engine C 6.4 Caterpillar Abdul Halik; faisyal Faisyal; Hidayat Hidayat; Baso Cante
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 2 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v13i2.1337

Abstract

The cooling system is one of five systems in the engine, which function to maintain a stable engine operating temperature. This research was conducted to determine the damage to the cooling system components. The object under investigation is the water pump and thermostart on the Caterpillar C6.4 engine. The method used in this research is field observation, library research, measuring, inspection, and consulting with experts. According to the appropriate literature, component damage that commonly occurs in water pumps and thermostarts is erosion, cavitation erosion, abrasive wear, adhesive wear, and fretting corrosion. After a visual inspection is carried out, measurements are carried out, then an analysis is carried out referring to the appropriate literature, in this case the GRPTS and SIS. The results of this study found that there was corrosion damage to components due to improper maintenance and the use of coolant that was not up to standard.