Brake Accumulator - Check
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- Nyalakan engine. Jalankan engine pada kecepatan separuh selama 2 menit untuk meningkatkan tekanan akumulator. Indikator peringatan untuk tekanan oli rem harus padam.
- Matikan engine dengan memutar sakelar start alat berat ke posisi OFF. Tunggu 5 detik, kemudian putar sakelar start alat berat ke posisi ON, tetapi jangan nyalakan engine. Tunggu hingga monitor tampilan menyelesaikan urutan penyalaan, kunci pada pemeriksaan level, dan pilihan operator. Aktifkan rem servis (tekan pedal sepenuhnya) selama satu detik. Lepas pedal dengan durasi satu detik. Ulangi proses penekanan dan pelepasan hingga indikator peringatan untuk tekanan oli rem menyala. Ini akan mengurangi tekanan akumulator. Minimal lima penekanan pedal rem servis diperlukan.
- Jika indikator peringatan menyala setelah kurang dari lima penekanan rem, ukur tekanan prapengisian akumulator. Pengukuran tekanan gas nitrogen dalam akumulator dapat dilakukan di Dealer Caterpillar resmi. Gunakan hanya gas nitrogen kering untuk pengisian ulang.
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