TM 5-4220-227-14
4-35. Thermocoupler Meter and Temperature Probe.
This task covers:
Replace
INITIAL SETUP
Tools
Equipment Condition
General Mechanic's Tool Kit
Chamber shut down (para. 2-15).
(NSN 5180-00-177-7033)
Materials/Parts
Digital Thermocouple Meter
Temperature Probe
Replace. (figure 4-18)
(1)
Unlatch two latches (1), open hood assembly door (2), and install two supports (3) and pins (4)
(2)
Disconnect the power strip electrical plug (5) from the GFI (6).
(3)
Loosen two cross head screws (7) and carefully pull off plastic face plate (8).
(4)
Pull digital thermocouple meter (9) out of electrical control panel (10) far enough to provide access to the
electrical leads (11) connected to the back of the meter.
(4)
Tag and remove electrical leads (11) and remove meter (9).
(5)
Disconnect probe (12) from quick disconnect (13).
(6)
Install temperature probe (12) into quick disconnect (13).
(7)
Connect electrical leads (11) to meter (9) and remove tags.
(8)
Install meter into electrical control panel (10).
(9)
Install plastic face plate (8) and secure with two cross head screws (7)
(10)
Connect power strip electrical plug (5) to the GFI (6).
(11)
Remove two pins (4), supports (3), close hood assembly door (2) and secure with two latches (1).
4-46
