Quick-Change
Installation and Operation Manual
Document #9620-20-H-UAx-13
Pinnacle Park
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1031 Goodworth Drive
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Apex, NC 27539
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Tel: 919.772.0115
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Fax: 919.772.8259
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www.ati-ia.com
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Email: [email protected]
H - 8
4.1 O-Ring Seal Replacement
1.
To replace the o-ring seals, use a small screwdriver or similar tool to gently pry the seal away
from the swivel block on the Master side, and then pull the o-ring off the swivel.
2.
To install a new seal, stretch it around the groove in the block and use a small screwdriver to push
the ring down fully against the recess in the insulator block.
3.
Lightly lubricate the o-ring.
Figure 2.4—O-ring Seal Replacement
4.2 Swivel Joint Inspection, cleaning, lubrication and Replacement
Inspect both the Master and Tool swivel joint components, make sure swivels rotate freely. If not
remove swivel, clean and lubricate components and reinstall. If components are worn or damaged
replace.
4.2.1 Master Swivel removal and installation
To remove the existing Master swivel use the procedure in
Section 2.4—Master Module Swivel
To install the new Master swivel use the procedure in
Section 2.3—Master Module Swivel
4.2.2 Tool Swivel removal and installation
To remove the existing Tool swivel use the procedure in
Section 2.6—Tool Module Swivel
To install the new Tool swivel use the procedure in
Section 2.5—Tool Module Swivel
4.3 Compression Spring Inspection, cleaning, and Replacement
The Master side swivel joints provide axial compliance using compression springs.
Inspect master swivel joint, press on the swivel to make sure the swivel and race move up and down
freely in the housing. If not remove the Swivel, race, and spring and clean the components and housing,
then reinstall.
The spring should maintain pressure on the race and swivel so that the retaining ring on the back is held
tight against the housing. If not, the compression spring should be replaced.
4.3.1 Compression Spring removal and installation
To remove the existing compression spring use the procedure in
Section 2.4—Master Module
To install the new compression spring use the procedure in
Section 2.3—Master Module Swivel