JLG Skytrak 6036 Service Manual page 144

d. Inspection, Repair and Replacement
1. Check that the rod (12, Fig. 9.13) is straight. If
the rod is bent, install new rod.
2. Inspect inside of the tube (2) for scoring and
other damage. If there is any damage to tube,
replace it with new tube.
3. Remove small scratches on the rod or inside
the tube with emery cloth of very fine grit. Use
the emery cloth with a rotary motion.
4. Remove staking burrs from the nut (3) and the
bottom of piston (9) with fine file. Clean parts
with trichlorethylene after repair.
1. Bushing (2)
2. Cylinder Tube
3. Locknut
4. Gland
5. Backup Ring
6. O-ring
7. O-ring
8. Piston Seal
9. Piston
10. Rod Seal
11. Wiper
12. Rod
13. Grease Fitting
14. Grease Fitting (90°)
9-31
3
2
1
14
Fig. 9.13 Slave Cylinder Exploded View
Section 9. Hydraulic System
e. Assembly
NOTE: Follow general assembly instructions in
paragraph 9.2c.
1. Install new O-ring (6, Fig. 9.13), backup ring
(5), wiper (11), and rod seal (10) on the gland
(4) as shown in Fig. 9.13.
NOTE: Wiper lip should be toward outer end of
gland and piston seal lips toward the inner end of
the gland. Use tools that will not damage the seal.
If the backup ring is not flat on both sides, the side
with the arc must be toward the O-ring.
11
10
5
6
4
5
6
7
8
9
Model 6036 S/N 9B0499 and Before
1
13
12
11
10
MA0542