KIT# 921-3
07/31/13
KS
All illustrations and specifications contained herein are based on the latest information available at the time of publication approval.
ROADMASTER, INC. reserves the right to make changes at any time without notice in material, specification and models or to discontinue models.
7. On each side, insert the rear brace into the end of the frame rail (Fig.H). Bolt the brace into place using the four sup-
plied 8mm x 1.25 x 30mm bolts and 8mm fender washers and lock washers.
Note:
use Loctite® Red on all bolts used for
mounting this bracket.
8. On each side, position the main receiver brace over the core support and bolt it to the rear brace using the supplied
5/8" x 3" bolt and 5/8" lock washer (Fig.I).
Fig.H
Fig.I
Fig.J
Fig.K
BASEPLATE KIT
INSTALLATION INSTRUCTIONS
ROADMASTER, Inc. 6110 NE 127th Ave. Vancouver, WA 98682 360-896-0407 fax 360-735-9300 www.roadmasterinc.com
9. On each side, use a pair of pliers to bend the lip of the frame rail out slightly next to the pre-existing hole in the bottom
of the frame (Fig.J). This will allow clearance for the head of an attachment bolt.
Note:
due to manufacturing variances,
the hole may need to be slightly enlarged with a die grinder.
On each side, place one of the supplied ½" lock washers over a ½" x 1½" bolt. Place the bolt over a ¼" x 1¼" x 2"
backing plate and bolt through the pre-existing hole in the frame and into the weld nut in the rear support brace (Fig.K).
10. On each side, using the lower outside mounting point as a template, drill a ½" hole through the bottom and top layers
of the radiator support.
Note:
use a piece of metal as a buffer to protect the engine components (Fig.L).
Using one of the supplied ½" x 4½" bolts and ½" lock washer and nut, bolt through the bottom of the lower support
brace, the radiator support and the top of the lower support brace (Fig.M).
