SkyTrak 3606 Service Manual - Manual (Page 285)

Hydraulic System
9-91
Figure 9– 65. Slave cylinder exploded view drawing.
Slave Cylinder Legend
1. Slave Cylinder
(includes items 2 through 15)
2. Tube
3. Lock Nut, 1.125 - 12 NF
4. Capped T-Seal
5. Piston
6. O-Ring
7. Precision Wearband
8. Deep Z-Seal with Rod Backup
9. Locking Insert
10. Head Gland
11. Heavy-duty Rod Wiper, Sealed OD
12. O-Ring
13. Backup Ring
14. O-Ring
15. Weldment Rod
KITS
16. Seal Kit (includes items 4, 6-9 & 11-14)
4. Using a pin spanner wrench, unscrew the head gland
(10) from the tube (2). The gland was originally
torqued at 250-300 lb/ft (339-407 Nm). Slide the
gland down along the rod toward the eyelet end,
away from the cylinder tube (2).
IMPORTANT: Protect the finish on the rod at all times.
Damage to the surface of the rod can cause seal failure.
5. Carefully pull the rod (15) with all attachments
straight out of the tube (2).
IMPORTANT: When sliding the rod and piston assembly
in the tube, prevent the threaded end of the tube from
damaging the piston (5). Keep the rod centered within the
tube to help prevent binding.
6. Fasten the eye of the rod in a soft-jawed vise and put
a padded support below and near the threaded end
of the rod to help prevent damage to the rod.
7. Remove the O-ring (12), back-up ring (13), O-ring
(14), precision wearband (12) and deep Z-seal with
rod backup (13) from the head gland (10).
8. Remove the locking insert (15) from its hole in the
head gland threads. Pry or drill out the insert as
required. DO NOT damage the head gland threads. A
new locking insert will be required for reassembly.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Apply Loctite #271 and
Torque to 445-515 lb/ft.
(603-698 Nm)
Torque to 250-300 lb/ft.
(339-407 Nm)
PF0760
PS0560
Model 3606 • Origin 10/99