nifty HYBRID DC HR15N Series, Service Manual, Page: 22 / 79

Service Manual
HR15/17N HYBRID DC
English 07/16
16
Maintenance procedures and intervals - continued
Operation
Every Day
Every We
ek
Every 50
Hours
Every 100
Hours
Every 200
Hours
Every Month
Every 6 Months
Every 500
Hours
Ev
ery Year
Every 2 Years
Gearbox Oil
1
• •
Battery condition
▲
▲
a
a. Excludes optional Absorbent Glass Mat (AGM) maintenance-free batteries.
Hydraulic oil level ▲
Return filter ▲ •
Pressure filter ▲
Hydraulic oil and filters
1
• • ◊
Telescopic boom wear
pads
▲
Hose Trunking and
Energy Chain
▲
Energy Chain ▲
Boom pivot pin/bushes ▲
**
Slew gear engagement ▲
Slew ring **
Slew ring bolts
**
▲
▲ Check/Inspect
■ Clean
•
Replace
1
First Time Procedure
◊
Arduous Conditions (high levels of dust)
**
Lubricate