TM 5-2420-230-24-1
(5)
Replace coolant reservoir pressure cap to first notch.
(6)
Start engine (TM 5-2420-230-10).
(7)
Allow engine to reach normal operating temperature, then shut OFF engine (TM 5-2420-230-10).
(8)
Inspect coolant level. If necessary, add coolant until level of coolant is visible through sight glass.
(9)
Install coolant reservoir pressure cap.
c. Follow-On Maintenance.
(1)
Ensure radiator drain tap is secure.
(2)
Ensure no leaks are present on drain tap or radiator.
(3)
Ensure petcock on aftercooler housing is secure and no leaks are present.
(4)
Ensure coolant reservoir pressure cap is secured and tight.
(5)
Close engine hood and secure clips (TM 5-2420-230-10).
(6)
Remove "Do Not Operate" tag from ignition switch (TM 5-2420-230-10).
END OF TASK
9-5. RADIATOR 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
Pan, drain, Item 29, Appendix B
TM or Para
Condition Description
Tool kit, common no. 2, Item 36, Appendix B
Nose cone removed.
Tool kit, general mechanics, Item 38, Appendix B
Cooling system drained.
Materials/Parts
Drawings Required
Cardboard, Item 5, Appendix C (2)
TM 5-2420-230-24P Figure 25
Ties, cable, Item 68, Appendix C
Nut, self-locking, Item 103, Appendix D (12)
Estimated Time to Complete Task
Nut, self-locking, Item 112, Appendix D (4)
Refer to MAC in Appendix B
Washer, lock, Item 280, Appendix D (18)
Personnel Required
MOS 62B, Construction Equipment Repairer (2)
Change 1
