6-50 4181383 First Edition
HYDRAULICS
6
Disassembly, Inspection, and Assembly
See Figure 6-48.
Figure 6-48
NOTE
During repair of the cylinder, use extreme care not to
damage the barrel, piston, rod, and sealing surfaces of
the cylinder.
1. Drain oil from lift cylinder.
2. Remove fittings from lift cylinder.
3. Use a spanner wrench to remove the rod guide
assembly (7) from the barrel (1).
4. Remove nut (2).
5. Remove the piston assembly (12) and rod guide
assembly (11) from the rod (10).
6. Remove the piston ring (5) and O-ring (4) from the
piston (3).
7. Remove the seal ring (6), rod wiper (9), and O-ring
(8) from the rod guide (7).
1 Barrel 4 O-Ring 7 Rod Guide 10 Rod
2 Nut 5 Piston Ring 8 O-Ring 11 Rod Guide Assembly
3 Piston 6 Seal Ring 9 Rod Wiper 12 Piston Assembly
TN1378, TN1379
1
9
8
7
6
5
4
3
2
5
2
12
11
10
8
6
3
9
1
7
10
4
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