Filter
Top Products
-15-
TROUBLE SHOOTING
PROBLEM CAUSE CORRECTION
Trigger valve housingleaks air O-ring cutor cracked . .. .. .. .. .. .. .. .. .. .ReplaceO-ring
T
rigger valve stem leaks air O-ring/seals cutor cracked . .. .. .. .. .. .. .Replacetrigger valve assembly
Frame/nose leaks air O-ring orgasket is cutor cracked . .. .. .. ..Replace O-ring orgasket
B
umper cracked/worn ... .. .. .. .. .. .. .. ..Replace bumper
Frame/cap leaks air Damaged gasketor seal . .. .. .. .. .. .. .. ..Replace gasket orseal
Cracked/worn headvalve . .. .. .. .. .. .. ..Replace head valve
Loose capscrews . .. .. .. .. .. .. .. .. .. .. ..Tighten and recheck
Failure to cycle Air supplyrestriction . .. .. .. .. .. .. .. .. .. .Checkair supply equipment
Wornhead valve . .. .. .. .. .. .. .. .. .. .. ..Replace headvalve
B
roken cylindercap spring . .. .. .. .. .. .. ..Replace cylindercap spring
Head valvestuck in cap. .. .. .. .. .. .. .. .. .Disassemble/ Check /Lubricate
Lack of power; slow to cycle Broken cylindercap spring . .. .. .. .. .. .. ..Replace capspring
R
ings/seals cutor cracked . .. .. .. .. .. .. ..Replace rings/seals
Exhaust blocked . .. .. .. .. .. .. .. .. .. .. .. .Checkbumper, headvalve spring
Trigger assemblyworn/leaks . .. .. .. .. .. ..Replace triggerassembly
Dirt/tar buildup on driver . .. .. .. .. .. .. .. .Disassemblenose/driver to clean
Cylinder sleevenot seated correctly
on bottombumper . .. .. .. .. .. .. .. .. .. .. ..Disassemble tocorrect
Air pressuretoo low . .. .. .. .. .. .. .. .. .. ..Check airsupply equipment
Clogged airfilter . .. .. .. .. .. .. .. .. .. .. .. .Cleanor replace airfilter
Skipping fasteners;
intermittent feed Wornbumper .. .. .. .. .. .. .. .. .. .. .. .. .. .Replacebumper
Tar/dirt indriver channel . .. .. .. .. .. .. .. ..Disassemble and clean nose anddriver
Air restriction/inadequateair flow through
quick disconnectsocket and plug . .. .. .. ..Replace quickdisconnect fittings
Wornpiston ring .. .. .. .. .. .. .. .. .. .. .. ..Replace ring,check driver
Damaged pusherspring .. .. .. .. .. .. .. .. ..Replace spring
Low airpressure . .. .. .. .. .. .. .. .. .. .. .. .Checkair supply systemto tool
Loose magazinenose screws .. .. .. .. .. ..Tighten all screws
Fasteners tooshort for tool .. .. .. .. .. .. .. .Useonly recommended fasteners
Bent fasteners ... .. .. .. .. .. .. .. .. .. .. .. .Discontinueusing these fasteners
Wrong sizefasteners . .. .. .. .. .. .. .. .. .. .Useonly recommended fasteners
Leaking headcap gasket .. .. .. .. .. .. .. .. .Tighten screws/replacegasket
Trigger valveO-ring cut/worn . .. .. .. .. .. ..Replace O-ring
Broken/chipped driver .. .. .. .. .. .. .. .. .. .Replacedriver (check piston ring)
Dry/dirty magazine .. .. .. .. .. .. .. .. .. .. ..Clean/lubricate useBOSTITCH Air ToolLubricant
Wornmagazine .. .. .. .. .. .. .. .. .. .. .. .. .Replacemagazine
Clogged airfilter . .. .. .. .. .. .. .. .. .. .. .. .Cleanor replace airfilter
Fasteners jam intool Driver channel worn .. .. .. .. .. .. .. .. .. .. .Replacenose/check door
Wrong sizefasteners . .. .. .. .. .. .. .. .. .. .Useonly recommended fasteners
Bent fasteners ... .. .. .. .. .. .. .. .. .. .. .. .Discontinueusing these fasteners
Loose magazine/nosescrews .. .. .. .. .. ..Tighten all screws
Broken/chipped driver .. .. .. .. .. .. .. .. .. .Replacedriver