TM 10-4520-259-13&P
TABLE 2-1. Preventive Maintenance Checks and Services (PMCS)
Water Heater M-80 and M-85 - Continued
Location
Item
Interval
Item To
Procedure
Not Fully Mission
No.
Check/Service
Capable If:
3
Before
Ignition
Inspect for crushed,
Cables are
Cables
broken or loose
damaged.
cables.
4
Before
Vent
Place valve in CLOSE
Valve catches or
Valve
position. Check for
binds.
binding or catching.
After
Place valve in OPEN
Valve catches or
position. Check for
binds.
binding or catching.
2-11
