Summers 53' Trail-Type Superroller - Manual (Page 31)

SECTION 4 – MAINTENANCE
4-1
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, it is blocked to prevent move-
ment 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 work under Land Roller.
MAINTENANCE FOR AFTER THE FIRST FOUR 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.
6. Check tire pressures. Recommended air pressure is 90 PSI for 12.5Lx15 tires; 78 PSI for
340/65Rx18 tires.
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.
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.