TM 5-5420-228-24
TONGUE CYLINDER HYDRAULICS, RELIEF VALVE (RV4),
AND CHECK VALVE (CV4) REPLACEMENT (Sheet 3 of 4)
1.
Place tee (A) in vise.
Using 1-3/8 inch wrench, install check valve
2.
"CV4" (B) with flow direction as shown.
Using 1-1/8 inch wrench, install nipple (C) in
3.
tee (A).
4.
Using 12 inch adjustable wrench, install
elbow (D) into tee (A) and aline as shown.
Holding elbow (D) with 12 inch adjustable
5.
wrench, use 1-1/8 inch wrench to install
collar "CK1" (E) and elbow (F).
Remove tee (A) from vise.
6.
Place tee (G) in vise.
7.
Using 1-1/8 inch wrench, install collar "CH" (H) and nipple (J) in tee (G).
8.
Using 1-1/8 inch wrench, install nipple (K) in tee (G).
9.
10.
Using 1-1/8 inch wrench, install nipple (L) in tee (G).
Holding nipple (L) with 1-1/8 inch wrench, use 1-3/8 inch wrench to install bushing (M) in
11.
nipple (L).
Remove tee (G) from vise.
12.
TA251499
Go on to Sheet 4
3-101
