MAINTENANCE
7-14
: First time replacement or cleaning only
Section
Item for check
Operating hours
Page
10
50
100 250 500 1000 2000 3000 4500
Brake
system
Check Brake Oil Level
7-79
Check Parking Brake Force
7-81
Check Right and Left Brake Interlocking
Performance
7-80
Greasing (Brake Pedal)
7-26
Greasing (Brake Pedal Linkage)
7-26
Change Brake Oil
7-82
Check Brake Disks (Service and Parking)
7-82
Loading
system
Check Hydraulic Oil Level
7-41
Check Cutting Edge
7-95
Check Hoses and Lines for Leaks
7-51
Check Hoses and Lines for Cracks, Bends,
Etc.
7-51
Greasing
*1
*2
7-21
7-22
Replace HST Charge Filter
7-46
Check Ride Control Accumulator
Function, Gas Leakage, Looseness, and
Damage
7-50
Replace Hydraulic Tank Oil Filter
7-44
Replace Air Breather Element
7-48
Check Pilot Circuit Accumulator
Function, Gas Leakage, Looseness, and
Damage
7-49
Check Gas pressure in Ride Control
Accumulator (Optional)
7-50
Change Hydraulic Oil and Clean Suction
Filter
*4
7-42
Replace Pilot Circuit Accumulator
Every 4000 hours or once every two years whichever
comes first.
7-50
f
NOTE:
*1 Add grease daily during first 50 hours of operation.
In case the machine is engaged in excavation in mud, water or snow, add grease after each work shift.
*2 After 50 hours of operation, carry out next greasing at the first 250 hours of operation.
Then, carry out greasing every 500 hours of operation afterwards.
Shorten greasing intervals when the machine is operated under severe conditions or when the machine is continuously
operated for a long period of time.
*4 Hydraulic oil changing interval differs according to the kind of hydraulic oil used.
Содержание ZW 120-6
Страница 4: ......
Страница 10: ...MACHINE NUMBERS 2 MEMO ...
Страница 58: ...SAFETY SIGNS S 48 MEMO ...
Страница 156: ...BREAK IN 2 2 MEMO ...
Страница 206: ...OPERATING MACHINE 5 20 MEMO ...
Страница 218: ...TRANSPORTING 6 12 MEMO ...
Страница 331: ...MAINTENANCE 7 113 25 Cutting edge mounting bolt Bolt dia in 1 Quantity 7 M4GB 07 116 ...
Страница 344: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 4 MEMO ...
Страница 348: ...STORAGE 10 4 MEMO ...
Страница 354: ...TROUBLESHOOTING 11 6 MEMO ...
Страница 356: ...SPECIFICATIONS 12 2 MEMO ...
Страница 360: ...13 4 OPTIONAL ATTACHMENTS HYDRAULIC TYPE QUICK COUPLER OPERATION MEMO ...