TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
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INSPECTION-ACCEPTANCE AND REJECTION CRITERIA - CYLINDER LINER 1. Check outside of liner for cracks, scoring, and flange irregularities. Discard cracked or excessively scored liners. Clean up lightly scored liners using cylinder hone. NOTE Excessive liner to block clearance or block bore distortion will reduce heat transfer from liner to block. 2. Examine outside surface for fretting. Remove metal particles from outer surface with sharpening stone. 3. Liner flange must be smooth and flat on top and bottom surfaces. Replace if cracked at flange. 4. Check inside diameter of liner for glazing, cracking, scoring, and unusual wear. Replace cracked, scuffed, or scored liners. GLAZE UNBROKEN GLAZE BROKEN MAINT_388 Figure 2. Cylinder Liner Inspection. END OF TASK MEASUREMENTS - CYLINDER LINER 1. Measure outside diameter of liner at (Figure 3, Items A and B). Diameter (Figure 3, Item A) must be 4.485–4.486 in. (113.92–113.94 mm), diameter (Figure 3, Item B) must be 4.355–4.356 in. (110.62–110.64 mm). A B A B MAINT_389 Figure 3. Cylinder Liner Measurements. TM 9-2815-205-24 0096 0096-4