MAINTENANCE
Foam Air Pre-Cleaner
Paper Air Filter
Inline Fuel Filter
Spark Plugs (Gap-0.030 in (0.76 mm)
Engine Oil Filter
Engine Oil
Engine Oil Level
Remove Dirt & Debris With Brush
Clean Air Cooling System (don't use water)
Hydraulic Fluid Level
Hydraulic Fluid
Remove Condensed Moisture
Check For Leaks, Kinks, etc.
Hydraulic Fluid Filter
Clean Hydraulic Fluid Cooler
Relief Valve Settings
Foam Air Pre-Cleaner
Paper Air Filter
Inline Fuel Filter
Spark Plugs (Gap-0.030 in (0.76 mm)
Engine Oil Filter
Engine Oil
Engine Oil Level
Remove Dirt & Debris With Brush
Clean Air Cooling System (don't use water)
Hydraulic Fluid Level
Hydraulic Fluid
Remove Condensed Moisture
Check For Leaks, Kinks, etc.
Hydraulic Fluid Filter
Clean Hydraulic Fluid Cooler
Relief Valve Settings
C
Clean (* In dusty conditions or when airborne debris is present, clean more often).
I
Inspect (** In dusty conditions or when airborne debris is present, inspect the back side of cooler often).
R
Replace
For additional maintenance information see the Briggs & Stratton engine operator's manual that was supplied
with the power unit.
14 ► HP TWIN8 User Manual
Standard Maintenance Schedule
Hours Daily
Heavy Duty Maintenance Schedule
Hours Daily
**
5
25
50
75
C
I
I
C
R
R
R
R
I
I
I
I
I
I
5
25
50
75
C*
R
I
C*
R
R
R
R
R
R
R
R
R
R
I
I
C
I
R
I
I
C
I
100 125 150 175 200
R
I
I
I
R
R
R
R
R
R
C
R
I
I
C
I
I
100 125 150 175 200
R
I
R
I
R
R
R
R
R
R
R
R
R
R
R
R
C
C
R
R
R
I
C
C
I
I
R
R
R
R
R
R
C
R
R
R
C
I
R
R
R
R
R
R
C
R
R
R
C
I