Maintenance Checklist - DeWalt DWEHF1838K Instruction Manual

Maintenance
Inspect trigger performance
Drain condensation from air
compressor tanks and air filters
(if present)
Clean magazine assembly
Clean nose assembly
Ensure all fasteners remain tight
Replace air fitting
Replace piston/driver assembly
Replace O-rings
Replace bumper
Replace headvalve
Replace engine cylinder
Benefit
Ensure trigger system is in Refer to Tool Operation Check
proper working order section in this manual
Prevents accumlation of Open drain cock on tanks and air
moisture that can impede tool filters and drain all condensate
performace
Prevents accumlation of debris Blow clean with compressed air
that could cause a jam
Prevents accumlation of debris Blow clean with compressed air
that could cause a jam
Prevent loose parts Tighten all fasteners with
appropriately sized hex wrench
Maintains proper air flow to Remove worn air fitting and
engine for peak performance replace with new fitting
Maintains consistent drive Refer to replacement part kit
quality instructions
Maintains engine for peak Refer to replacement part kit
performance instructions
Maintains engine for peak Refer to replacement part kit
performance instructions
Maintains engine for peak Refer to replacement part kit
performance instructions
Maintains engine for peak Refer to replacement part kit
performance instructions
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MAINTENANCE CHECKLIST

Procedure Service Interval
Daily
Daily
Daily
Daily
Weekly
50,000 Fasteners
150,000 Fasteners
250,000 Fasteners
250,000 Fasteners
250,000 Fasteners
500,000 Fasteners