TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
Page 365 of 856
INSTALLATION - Continued CAUTION Fuel tube assemblies are pre-formed for exacting fit. Do not bend fuel tube assemblies during installation as this may cause the pre-formed radius-bend to crimp or buckle. Do not over torque the captive nuts on fuel tube assemblies during installation. Excessive tightening will twist or fracture the flared-ends of the fuel tube and cause fuel leaks. 22. Align flared-ends of fuel (return) tube assembly (Figure 37, Item 12) with adapter fitting (Figure 37, Item 14) on fuel injector (Figure 37, Item 1) and fuel (return) nipple (Figure 37, Item 13) on cylinder head assembly. Slide two captive nuts (Figure 37, Item 11) over flared-ends of fuel (return) tube assembly (Figure 37, Item 12) and loosely thread onto adapter fitting (Figure 37, Item 14) and fuel (return) nipple (Figure 37, Item 13). 13 12 11 1 14 11 MAINT_478 Figure 37. Fuel Return Tube Installation. TM 9-2815-205-24 0054 0054-27