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
WARNING
High voltages in this equipment can cause serious injury or
death. Be certain that all power is removed before
performing maintenance.
27
Cable assemblies
Inspect for cracked , broken and cut insulation.
Inspect connectors for damage and corrosion.
Clean and treat connectors with approved corrosion control
substance.
28
Booster pump
Inspect for water leaks.
assembly
Inspect for loose mountings.
Listen for unusual noises from pump and pump motors
during operation.
Remove motor conduit box cover; clean and treat wiring
and connectors with approved corrosion control substance.
29
Chemical feed
Inspect for chemical leaks.
metering pump
assembly
Inspect for loose mountings.
Listen for unusual noises from pump and pump motor
during operation.
Check for oil leaks.
Change pump oil.
Inspect priming valves for leaks, chemical corrosion, and
ease of operation.
2-12
