Fasteners; Troubleshooting - Remington 490 Operating Instructions Manual

Troubleshooting Guide
PROBLEM
Tool does not
fire.
Opening and
closing of barrel
or pushing down
on the tool, etc.
is not smooth but
is rough or binds.
Wood or Non-Metals
To Steel
Fasten wood or non-metals to concrete or steel.
This tool is designed to use .22 caliber neck-down
crimped loads, power levels 1 (gray) through 4 (yellow).
5/8"
Neck-Down Crimped Load
CAUTION: Do not use any load other
WARNING ICON G 001
than the .22 caliber neck-down crimped load.
Other types of loads will cause load-ejection
problems.
101274
POSSIBLE
CAUSE
Dirt build-up on
breech not allow-
ing proper penetra-
tion of firing pin.
Lack of proper
cleaning.
SP
SPW
SP FASTENERS
482-79
IMPORTANT
21
REMEDY
Check firing pin indenta-
tion on cartridge. Clean
breech, breech face, sear
and firing pin. Replace
worn or damaged parts.
Inspect and clean com-
plete tool. Replace worn
or damaged parts.

Fasteners

Wood or Non-Metals
To Concrete
G 018
Straight Wadded Load
482-80