TM 5-2420-230-24-1
20-7. CONTROL UNIT REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Test Equipment
References
None
None
Tools and Special Tools
Equipment Conditions
Tool kit, common no. 2, Item 36, Appendix B
TM or Para
Condition Description
Tool kit, general mechanics, Item 38, Appendix B
Arctic heater removed.
Materials/Parts
Drawings Required
Tags, identification, Item 63, Appendix C
TM 5-2420-230-24P Figure 207
Personnel Required
Estimated Time to Complete Task
MOS 62B, Construction Equipment Repairer
Refer to MAC in Appendix B
a. Removal.
NOTE
Tag all wires and note their positions before
removal.
(1)
Remove two screws (1), screw (2),
screw (3), control unit (4) and grommet (5)
from arctic heater (6).
(2)
Unplug connector (7).
b. Installation
NOTE
Ensure all wires are reconnected to positions
noted prior to removal.
(1)
Plug in connector (7).
(2)
Position grommet (5) on control unit (4).
(3)
Install control unit (4) on arctic heater (6)
with screw (3), screw (2), and two
screws (1).
c. Follow-On Maintenance.
Install arctic heater (Para 20-5).
END OF TASK
Change 1
