Inspection
4. Slidefrontshaftontorearshaftandalignrollpinholes
in shafts. Install new roll pin to secure shafts.
1.
Wash all cylinder parts in clean solvent. Dry parts
with compressed air. Do not wipe parts dry with paper
towelsorcloth.Lintinthehydraulicsystemwillcauseda-
mage.
IMPORTANT: Prevent damage when clamping the
cylinder’s barrel into a vise; clamp on the clevis
only. Do not close vise on barrel.
2.
age (deep scratches, out--of--round, etc.).
Carefully inspect internal surface of barrel for dam-
5. Mount steering cylinder in a vise equipped with soft
jaws by clamping on the barrel clevis.
3.
scoring, pitting or wear.
Inspect shaft and piston for evidence of excessive
6. Coat all cylinder components with clean Dexron III
ATF.Slideshaftassemblyintobarrel,beingcarefultonot
damage seals during installation.
4.
Replace steering cylinder if internal components are
found to be worn or damaged.
7. Insert front head assembly into thebarrel beingcare-
ful to not damage head seals during installation.
Assembly (Fig. 42)
8.
rings.
Secure front and rear heads in barrel with retaining
1.
wear ring to piston and heads. Apply clean Dexron III
ATF to all seal kit components before installing.
Use a new seal kit to replace all seals, O--rings and
A. Align retaining ring hole in the head with the ac-
cess slot in the barrel.
2.
Install rear head (item 6) with new seals onto rear
shaft (item 1).
B. Insert the retaining ring hook into the hole and ro-
tate head clockwise until the retaining ring is com-
pletely pulled into the barrel and the ring ends are
covered.
IMPORTANT: Make sure to not damage O--ring (item
7)
as piston is installed over roll pin hole in rear
shaft.
C. Apply silicone sealer to tube access slot.
3.
Install piston (item 5) with new seals and back--ups
onto rear shaft.
IMPORTANT: When installing roll pin into front and
rear shafts, make sure that shaft surfaces are not
damaged.
Workman HD Series
Page 9 -- 53
Hydraulic System
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