Remington Power Tools 494 operating instructions Accessories, Tool Disassembly and Assembly

Page 19

Accessories

PART NO.

DESCRIPTION

101320-02

Spall Shield

056415

Goggles

056485

Brush, 1/4"

056486

Brush, 5/8"

103754

Hex Wrench 3/16"

For Parts and Accessories, please contact your dealer or distributor. If they are unable to satisfy your requirements, please contact DESA International at the locations as stated on back page.

Tool Disassembly and Assembly

!WARNING: Always unload a powder actuated tool before disassembling, replacing barrel, cleaning, or assembling.

DISASSEMBLY

1.a) Remove tang cap, tang spring, and tang. Slide barrel assembly from receiver.

Barrel Assembly

Receiver

Tang

Tang Spring

Tang Cap

2.Remove upper screws from handle and trig- ger assembly. Slide receiver from handle and trigger assembly. Remove firing pin and firing pin spring. Sear and sear spring will fall out when firing pin is removed.

Receiver

Firing Pin Spring

Screws

 

Sear Spring

 

Sear

Firing Pin

 

Handle and Trigger Assembly

b)Remove muzzle cap from barrel by un- screwing counterclockwise.

Muzzle Cap

Barrel

c)Insert a rod or screwdriver into barrel slot and push piston and buffer out of barrel.

3.Insert the barrel back into the receiver and press down. This will release the stop pin. Remove the stop pin. Remove barrel, breech, and breech spring from receiver.

Stop Pin

Breech

Barrel

PistonBarrel

Buffer

101437

Breech Spring

Receiver

Barrel Slot

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Image 19
Contents Remington Index Before Using Handling the Tool Safety PrecautionsLoad Know Your Fastening Base Material Never make fastenings in spalled or cracked areas Operating Safety Never use power loads in firearms Plastic Flute WHY a Power Fastener Holds Concrete Why a Power Fastener HoldsWHY a Power Fastener Holds in Steel Fastening Into Steel Power LoadsOverdriven Power Fasteners Piston Fastening Into ConcreteOperation Water Troubleshooting Guide MaintenanceBaltimore Electric Parts CentralsKEY Part Description Parts List ModelTool Disassembly and Assembly AccessoriesDisassembly Hole Stop Pin Breech Spring Receiver Barrel Assembly AssemblyTo Reassemble Buffer and Piston ReplacementTo Replace Buffer and Piston For fastening this To this Application ChartLoad Color Code Stock Limited Warranty Agreement