Ringfeder Maintenance Presentation - Oct 2011.pdf - Transpec
Ringfeder Maintenance Presentation - Oct 2011.pdf - Transpec
Ringfeder Maintenance Presentation - Oct 2011.pdf - Transpec
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<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Clean excess dirt and debris from<br />
exterior of coupling<br />
• Ensure coupling is closed<br />
•Using 17mm spanner – loosen nut/bolt<br />
at rear of end cap<br />
•Remove retaining bolt at front of end<br />
cap using 13mm spanner<br />
•Apply pressure to end cap to remove<br />
bolt from end cap.
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Remove locking springs<br />
•Replace with 2x 90mm garden hose<br />
(12mm ID). This will prevent the spring<br />
arms from jamming during maintenance
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Operate handle to lift coupling bolt<br />
•Remove coupling bolt, clean and check<br />
for excessive wear. Replace if wear limit<br />
exceeded (recommend replacement of<br />
top and bottom bush at same time)<br />
•Clean excess grease and debris from<br />
coupling bore and lifting finger<br />
•Check for excessive wear. Replace<br />
worn parts as required.<br />
10990998<br />
Wear Guage
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Check, clean and lubricate manual<br />
safety device with light weight oil<br />
(CRC/WD40 or equivalent)<br />
•Ensure safety device has correct and<br />
full range of motion (Star handle returns<br />
to fully retracted position)<br />
•Replace if function is impeded
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Check, clean and ensure wear pad is<br />
within wear limits.<br />
•Replace if wear pad exceeds limits
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Use light weight spray type oil<br />
(CRC/WD40 or equivalent)<br />
•Recommend minimum once per 30<br />
days<br />
•Lubricate as conditions require<br />
•Ensure full and free range of motion of<br />
coupling mouth
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Refer to instruction manual with all couplings for<br />
detailed instructions and service requirements.
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Wear tolerances<br />
•Coupling bolt<br />
diameter<br />
•Coupling bolt<br />
vertical movement
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Wear tolerances<br />
•Bottom bush<br />
•Coupling bolt<br />
clearance
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Wear tolerances<br />
•Draw bar vertical<br />
movement<br />
•Wear pad
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Wear tolerances<br />
•Longitudinal<br />
movement at top<br />
bush<br />
•Longitudinal<br />
movement at<br />
bottom bush
<strong>Ringfeder</strong> <strong>Maintenance</strong> Procedure<br />
•Wear tolerances<br />
•Tow eye<br />
•Tow eye bush
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