TM 5-3810-207-20/TO 36C23-3-37-12
Figure 62. Packing gland, removal and installation.
(2)
Inspect all parts for cracks, breaks, leaks,
and other damage. Replace all parts as
necessary.
c.
Installation.
(1)
Install the hydraulic tubes and fittings as
illustrated on figure 64.
(2)
Bleed the hydraulic system as in d below.
d.
Bleeding Hydraulic System.
(1)
Fill the master cylinder to proper level (LO
5-3810-207-20).
(2)
Fully engage the hand lever which is
affected and leave it engaged.
(3)
Loosen bleeder valve on the hydraulic
cylinder affected and allow air to escape.
(4)
Tighten the bleeder valve before releasing
the hand lever, so no air will be drawn into
the hydraulic cylinder.
(5)
Engage lever for proper operation.
(6)
Repeat (1) through (5) above until hydraulic
line and cylinder are fully bled.
(7)
Repeat (1) through (6) above for bleeding
all hydraulic cylinders and lines.
Note.
Recheck master cylinders and fill to
proper level.
134. Power-Down Boom Lever, Primary Drum Clutch
Lever, Secondary Drum Clutch Lever, and
Swing Clutch Control Lever
a.
Removal.
(1)
Remove the dust shield from revolving
frame.
(2)
Remove the master cylinder linkage from
the swing clutch control lever (par. 129).
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