Installation Guide for n-FAB models including: NBC19CC-TX Running Board, NBC19CC-TX, Running Board, Board
I-SHEET PART NUMBER: INST-00236 PART NUMBER: NBC19CC-TX PRODUCT: RUNNING BOARD APPLICATION: 19-21 CHEVY/GM 1500 CC ` HWKT-09617X 1 BHCS09591X M6X16MM BUTTON HEAD CAP SCREW 24 FW-09601 M6 FLAT WASHER 24 BHCS-09603 M6 flanged nut 24 CARB-09609 3/8"-16X1" Gr 5 Steel Carriage Bolt 1000B BLACK ZINC 12 FLNT-00664 3/8-16 GRADE 8 STEEL FLANGE NUT, ZINKLAD 1000B 12 HWKT-03054X FLBW-00894X M8-1.25 X 30MM CLASS 8.8 FLANGE CAP SCREW W/WASHER QTY. 12 PARTS INCLUDED Driver Side Running Board Passenger Side Running Board Rocker panel brackets Step Plate QTY 1 1 6 4 Step 1: Identify Driver Side Nerf board. PASSENGER DRIVER 12302 Shiloh Church Rd. Houston TX 77066 Phone (281) 880-6322 - Fax (281) 880-6325 Step 2: Install the supplied step plate (x2) to each Running Board using the M6x20mm button head bolts, M6 nuts and M6 flat washer. **** DO NOT OVER TIGHTEN **** Step 3: Install the supplied rocker panel brackets (x6) to the attachments points located on the backside of the main tube (Driver/Passg) using the supplied 3/8" x 1" carriage bolts and 3/8" flanged nuts. Leave finger tight for now. NOTE: BE SURE THE BEND DIRECTION OF EACH BRACKET IS CORRECT ON THE DRIVER AND PASSENGER Nerf Board. PASSENGER DRIVER I-SHEET PART NUMBER: INST-00236 PART NUMBER: NBC19CC-TX PRODUCT: RUNNING BOARD APPLICATION: 19-21 CHEVY/GM 1500 CC Step 4: Remove factory-running bards (Both sides) if equipped and discard. You will see the 8mm threaded mounts in the body. 8mm Threaded mounts Step 5: Carefully raise the Nerf Board assembly up into position aligning the mounting brackets with the factory-threaded holes. Beginning with the center bracket start one of the supplied M8x30mm Hex bolts in the upper mount and finger tighten. This will allow the step to suspend while you start the reminder of the hardware. Step 6: Next, start all remainder hardware in the factory locations and leave loose. Step 7: After final adjustment, tighten all the lower mounts first then the upper mounts. 12302 Shiloh Church Rd. Houston TX 77066 Phone (281) 880-6322 - Fax (281) 880-6325 Step 8: There will be ½" of adjustment in the (x3) mounting bracket. Adjust to desired position and tighten to (20 ft,/lbs). Step 9: Repeat steps 5-8 for the passenger side.Microsoft Word for Microsoft 365