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DLN-142 < BASIC INSPECTION > [PROPELLER SHAFT: 2S1330] PROPELLER SHAFT ASSEMBLY BASIC INSPECTION PROPELLER SHAFT ASSEMBLY Inspection INFOID:0000000009479736 APPEARANCE AND NOISE INSPECTION • Check the propeller shaft tube surface for dents or cracks. If damaged, replace the propeller shaft assembly. • Check the bearings for noise and damage. Repair or replace the bearings as necessary. PROPELLER SHAFT VIBRATION If a vibration is present at high speed, inspect the propeller shaft runout first. by rotating the final drive companion flange with your hands. DLN-147, "General Specification" . 2. If the runout exceeds specifications, disconnect the propeller shaft at the final drive companion flange; then rotate the companion flange 90 °, 180° and 270° and reconnect the propeller shaft. 3. Check the runout again. If the runout still exceeds specifications, replace the propeller shaft assembly. LDIA0161E LDIA0121E |