TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
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INSTALLATION 1. For all models except model 5063-539L, position new gasket (Figure 4, Item 1) and new preformed packing (Figure 4, Item 6) on air box heater (Figure 4, Item 5). Lubricate packing with engine oil. NOTE For all except model 5063-539L, do not install the bolt, in lower left hole (when facing engine), and copper flat washer, fastening air box heater assembly to front cover, until connection of ground wire. Model 5063-539L has a special air heater hole plug and no air box heater. 2. For model 5063-539L, position new gasket (Figure 4, Item 1) and new preformed packing (Figure 4, Item 6) on air box heater hole plug (Figure 4, Item 5). Lubricate packing with engine oil. 3. For all models except model 5063-539L, install air box heater (Figure 4, Item 5), two new copper flat washers (Figure 4, Item 4), and two bolts (Figure 4, Item 3) in engine front cover (Figure 4, Item 2) with fuel inlet port positioned at bottom. Torque bolts to 13–17 lb-ft (18–23 N·m). 4. For model 5063-539L, install air heater hole plug (Figure 4, Item 5), and three new flange head locking bolts (Figure 4, Item 3) in engine front cover (Figure 4, Item 2). Torque bolts to 13–17 lb-ft (18–23 N·m). 3 4 5 6 1 2 MAINT_139 Figure 4. Air Box Heater Installation. END OF TASK TM 9-2815-205-24 0046 0046-6