MR-B3RB-M Mechanical Assembly Guide

Instructions for the NXP MR-B3RB.

MR-B3RB-M ("Medium/Main")

These instructions are now updated for the production version of the MR-B3RB. If you have a pre-production version, please see the archive area here,

The following pages describe the mechanical assembly of the MR-B3RB-M version. The -M version of MR-B3RB includes the -MUK mechanical upgrade kit consisting of:

• Front and rear plastics (for LED covers and angles front and rear covers)

• Lidar arch plate metal and metal top cover.

To install the -MUK (Mechanical Upgrade kit) you will need to first:

• Remove the plastic clips that hold the top metal plate in place and

• Replace them with the side skirt plastic.

• Then install the front and rear plastics as shown in the following assembly videos.

• (This will change in production version. Side skirts will already be present in base version)

MR-B3RB-S ("Small/Standard" Pre Production)

You may have a -S version of the kit which doesn't include these extra components, in that case just mount the NavQPlus and MR-CANHUBK344 in a similar way as shown in the assembly videos.

There is a plastic bracket included with the NavQPlus kit that can be used to mount the camera in the correct location at the front.