Husqvarna HUV 4421 4421-G/GX/GXL - Manual (Page 38)

Periodic Lubrication Schedule
PERIODIC LUBRICATION SCHEDULE
PERIODIC LUBRICATION SCHEDULE
REGULAR INTERVAL SERVICE
LUBRICATION
POINTS
RECOMMENDED LUBRICANT
Gasoline vehicle: Kawasaki
engine- First change 10 hours
Diesel vehicle: First change
50 hours
Additional change for all
engines every 100 hours
of operation or annually,
whichever comes first.
Change engine oil and oil filter 1
Gasoline (Kawasaki engine) vehicles: 1
qt. and 19 oz (1.5L) with filter
Diesel vehicles: 3 qt. (2.8 L) with filter
See Oil Viscosity on page 43.
Monthly by owner or trained
technician
Driveshaft 2 Chassis Lube (EP NLGI Grade 2)
Semiannually by owner or
trained technician (or every 50
hours of operation, whichever
comes first)
Rear suspension (2 fittings) Chassis Lube (EP NLGI Grade 2)
First change 50 hours –
additional change every 100
hours of operation or annually,
whichever comes first
Change front differential lubricant
5 oz. (150 mL) Mobil 424, Exxon Hydraul
560, or Esso Hydraul 56 lubricant
Change rear differential lubricant
20 oz. (600 mL) Mobil 424, Exxon Hydraul
560, or Esso Hydraul 56 lubricant
First change 50 hours –
additional change every 300
hours of operation or annually,
whichever comes first
Change transmission lubricant
20 oz. (600 mL) Mobil 424, Exxon Hydraul
560, or Esso Hydraul 56 lubricant
Page 36 HUV 4421 Owner’s Manual