การทดสอบ/การซ่อม
3-
- Engine 926.9 with code KT6 (Fuel cooler, raised)ar4700g3061f
-
Remove, install fuel heat exchanger 2
- ENGINE 541.9 in MODEL 950, 952, 953, 954 ENGINE 542.9 in MODEL 950, 952, 954ar4721w5621b [en]
- ENGINE 457.9 in MODEL 374, 375, 940, 942, 943, 944, 958ar4721w5621c [en]