Summers 50' Superroller - Manual (Page 35)

4-1
SECTION 4 – MAINTENANCE
MAINTENANCE SAFETY
1. STOP engine, place all controls in neutral, set parking brake, remove ignition key and wait for all
moving parts to stop before servicing, adjusting or maintaining.
2. BE CAREFUL when working around high pressure hydraulic system.
3. ALWAYS make sure that Land Roller is lowered into field position (cylinders extended), it is blocked
to prevent movement and pressure is relieved from hydraulic circuits before servicing.
4. USE EXTREME CARE when making adjustments.
5. KEEP CHILDREN AWAY from machinery at all times.
6. NEVER ALLOW anyone to walk or work under Land Roller Wings or Center Section.
MAINTENANCE FOR AFTER THE FIRST TWO HOURS OF OPERATION
1. Grease wing and hitch pivots.
2. Check all hydraulic components for leaks. (SEE HIGH-PRESSURE FLUID WARNING ABOVE.)
3. Check tightness of wheel nuts. Recommended torque 240 ft.-lbs.
4. Check tightness of wheel bearings.
5. Check tightness of all hardware. Pay special attention to hitch and pivot pin retaining bolts.
DAILY MAINTENANCE
1. Grease wing and hitch pivots.
2. Check all hydraulic components for leaks. (SEE HIGH-PRESSURE FLUID WARNING ABOVE.)
3. Check tightness of all wheel nuts. Recommended torque 240 ft.-lbs.
4. Check tire air pressure. Recommended air pressure is 90 PSI for the 12.5Lx15LRF.
BALL BEARINGS ON ROLLERS: To maximize bearing life, grease bearings at mid day or end of
day when bearings are at operating temperature. Every 20 hours: Add three strokes (approx.
.14 oz.) of grease.
PERIODIC MAINTENANCE
1. Repack wheel bearings and check tightness (See Page 5-8).
2. Check the tightness of all hardware. Pay special attention to hitch and pivot pin retaining bolts.
3. Check Land Roller for damaged or worn parts. Replace as needed.