Operating Instructions and Parts Manual
Maintenance (Continued)
MAINteNANCe SCheDule
Maintenance Schedule
Daily
After first 5 hours of
operation
Every 25 hours of
operation
Every 50 hours of
operation
Each 100 hours of
operation or every 3
months
Service record
Date
Maintenance performed
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Action Needed
• Check water inlet screen and
filter .
• Check engine oil levels. Fill as
necessary .
• Check gasoline level. Fill as
necessary .
• Change engine break-in
oil. Use 10W-30 automotive
detergent oil . See your
Honda Owner's Manual for
specific information .
• Change oil if operating
under heavy load or high
ambient temperature .
• Clean or replace paper air
cleaner cartridge . Tap gently
to remove dirt .
• Change oil.
• Replace spark plug.
• Replace paper air cleaner
cartridge .
• Change engine oil.
teChNICAl AND CONSuMer INFOrMAtION
horizontal Oriented Pressure Washers
engine Oil type
engine Oil Capacity
Honda GX160
Honda GX270
Honda GX390
engine Fuel Capacity
Honda GX160
Honda GX270
Honda GX390
Pump Oil type
Pump Oil Capacity
AR Pumps
Pump Detergent Suction
Water to detergent ratio
Water Supply requirements
Minimum inlet pressure
Maximum inlet pressure
Maximum inlet temperature
Minimum inlet flow rate
Inlet garden hose size
Maximum inlet garden hose
length
replacement components required
10
SAE 10W-30
(See Honda's Owner
Manual)
20 fl . oz .
37 fl . oz .
37 fl . oz .
3.3 US quarts (3.1 L)
5.6 US quarts (5.3 L)
6.4 US quarts (6.1 L)
AR64516
16 fl . oz .
8 to 1 (12% detergent)
20 psi
100 psi
100° F
5 gpm
5/8 inch I .D .
50 feet