TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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(2) (3) TM9-2815-202-34 Examine blower drive shaft. Replace blower drive shaft if splines are worn, cracked, or otherwise damaged. Examine blower drive hub. Replace hub if cracked or damaged or if spline is cracked, worn, or otherwise damaged. (4) Examine spring plates. Replace if cracked, kinked, or if bolt holes show signs of distortion. d. Assembly Attach two spring plates (8) to blower drive hub (9) using three bolts (7). Torque bolts to 35-39 lb-ft (47-53 N-m). 5-21