Service Preventive Maintenance 320D Excavator

 

    This equipment is designed for digging with a bucket or working with permitted work implements. Because the top structure is typically capable of 360-degree swing with attached equipment, the machine should be operated with the undercarriage immobile. This machine can be utilized in object handling applications that are within the equipment's lift capacity. When using this machine in object handling applications, verify that it is correctly configured and operated. Obey any and all local and regional government rules. Lift things only from authorized lifting stations and using authorized lifting gear.

Maintenance Interval Schedule
When Required
Air Conditioner/Cab Heater Filter (Recirculation) - Inspect/Replace 
Battery - Recycle 
Battery or Battery Cable - Inspect/Replace 
Bucket Linkage - Inspect/Adjust 
Bucket Tips - Inspect/Replace 
Bucket Tips - Inspect/Replace 
Cab Air Filter (Fresh Air) - Clean/Replace 
Cab Air Filter (Fresh Air) - Clean/Replace 
Camera - Clean/Adjust 
Circuit Breakers - Reset 
Engine Air Filter Primary Element - Clean/Replace 
Engine Air Filter Secondary Element - Replace 
Fuel System - Prime 
Fuses - Replace 
High Intensity Discharge Lamp (HID) - Replace 
Oil Filter - Inspect 
Radiator Core - Clean 
Receiver Dryer (Refrigerant) - Replace 
Track Adjustment - Adjust 
Window Washer Reservoir - Fill 
Window Wiper - Inspect/Replace 
Windows - Clean 

Every 10 Service Hours or Daily for First 100 Hours
Boom and Stick Linkage - Lubricate 
Bucket Linkage - Lubricate 

Every 10 Service Hours or Daily
Cooling System Coolant Level - Check 
Engine Oil Level - Check 
Fuel System Water Separator - Drain 
Fuel Tank Water and Sediment - Drain 
Hydraulic System Oil Level - Check 
Indicators and Gauges - Test 
Seat Belt - Inspect 
Track Adjustment - Inspect 
Travel Alarm - Test 
Undercarriage - Check 

Every 10 Service Hours or Daily for Machines Used in Severe Applications
Bucket Linkage - Lubricate 

Every 50 Service Hours or Weekly
Quick Coupler - Lubricate 

Every 100 Service Hours or 2 Weeks
Bucket Linkage - Lubricate 

Every 100 Service Hours or 2 Weeks for Machines Used in Severe Applications
Boom and Stick Linkage - Lubricate 

Initial 250 Service Hours
Engine Valve Lash - Check 
Final Drive Oil - Change 
Hydraulic System Oil Filter (Case Drain) - Replace 
Hydraulic System Oil Filter (Pilot) - Replace 
Hydraulic System Oil Filter (Return) - Replace 
Swing Drive Oil - Change 

Every 250 Service Hours
Engine Oil Sample - Obtain 
Final Drive Oil Sample - Obtain 

Every 250 Service Hours for Machines Used in Severe Applications
Fuel System Primary Filter (Water Separator) Element - Replace 
Fuel System Secondary Filter - Replace 

Every 250 Service Hours or Monthly
Belt - Inspect/Adjust/Replace 
Condenser (Refrigerant) - Clean 
Final Drive Oil Level - Check 
Swing Bearing - Lubricate 
Swing Drive Oil Level - Check 

Every 250 Service Hours of Partial Hammer Use (50% of Service Hours)
Hydraulic System Oil Filter (Case Drain) - Replace 
Hydraulic System Oil Filter (Pilot) - Replace 

Every 250 Service Hours of Continuous Hammer Use
Hydraulic System Oil Filter (Case Drain) - Replace 
Hydraulic System Oil Filter (Pilot) - Replace 
Hydraulic System Oil Filter (Return) - Replace 

Initial 500 Hours (for New Systems, Refilled Systems, and Converted Systems)
Cooling System Coolant Sample (Level 2) - Obtain 

Every 500 Service Hours
Cooling System Coolant Sample (Level 1) - Obtain 
Hydraulic System Oil Sample - Obtain 
Swing Drive Oil Sample - Obtain 

Every 500 Service Hours or 3 Months
Engine Crankcase Breather - Clean 
Engine Oil and Filter - Change 
Fuel System Primary Filter (Water Separator) Element - Replace 
Fuel System Secondary Filter - Replace 
Fuel System Third Filter - Replace 
Fuel System Fourth Filter - Replace 
Fuel Tank Cap and Strainer - Clean 

Every 500 Service Hours of Partial Hammer Use (50% of Service Hours)
Hydraulic System Oil Filter (Case Drain) - Replace 
Hydraulic System Oil Filter (Pilot) - Replace 
Hydraulic System Oil Filter (Return) - Replace 

Every 600 Service Hours of Continuous Hammer Use
Hydraulic System Oil - Change 

Every 1000 Service Hours or 6 Months
Battery - Clean 
Battery Hold-Down - Tighten 
Boom and Stick Linkage - Lubricate 
Engine Valve Lash - Check 
Final Drive Oil Level - Check 
Hydraulic System Oil Filter (Case Drain) - Replace 
Hydraulic System Oil Filter (Pilot) - Replace 
Rollover Protective Structure (ROPS) - Inspect 
Swing Drive Oil - Change 

Every 1000 Service Hours of Partial Hammer Use (50% of Service Hours)
Hydraulic System Oil - Change 
Hydraulic System Oil Filter (Return) - Replace 

Every 2000 Service Hours or 1 Year
Final Drive Oil - Change 
Hydraulic System Oil - Change 
Hydraulic System Oil Filter (Return) - Replace 
Hydraulic Tank Screen - Clean 
Receiver Dryer (Refrigerant) - Replace 
Swing Gear - Lubricate 

Every Year
Cooling System Coolant Sample (Level 2) - Obtain 

Every 3000 Service Hours or 18 Months
Hydraulic System Oil - Change 

Every 3 Years After Date of Installation or Every 5 Years After Date of Manufacture
Seat Belt - Replace 

Every 6000 Service Hours or 3 Years
Cooling System Coolant Extender (ELC) - Add 

Every 12 000 Service Hours or 6 Years
Cooling System Coolant (ELC) - Change

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