McIntyre 320 - Weekly Routine Maintenance; 5.4. Weekly Routine Maintenance; Additional Check for 407, 500, and 600 CAT Shears

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320/407/500/600.41912-ENG
• Check the Engine Oil and Engine Coolant levels and check for signs of leakage.
• Ensure that there is enough Fuel for the day’s operation. Check for signs of Diesel
Fuelleakagefromthetank,hoses,lterandallconnections.
Always turn off the Diesel Engine and remove the key before
maintenance.
Never run with low fuel. Never let the system run dry.
5.4. Weekly Routine Maintenance
Always switch off and isolate the Shear from the mains
electrical supply before maintenance.
1. Grease the Jaw Pivot, the Blade Guard Pivot, the Jaw Take Up Screw and both the
Ram Pivots.
2. Test the Shear Blades, for tightness and correct adjustment.
3. Test the Foot Pedal for correct adjustment. (See Section 6.9, Page 42)
4. Vacuum or brush down the Hydraulic Tank.
5. Vacuum or brush down any dust and debris built up on the Blade Guard.
6. Vacuum or wipe down the Warning Labels and ensure that they are legible at all
times.
7. Vacuum or wipe down the Control Box Legend and Instruction Plates. Ensure that
all are legible.
Note: The grease used for routine lubrication must be suitable for both
Nylon 66 and Phosphor Bronze Bearings.
5.4.1. Additional check for 407, 500, and 600 CAT Shears
8. Check Jaw Extension Wear Plate, replace if teeth are heavily worn down or badly
damaged. (See Section 6.11, Page 44)