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 TM 9-2330-380-14&P
This task covers:
a. Removal
b. Cleaning and inspection
c. Installation
Initial Setup:
Tools/Test Equipment:
EquipmentConditions:
General Mechanic's Tool Kit (item 1, Appendix B)
Landing leg removed (para. 4-58).
Materials/Supplies:
Bracket (Appendix G)
a. Removal
NOTE
For ease of installation, mark position of chain on landing leg prior
to removal.
1. Remove clip (1).
2. Mark position and remove chain (2).
b. Cleaning and inspection
1. Clean parts with brush and water.
2. Inspect parts for dents, warps, cracks, rust, corrosion or marred paint.
Repair or replace defective parts.
3. Inspect gearbox for proper operation. Replace defective parts.
4. Inspect pins for bends, corrosion or other damage. Replace defective
parts.
5. Lubricate in accordance with Appendix I, Lubrication Instructions.
c. Installation
M129A4 Shown
NOTE
Weld all parts in accordance with TM 9-237.
1. Measure 1-1/2 in (3.81 cm) from bottom of leg and centered from side-to-side of leg. Mark
position and weld clip (2) onto leg. position and weld clip (2) onto leg.
2. Position and weld new chain (2) onto leg.
Follow-on maintenance:
Install landing leg (para. 4-58).
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