SkyTrak 8042 Service Manual - Manual (Page 563)

Hydraulic System
8.148 Model 8042, 10042, 10054 Legacy Rev. 10/03
e. Stabilizer Cylinder Assembly
Note: Follow Section 8.13.3, “General Cylinder
Assembly Instructions.”
1. Install the deep Z-seal with rod back-up (1) into the
head gland (2), orienting the edge (3).
2. Install the precision wearbands (4) into the head
gland (2).
3. Install the heavy-duty rod wiper (5) with the raised
portion of the wiper lip seal (6) oriented toward the
rod eyelet. The wiper lip should be toward the outer
end of the head gland and the seal lips toward the
inner end of the head gland. Use tools that will not
damage the seals.
4. Install new oiled o-ring (7), back-up ring (8) and oiled
o-ring (9) onto the head gland (2). If the back-up ring
is not flat on both sides, the side with the arc must be
toward the o-ring.
5. Install the head gland (2) onto the rod (10). If
necessary, use a soft hammer to drive the head
gland onto the rod.
6. Install the new small oiled o-ring (11) into on the end
of the rod (10).
7. Install the capped T-seal (12) onto the piston (13).
Note: The T-seal actually consists of four components; a
wide, flexible inner band, the flexible T-seal band itself,
and two supportive split caps that mount on either side of
the “T” seal band.
8. Install the precision wearband (14) onto the piston
(13).
9. Install the piston (13) onto the rod (10).
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