DeWalt D518016 Manuals

D518016 Bumper Replacement Kit Instructions DEWALT FRAMING NAILER MODELS D51825 AND D51850 Important Safety Instructions • Read and understand tool instruction manual before attempting repairs. • Use only genuine DEWALT replacement parts. • Always wear ANSI compliant eye protection. • Disconnect air from tool and remove all nails before servicing. • Always point tool in safe direction when reconnecting air supply CAUTION: • Do not allow dirt, dust or other foreign materials to enter the tool. • Be careful not to scratch or damage the o-rings or any internal surfaces. KIT COMPONENT Part desc. # in kit Part # Bumper 1 641165-00 1. Disconnect air supply and remove nails from tool. 2. Remove the 4 top cap screws (A) using a 5mm hex wrench. Remove the top cap (D) (Fig. 1). 3. Remove wear guards (B), wear pads (C) and gasket (E) (Fig. 2). 4. Pull out engine assembly and piston/driver blade assembly. If necessary, pry the engine out of the tool housing with the handle of a hammer or other tool (Fig. 3). 5. Remove old bumper from bottom of housing (Fig. 4). 6. Place new bumper (F) into housing. Make sure bumper is properly seated in the nosepiece (Fig. 5). 7. Grease all exposed engine o-rings and inside bore of top cap. 8. Reinsert engine assembly and push down firmly to seat. 9. Replace gasket, top cap, top cap screws, wear guards and wear pads. Be sure to orient gasket in the proper direction. 10. Tighten screws snugly to prevent leaks. 11. Ensure trigger and contact trip are working smoothly. 12. Set pressure on compressor or air line at 80 psi. 13. Pointing tool in safe direction, connect tool to air supply. Tool must not leak air. 14. Check for proper operation of tool. If tool continues to leak air or if problems persist, take nailer to a DEWALT service center. 15. If warning labels are missing or damaged, request free replace- ments from a DEWALT service center. DEWALT Industrial Tool Co. Inc., 701 E. Joppa Road, Towson, MD 21286 Copyright © 2007 DEWALT (NOV07) Part # N001278 The following are trademarks for one or more DEWALT power tools: the yellow and black color scheme; the “D” shaped air intake grill; the array of pyramids on the handgrip; the kit box configuration; and the array of lozenge-shaped humps on the surface of the tool. FIG. 4 FIG. 3 FIG. 1 A C B D FIG. 2 FIG. 5 C B E A D F D518016 Directives d’installation des pièces de la trousse de rechange de l’amortisseur CLOUEUSE DE CHARPENTE DEWALT, MODÈLES D51825 ET D51850 Consignes de sécurité importantes • Lire et comprendre le mode d’emploi de l’outil avant d’effectuer toute réparation. • Utiliser uniquement des pièces de rechange authentiques DEWALT. • Toujours utiliser une protection oculaire conforme aux normes ANSI. • Désaccoupler le tuyau d’air de l’outil et retirer tous les clous avant de faire l’entretien de l’outil. • Lors du raccord du tuyau d’air, toujours pointer l’outil dans une direction sûre.