TM 5-5420-228-24
SCISSORS CYLINDER HOSE ASSEMBLIES (DAI AND DA2) AND HYDRAULICS REPLACEMENT
(sheet 1 of 2)
TOOLS: 1-1/4 in. open end wrench (2)
12 in. adjustable wrench
SUPPLIES:
Drip pans (suitable containers)
Rags (Item 12, Appendix D)
Pipe tape (Item 19, Appendix D)
Pencil (Item 22, Appendix D)
Masking tape (Item 18, Appendix D)
Preformed packings (4 required)
REFERENCE:
LO 5-5420-202-12
PRELIMINARY PROCEDURES:
Remove front quadrant (page 3-45)
Relieve hydraulic pressure (Page 3-71)
NOTE
Use rags and drip pans to catch excess hydraulic fluid. Use
masking tape to tag lines for installation.
Using 1-1/4 inch wrench on adapters (A), use
1.
1-1/4 inch wrench to disconnect hose
assemblies "DAl" (B) and "DA2" (C).
Using 1-1/4 inch wrench, remove two
2.
adapters (A) and preformed packings (D).
Throw preformed packings (D) away.
Go on to Sheet 2
TA251581