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Maintenance
28 334606C
Maintenance
NOTE: For detailed engine maintenance and
specifications, refer to separate Honda
Engines Owner's Manual, supplied.
DAILY: Check engine oil level and fill as
necessary.
DAILY: Check hydraulic oil level and fill as
necessary.
DAILY: Check hose for wear and damage.
DAILY: Check gun trigger lock for proper
operation.
DAILY: Check prime/drain valve for proper
operation.
DAILY: Check and fill the gas tank.
DAILY: Check that displacement pump is
tight.
DAILY: Check level of Throat Seal Liquid
(TSL) in displacement pump packing nut. Fill
nut, if necessary. Keep TSL in nut to help
prevent fluid buildup on piston rod and
premature wear of packings and pump
corrosion.
AFTER THE FIRST 20 HOURS OF
OPERATION: Drain engine oil and refill with
clean oil. Reference Honda Engines Owner's
Manual for correct oil grade.
WEEKLY: Remove engine air filter cover and
clean element. Replace element, if
necessary. If operating in an unusually dusty
environment: check filter daily and replace, if
necessary.
Replacement elements can be purchased
from your local HONDA dealer.
WEEKLY/DAILY: Remove any debris or
media from hydraulic rod.
AFTER EACH 100 HOURS OF
OPERATION: Change engine oil. Reference
Honda Engines Owner's Manual for correct
oil viscosity.
SEMI-ANNUALLY: Check belt wear.
Replace if necessary.
YEARLY OR 2000 HOURS: Replace
hydraulic oil and filter with Graco hydraulic oil
169236 (5 gallon/20 liter) or 207428 (1
gallon/3.8 liter) and filter 116909.
Replace belt.
SPARK PLUG: Use only BPR6ES (NGK) or
W20EPR-U (NIPPONDENSO) plug. Gap
plug to 0.028 to 0.031 in. (0.7 to 0.8 mm). use
spark plug wrench when installing and
removing plug.