Table 2-1. Preventive Maintenance Checks and Services for Model M992A1
Not Fully Mission
52 Weekly Doors,
Check hatch/door seals for loose-
ness, tears, or deterioration. Make
sure latches and doors lock securely will not lock, open,
in both open and closed positions.
Rear door will not
open or close or is
hatch or door is
5 3 Weekly Tow Pintle
Check tow pintle for proper operation.
Pull back spring arm. Make sure pintle
opens. Close pintle. Make sure pintle
locks close. Inspect pintle for loose