TM 5-3805-261-34
HYDRAULIC SYSTEM MAINTENANCE.
17-4.
Blade Lift Cylinder. (Sheet 3 of 4)
DISASSEMBLY
7.
Remove items 8 thru 13 as an
assembly (Figure 17-20).
8.
Remove and discard preformed
packing (8), ring (9) and seals
(10 thru 12) from head (13,
Figure 17-21).
9.
Separate crown (14) and rod (15,
Figure 17-22).
CLEANING
Clean all parts. Refer to Chapter 2.
INSPECTION
Inspect all parts. Refer to Chapter 2.
ASSEMBLY
1.
Install crown (14) on rod (15,
Figure 17-22).
2.
Using clean hydraulic fluid,
lubricate new seals (12 thru 10,
Figure 17-21).
3.
Using seal installer, install
seals (12 thru 10) in head (13).
Lip on center seal (11) faces
inside head (13). Lip on outside
seal (12) faces outside head
(13).
4.
Install new preformed packing (8)
and new ring (9) on head (13).
Go to Sheet 4
17-15
Figure 17-22.
Figure 17-21.
Figure 17-20.
