TM 5-5420-202-20-1
Preventive Maintenance Checks and Services for M60A1 AVLB Hull-
Continued
If lockwire is missing or broken,
check that screws are tightened to
at least 118 lb-ft (160 N·m). It may
be necessary to remove power plant
(page 5-1) before torque can be
checked. Do not tighten loose screws,
replace them. Tighten new screws to
118-128 lb-ft (160-173 N·m).
3-54
Change 4