Maintenance
SY26U Excavator OMM
5-16
Operation and Maintenance Manual — 1119
SANY
The charts indicate the service intervals for lubrication, maintenance, and replacement. The following symbols
indicate the type of service:
•
Maintenance/Lubrication.
•
Replacement.
•
Initial replacement on new machine.
•
Clean or drain as applicable.
Lubrication Chart
Item
Maintenance Items
Qty.
Lubrication Interval
Lubricant
Daily
100 hr.
250 hr.
500 hr.
1
Arm cylinder pins
2
Grease
2
Boom-arm connecting pin
1
3
Boom cylinder pins
2
4
Boom pin
1
5
Swing bearing
1
6
Swing gear
1
7
Boom swing cylinder base end pin
1
8
Dozer blade cylinder pins
2
9
Bucket linkage pins
3
10
Bucket cylinder pin
4
11
Boom swing cylinder rod end pin
1
12
Dozer blade linkage pins
2
13
Boom swing pin
2
Replacement Item Intervals
Replacement Items
When Required
8 hr.
50 hr.
100 hr. 250 hr. 500 hr.
1000
hr.
2000
hr.
Engine oil and filter
Engine coolant
Fuel/water separator element
Secondary Fuel filter
Primary air filter
Secondary air filter
Hydraulic pilot filter
Hydraulic suction strainer
Hydraulic tank breather filter
Hydraulic return filter
Hydraulic oil
Final drive oil