Owners manual

INSTALLATION INSTRUCTIONS

FOR MOUNTING

LUVERNE GRILL GUARDS WITH THE FOLLOWING MODEL NOS.:

330717/330718 AND 340717/340718 ON:

2007 AND NEWER 2500HD & 3500 CHEVROLET SILVERADO

2007 AND NEWER 2500HD & 3500 GMC SIERRA

1. READ THE INSTRUCTIONS COMPLETELY AND CHECK TO MAKE SURE THAT ALL OF THE

REQUIRED PARTS ARE ON HAND BEFORE STARTING THE INSTALLATION. THE CARTON

SHOULD CONTAIN:

(1) OUTER RING PACKAGE

(1) OUTER RING ASSEMBLY

(1) UPRIGHT/BRACKET PACKAGE:

(1) ASSEMBLED UPRIGHT, RH

(1) ASSEMBLED UPRIGHT, LH

(1) MOUNTING BRACKET, RH

(1) MOUNTING BRACKET, LH

(1) FASTENER PACKAGE

(1) CUSTOMER SERVICE PACKAGE

REFER TO FIGS. 1, 2, 3 & 4 FOR GUARD ASSEMBLY INSTRUCTIONS 2-11

2. LOOSEN AND REMOVE THE TWO BOLTS AND NUT THAT HOLD THE TOW HOOKS TO THE END

OF THE FRAME. REMOVE THE TOW HOOKS.

3. INSTALL THE RIGHT HAND MOUNTING BRACKET (ITEM #4) INTO THE END OF THE FRAME.

(NOTE: WHEN INSTALLING THE BRACKETS ON A CHEVROLET, BEND THE PLASTIC TAB IN

THE AIR DAM TO THE INSIDE WHILE INSERTING THE BRACKET OR TRIM OFF THE TOP

AND BOTTOM TABS EVEN WITH THE OUTSIDE HOLES, WITH A UTILITY KNIFE. SEE FIG. 3

ON PAGE 5. WHEN INSTALLING ON A GMC IT WILL BE NECESSARY TO NOTCH OUT THE

PLASTIC WHERE THE BRACKETS COME THROUGH. SEE FIG. 4 ON PAGE 5.) FASTEN WITH

THE 1/2”-13 X 1-1/2” BOLTS (ITEM #10), 1/2”-13 X 4-1/2” HEX BOLT (ITEM #9), 1/2” LOCK WASHERS

(ITEM #16), 2.00 X .509 X .179 FLAT WASHER (ITEM #19) AND THE 1/2”-13 SERRATED FLANGE

NUT (ITEM #13). LEAVE LOOSE AT THIS TIME.

4. REPEAT STEP #3 ON THE LEFT SIDE.

5. INSTALL THE RIGHT HAND UPRIGHT (ITEM #2) (NOTE: THE SQUARE HOLES ARE TO THE

OUTSIDE.) ON THE RIGHT HAND MOUNTING BRACKET (ITEM #4) (NOTE: USE THE BOTTOM

HOLES IN THE MOUNTING BRACKETS FOR CHEVROLET SILVERADO AND THE TOP HOLES

FOR THE GMC SIERRA.) AND FASTEN WITH THE 1/2”-13 X 3” CARRIAGE BOLTS (ITEM #8), 1/2“

SAE FLAT WASHERS (ITEM #18), AND THE 1/2”-13 CAP NUTS (ITEM #14). INSTALL ONLY THE

LOWER BOLT AND ALLOW THE UPRIGHT TO TILT OUT. LEAVE LOOSE AT THIS TIME. YOU

WILL NEED THE CLEARANCE TO GET THE RING INSTALLED.

6. REPEAT STEP #5 ON THE LEFT SIDE.

REVISED 31OCT11 LVL C

REVISED 31MAR11 LVL B

REVISED 17SEP07 LVL A

202391 SHEET 1 OF 5 09MAR07

PAGE 1
INSTALLATION INSTRUCTIONS FOR MOUNTING LUVERNE GRILL GUARDS WITH THE FOLLOWING MODEL NOS.: 330717/330718 AND 340717/340718 ON: 2007 AND NEWER 2500HD & 3500 CHEVROLET SILVERADO 2007 AND NEWER 2500HD & 3500 GMC SIERRA 1. READ THE INSTRUCTIONS COMPLETELY AND CHECK TO MAKE SURE THAT ALL OF THE REQUIRED PARTS ARE ON HAND BEFORE STARTING THE INSTALLATION.
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7. LOWER THE CENTER RING ASSEMBLY (ITEM #1) DOWN BEHIND THE UPRIGHTS AND INSTALL IN THE SLOTS OF THE UPRIGHTS AS SHOWN IN FIG. 1 & 2. TILT THE RING AND THE UPRIGHTS TOWARD THE VEHICLE AND INSTALL THE TOP UPRIGHT BOLTS, WASHERS AND NUTS. MAKE SURE THE UPRIGHTS ARE CENTERED AND PARALLEL WITH THE BARS IN THE RING AND FASTEN WITH 7/16”-14 X 1-1/4” HEX BOLTS (ITEM #11) AND 7/16” FLAT WASHERS (ITEM #18) INTO THE 7/16”-14 CAPTIVE NUTS (ITEM #15) IN THE UPRIGHT MOUNTING PLATES. TIGHTEN TO 54 FOOT-POUNDS OF TORQUE.
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CHEVROLET VALANCE NOTCH FIG. 3 NOTCH THE CHEVROLET LOWER VALANCE WITH A SHARP UTILITY KNIFE TO THE DIMENSIONS SHOWN IN FIG.3 GMC VALANCE NOTCH FIG.4 NOTCH THE GMC LOWER VALANCE WITH A SHARP UTILITY KNIFE TO THE DIMENSIONS SHOWN IN FIG.