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 TM 55-1905-223-24-18-1
MAINTENANCE OF DOORS, HATCHES AND MANHOLES/WINDOWS GROUP
2-204.
Replace/Repair Manhole (Bolted Plate, Raised).
a. Removal, b. Repair, d. Replacement.
This task covers:
INITIAL SETUP
Tools
Tool kit, general mechanic's,
Materials/Parts
Refer to doors, hatches, and manholes/
windows group P/N 8167011,
TM 55-1905-223-24P
REMOVAL
Remove nuts (3) and washers (2) from stud (4).
a.
Remove manhole cover (1) from closure.
b.
Remove gasket (5) from manhole cover.
c.
REPAIR
Repair at this level of maintenance is by replacement of defective parts.
REPLACEMENT
Install gasket (5) on manhole cover (1).
a.
Place manhole cover (1) on closure.
b.
Secure cover using washers (2) and nuts (3).
c.
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