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TM 9-2350-287-34
CHAPTER 8
WHEELS AND TRACKS MAINTENANCE
Paragraph
Page
Number
Paragraph Title
Number
8-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-1
8-2
Roadwheel Arm Assembly Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-1
8-3
Idler Arm Assembly Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-5
8-4
No. 3 Roadwheel Arm Torsion Bar Anchors Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-8
8-5
Track Adjuster Repair . . . . . . . . . . . . . . . ...... ... . . . . . ........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-10
8-1.
GENERAL.
This chapter provides general instructions and guidance for performing required maintenance functions for the track
and suspension components. The procedures in paragraphs 8-2 and 8-3 are Direct Support maintenance functions;
the procedures in paragraphs 8-4 and 8-5 are General Support maintenance functions.
8-2. ROADWHEEL ARM ASSEMBLY REPAIR.
This Task Covers:
a. Disassembly
b. Inspection
c. Assembly
Initial Setup
Tool/Test Equipment:
• Depth micrometer (Item 10, Appendix D)
• General mechanic’s tool kit
(Item 19, Appendix D)
• Seal replacer (Item 35, Appendix D)
l Socket wrench (Item 38, Appendix D)
• Socket wrench set,
Appendix D)
Materials/Parts:
3/4-inch (Item 37,
l Preformed packing (Item 81, Appendix H)
• Seal (Item 102, Appendix H)
l Seal (Item 108, Appendix H)
References: TM 9-214
Equipment Conditions:
l Roadwheel arm placed on clean work surface.
l Keywasher (Item 40, Appendix H)
8-1
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