TM 5-3825-270-10
OPERATOR MAINTENANCE
OPEN/CLOSE MANHOLE COVER
INITIAL SETUP:
Equipment Condition
Unstow railing. (WP 0077)
Engine OFF.
OPEN
WARNING
Manhole cover does not lock open. Injury may occur if manhole cover accidentally closes on
personnel.
1.
Turn T-handle latch (Figure 1, Item 1) counterclockwise and fold T-handle latch down and away from manhole
cover (Figure 1, Item 2).
2
1
Figure 1. Open Manhole Cover.
2.
Open manhole cover (Figure 1, Item 2).
END OF TASK
CLOSE
WARNING
Manhole cover does not lock open. Injury may occur if manhole cover accidentally closes on
personnel.
1.
Close manhole cover (Figure 2, Item 2).