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TM 9-2350-287-34
CHAPTER 7
DRIVE, PLANETARY, AND DROP
GEARBOX MAINTENANCE
TRANSFER, FINAL
Page
Paragraph
Paragraph Title
Number
Number
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... 7-1
Final Drive Assembly Repair
. . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7-1
7-2
7-1.
GENERAL.
This chapter provides general instructions and guidance for performing required maintenance functions for the final
drive. The procedures in paragraph 7-2 are Direct Support maintenance functions.
7-2.
FINAL DRIVE ASSEMBLY REPAIR.
This Task Covers:
a. Disassemby
b. Inspection
c. Assembly
Initial Setup:
Tools/Test Equipment:
Arbor press (Item 4, Appendix D)
Final drive workstand (Appendix E) (fabricated)
General mechanic’s tool kit (Item 19, Appendix D)
Torque wrench, 0 to 175 ft-lb (Item 44, Appendix D)
Torque wrench, 0 to 600 ft-lb (Item 45,
Appendix D)
Materials/Parts:
Drycleaning solvent (Item 9, Appendix B)
Sealing compound (Item 22, Appendix B)
Cotter pin (Item 12, Appendix H)
Gasket (Item 21, Appendix H)
Gasket (Item 22, Appendix H)
Gasket (Item 23, Appendix H)
Gasket (Item 35, Appendix H)
Lockwasher (24) (Item 59, Appendix H)
Lockwasher (7) (Item 61, Appendix H)
Seal (Item 104, Appendix H)
Seal (Item 117, Appendix H)
Personnel Required: Two
References:
TM 9-214
Equipment Conditions:
Final drive placed on clean work surface.
7-1
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