TM 10-5410-228-24
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools/Test Equipment:
Equipment Conditions:
Shop Equipment, Automotive Maintenance and
Power shut off, power panel and rear control panel
Repair (Item 38, Appendix B)
tagged.
12 Inch Extension (Item 8, Appendix B)
Condenser fan grill removed, ECU covers and doors
Gloves (Item 16, Appendix B)
removed or opened as required (see para 2.14.1).
Goggles (Item 17, Appendix B)
Hydraulic system drained (see para 2.14.3).
11/16 Inch Crowfoot Wrench (Item 53, Appendix B)
ECU work platform installed (reference
1-3/8 Inch Crowfoot Wrench (Item 60, Appendix B)
TM 10-5410-228-10).
1-11/16 Inch Crowfoot Wrench (Item 62,
References:
TM 10-5410-228-10
Torque Wrench (Item 66, Appendix B)
Materials/Parts: (Cont.)
Materials/Parts:
Antiseize Compound (Item 13, Appendix C)
Six Lockwashers (Item 20, Appendix E)
Hydraulic Fluid (Item 24, Appendix C)
Two O-rings (Item 51, Appendix E)
Rubber Gloves (Item 25, Appendix C)
Two O-rings (Item 58, Appendix E)
Rags, Wiping (Item 39, Appendix C)
Machine Key (Item 7, Appendix E)
Hydraulic Sealant (Item 48, Appendix C)
Three O-rings (Item 62, Appendix E)
O-ring (Item 67, Appendix E)
The hydraulic system is pressurized. To prevent injury to personnel, gloves and eye
protection must be worn when working on hydraulic system.
NOTE
A small amount of hydraulic fluid will be released when removing tubes. Collect fluid in cup
or small container and clean any spillage with rags.
Remove/disassemble only to the extent necessary to remove or replace defective
assemblies/components. Use standard maintenance shop practices/procedures.
Condenser Fan.
a. Removal (Refer to Figure 3-9)
(1)
Loosen two setscrews (1) on hub of condenser fan (2).
(2)
Slide condenser fan (2) off condenser fan motor shaft (3).
(3)
Remove machine key (4) from condenser fan motor shaft (3). Discard machine key (4).
b. Installation (Refer to Figure 3-9)
(1)
Install new machine key (4) (Item 7, Appx E) on condenser fan motor shaft (3).
(2)
Apply antiseize compound to condenser fan motor shaft (3).
(3)
Align machine key (4) with key way on condenser fan (2) and slide condenser fan (2) onto
condenser fan motor shaft (3) until fan hub is flush with end of shaft.
