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  1. #1
    Sr. Mechanic dadngt's Avatar
    Join Date
    Aug 2011
    Location
    Poteau, Oklahoma
    Posts
    175

    Default Removing Rear bumper for NNBS

    I tried a site search but didn't find anything for the nnbs Sorry if I over looked it. I'm wanting to remove my rear bumper, I've seen a video on youtube but the guy took his apart into several pieces. Can I just pull it off in one piece by removing the 2 or 4 bolts to the frame? I'm planing on painting the chrome, & on my passanger side in the chrome piece is a nice dent I'm going to see if I can remove. The bumper may be off for a few days so I'll have to rig up the tag & tag light to pass mustard til I get everything back together, guess if I mess up the bumper pounding out a dent it would be all the more reason to get a roll pan lol.

    Anyway to sum it up needing tips on removing the read bumper for a 07+ Silverado
    2007 Silverado RS, 4.8 V8, 2WD
    Flowmaster Super 44 with turndown
    Black painted front grille & bumper
    Black / red Painted bowties
    Black 18in. Silverado wheels
    Black / Red interior conversion (in process)
    89 Chevy Sport tribute decals

  2. #2

    Default

    I don't know if this Diagram will help, with removing the Rear Bumper, I thought I would posted it up, just in case its able to help you??







    Part No. Description
    2 **25542 BULB RR LIC PLT LP,LAMP #192,(ALL MODELS ALL YEARS),(12V 5W),(#168,3 CP),(08.991) *
    3 **284310 PAD RR BPR STEP CTR *
    5 **284313 PAD RR BPR STEP OTR *
    5 **284314 PAD RR BPR STEP OTR *
    7 **284307 CAP RR BPR IMP BAR END
    7 **284308 CAP RR BPR IMP BAR END *
    9 **519976 BOLT RR BPR IMP BAR,HFLGE,M8X1.25X20,15.6 THD,18 O.D.,8.8,GMW3359,(M8 X 1.25 X 20)
    10 **932302 RECEPTACLE TOW VEH ELEC,(INCLS CAP) (Z82)
    12 HARNESS CHAS WRG,(SEE GROUP 02.000 "WIRING HARNESS/CHASSIS" FOR DETAILED ILLUSTRATED VIEW) (NOT AVAILABLE) *
    13 **289435 BAR TRLR HITCH DRAW
    Replaced by: **899966
    *
    14 **37772 NUT RR BPR IMP BAR BR,M12X1.75,10.6THK,28 O.D.,10,7111M,(M12X1.75),(08.917)
    15 **37772 NUT-HEX W/CON WA RR BPR IMP BAR,M12X1.75,10.6 THK,28.0 OD,10,7111M,PREV TORQ,(ALL MODELS ALL YEARS),(M12X1.75)
    16 **284317 BRACE RR BPR IMP BAR,(TRIANGULAR)
    Replaced by: **899963
    16 **284318 BRACE RR BPR IMP BAR,(TRIANGULAR)
    Replaced by: **899964
    17 **775522 BRACE RR BPR IMP BAR,(TUBULAR)
    17 **775521 BRACE RR BPR IMP BAR,(TUBULAR)
    18 **508277 NUT RR BPR IMP BAR BR,HEX W/CON WA M6X1 THD,OD-19 PEOR 9,(ALL MODELS ALL YEARS),(M6X1X5.5)
    20 **609856 PLATE RR BPR IMP BAR BRKT ANC
    21 **516600 BOLT RR BPR IMP BAR,(M10X1.5X40,23.25)
    23 **769308 RETAINER SPA WHL LK CYL CASE
    24 **040331 RETAINER SPA WHL LK CYL CASE RET,(41.0 DIA X 7.1 MM)
    25 **951951 BAR RR BPR IMP (NOT AVAILABLE)
    28 **23101 SCREW RR LIC PLT,TAP,M6.3X1.81X16,14.55 O.D.,7114M,PZ0R


    MIKE


    99"SILVERADO
    5.3 l 3.73 l G80
    BLACK BEAR CUSTOM TUNE
    SNUGTOP l COLORMATCH l KATZKIN










  3. #3
    Legend

    Join Date
    Sep 2010
    Location
    everett, massachusetts
    Posts
    1,489

    Default

    to remove the bumper by removal of just the frame bolts you must un bolt the 8 bed bolts. then jack up the rear of the bed 2-3 inches then the bumper slides out.

    doing this and lubing those 8 bed bolts will then aid you when the fuel pump needs replacing.

    getting at all those bumper studs is a hard time consuming job . lifting the bed is quick , make sure you use some penitrating oil on those studs of the bed/bumper and work then out/in so that you do not break anything.

    make sure the 4 electrical connectors and wires at the rear are disconnected and moved to not get damaged.

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