TM 5-5420-228-24
TONGUE CYLINDER HOSE ASSEMBLIES (CT, DA3, AND DA4) AND HYDRAULICS REPLACEMENT
(Sheet 2 of 4)
NOTE
Hose assembly in step 7 is being removed to
provide wrench clearance for removal of parts
in the following steps
7.
Using adjustable wrench to hold elbow (K), use 1-1/4 inch wrench to disconnect hose
assembly "CP1" (L).
Using adjustable wrench to hold elbows (M),
8.
use 1-1/4 inch wrench to disconnect hose
assemblies "DA3" (H) and "DA4" (B) from
elbows (M).
Using adjust able wrench to hold elbows (M),
9*
use 1-1/4 inch wrench to loosen nuts (N).
Using adjustable wrench, remove two elbows
10.
(M).
11.
M a n u a l l y remove preformed packings
(P), flat washers (Q), and nuts (N) from
Throw preformed packing
elbows (M).
(P) away.
INSTALLATION:
NOTE
Before installation, use pipe tape on all male threads. Start
tape on second thread so tape will not enter hydraulic system.
1.
Using 1-1/4 inch wrench, install adapter
(A) and new preformed packing (B).
2.
Manually install tee (C), nut (D), and new
preformed packing (E) in valve body (F).
Go on to Sheet 3
TA251566
3-167