P r e v e n t i v e M a i n t e n a n c e C h e c k s and Services for M60A1 AVLB Hull -
Check fuel tanks for cracks.
If cracks are less than 3 inches (7.62
cm) long and 1/16 inch (0.16 cm)
wide, repair cracks (page 7-331).
[f cracks are larger, notify support
Check engine compartment floor for
diesel fuel leaking from back of fuel