TM 5-5420-228-24
HEU OR EARLY MODEL OVERHEAD CYLINDER REPLACEMENT (Sheet 6 of 7)
NOTE
For HEU models, install overhead counterbalance valve, hoses, and fittings (page
3-204.7) and then go to step 25.
Before installation, use pipe tape on all male threads. Start tape on second thread
so tape will not enter hydraulic system. Remove all caps and plugs as necessary
during installation.
17. Manually install elbow (N) and attached
parts on overhead cylinder (D).
18. Using adjustable wrench, tighten
elbow (N).
19. Manually install elbow (P) and attached
parts on overhead cylinder (D).
20. Using adjustable wrench, tighten elbow (P).
21. Using 1-1/4 inch wrench, install hose
assembly "CO" (Q) on adapter (R) and
elbow (S).
WARNING
Make sure when connecting hose assemblies (T, U, and V) to check for matching
tags. Hose (T) is marked "'CL", hose (U) is marked "CN", and hose (V) is
marked "CM". Injury to personnel or damage to equipment could occur.
22. Using adjustable wrench to hold elbow (N), use
1-1/4 inch wrench to connect hose assembly
"CL" (T).
23. Using adjust able wrench to hold elbow (W),
use 1-1/4 inch wrench to connect hose a
assembly "C N" (U).
24. Using 1-1/8 inch wrench to hold adapter (X),
use 1-1/4 inch wrench to connect hose assembly
"CM" (V).
TA251622
Go on to Sheet 7