| Tweet |
Custom Search
|
|
|
||
 Preventive Maintenance Checks and Services
Table 2-1.
S - Semiannually A - Annually
D - Daily W - Weekly M - Monthly
Q - Quarterly
Items To Be
Interval
Item
Procedures
Inspected/
No.
D
W
M
Q
S
A
Serviced
DOORS, HATCHES, AND MANHOLES/WINDOWS GROUP - CONT
q
65
Watertight
NOTE
Doors CONT
If dog or handlever shafts tend to
freeze, disassemble, clean, and
lubricate with a light coat of
grease, replace the string packing
between the coils of the com-
pression spring on the dog
spindle, reassemble and adjust.
See Watertight Door Dog Diagram.
(c) Apply a light coat of grease to threaded dogs
and shaft. Turn dog nuts through entire
threaded length to ensure smooth operation.
(d) Lubricate remaining working parts and
surfaces with grease, stick packing, or with
a few drops of oil, as applicable.
|
||
|
||
