Maintenance
6
311283H
Maintenance
For detailed engine maintenance and specifications, re
fer to separate Honda Engines Owner’s Manual, sup
plied.
Spark Plug:
•
Use BPR6ES (NGK) or W20EPR-U (NIPPON
DENSO) plug, only.
•
Gap plug to 0.028 to 0.031 in. (0.7 to 0.8 mm).
•
Use spark plug wrench when installing and remov
ing plug.
Frequency
Procedure
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 safety for proper operation.
Daily
Check pressure drain valve for proper operation.
Daily
Check and fill gas tank.
Daily
Check that displacement pump is tight.
Daily
Check level of TSL in displacement pump packing nut. Fill nut, if neces
sary. Keep TSL in nut to help prevent fluid build up on piston rod and
premature wear of packings and pump corrosion.
After first 20 hours
of operation
Drain engine oil and refill with clean oil. Reference Honda Engines
Owner’s Manual for correct oil viscosity.
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 and 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 element with Graco ISO 46 Hydraulic Oil
169236; 5 gallon/20 liter or 207428; 1 gallon/3.8 liter) and filter element
287871.