TM 5-2350-377-13&P
0051
GENERAL HYDRAULIC SYSTEM REPAIR METHODS - Continued
INSTALLATION OF ADJUSTABLE FITTINGS
1.
Lubricate packing (O-ring) (Figure 7, Item 4) with lubricationg oil (OE/HDO-10).
CAUTION
Packing must be located fully in groove and not on threads, or packing will be damaged,
resulting in damage to equipment.
2.
Gently push backup washer (Figure 7, Item 3) and packing (Figure 7, Item 4) all the way into groove
(Figure 7, Item 2).
3.
Turn locknut (Figure 7, Item 1) down until it just contacts the backup washer (Figure 7, Item 3).
4.
Install fitting, by hand, into boss (Figure 7, Item 5) until the backup washer (Figure 7, Item 3) contacts the face
of the boss (Figure 7, Item 5).
5.
Position the fitting to the desired position by backing it out (counterclockwise) to 1 full turn. Hold the fitting in
the desired position and tighten locknut (Figure 7, Item 1) with a wrench.
6.
Assemble tube to fitting after fitting is properly positioned and tightened.
1
2
4
3
1
5
3
M0130HBF
Figure 7. Adjustable Fittings.
END OF TASK
03/15/2011Rel(1.8)root(maintwp)wpno(M00034)
