TM 10-4610-239-24
TM 08580B-24/3
Table 2-1. Unit Preventive Maintenance Checks and Services - Continued
M - Monthly
Q - Quarterly
A - Annually
Item
Interval
Item To Be
Procedures
No.
Inspected
M
Q
A
34
Check cable for severe cracks and plugs for bent pins and
Cont
cracked or broken shells.
Remove motor conduit box cover; clean and treat wiring
and connectors with approved corrosion control substance.
Check pump for leaks.
35
Raw water pump
assemblies (2)
Check pump frame assemblies for bent rails, bent rails,
broken welds, or missing hardware.
Check cable for severe cracks and plugs for bent pins and
cracked or broken shells.
Listen for unusual noises from pump and motor during
operation.
Remove motor conduit box cover; clean and treat wiring
and connectors with approved corrosion control substance.
36
Check pump for leaks.
Backwash pump
assembly
Check pump frame assembly for bent rails broken welds,
or missing hardware.
Inspect power cable for cracked insulation and damaged
cable plug.
Check pump strainer assembly for cracks or damage.
Remove motor conduit box cover; clean and treat wiring
and connectors with approved corrosion control substance.
2-15
