P r e v e n t i v e M a i n t e n a n ce Checks and Services for M48A15 AVLB Hull - C o n t i n u ed

TM 5-5420-226-20-1 P r e v e n t i ve Item No. 46 Interval Semiannual M a i n t e n a n c e C h e c k s a n d S e r v i c e s f o r M 4 8 A 5 A V L B H u l l - Location Item to Check/Service Powerplant Mounting Guides (Front and Rear) - Continued C o n t i n u ed Procedure Check front guides for cracks and wear. Check both guides for broken or missing washers and screws. Not Fully Mission Capable if: Any cracked or broken mounts NOTE Three screws on right guide are inaccessible and cannot be tightened. Center screw on left guide is inaccessible and cannot be tightened. Check that screws are tightened to at least 155 lb-ft (210 N•m). Change 6 3-75

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