SCREW-HEX 4946020 - Caterpillar

Introduction
This publication contains the information for the installation of the 241-3085 Monitor Installation Gp (Machine Information System) (Kit). A complete listing of the parts that are contained in this kit are listed in the Parts Manual, SEBC1379.This supplemental product support literature should be used with the appropriate Service Manual and the appropriate Parts Manual that is available for this standard machine.Removal instructions in this procedure should be supplemented with the Disassembly and Assembly that is available for this standard machine.Do not perform any procedure and do not order parts that are outlined in this publication until you understand the information that is contained in this document.Removal of the Suspension Seat Gp and the Plate Assembly
Illustration 1 g01022287
View of the Suspension Seat Gp and the Plate AssemblyNote: Refer to Disassembly and Assembly, "Seat-Remove" for instructions for this procedure .
Remove the Suspension Seat Gp (1) .Note: Retain Bolts for later use.
Remove the Plate Assembly (2) .Removal of Cover
Illustration 2 g01022297
Top view of the interior of the Cab
Remove two screws and remove cover (1) .Note: Retain screws for later use.Installation of the 160-4891 Unprogrammed Electronic Control Module
Illustration 3 g01023719
Top view of the Unprogrammed Electronic Control Module and Wiring
Connect the two correct plugs of the 234-1608 Harness (10) to the 160-4891 Unprogrammed Electronic Control Module (7) .
Use the following hardware and install the 160-4891 Unprogrammed Electronic Control Module (7) onto the 233-7776 Plate As (9) :Note: Also install the Ground wire from the 160-4891 Unprogrammed Electronic Control Module (7) and the two black wires of the 234-1608 Harness (10) that are marked "A275" under the nut on the left hand rear mounting bolt.
Eight 8T-9655 Mounts (4)
Four 145-0487 Spacers (6)
Three 8T-4224 Hard Washers (18)
Four 8T-6869 Bolts (19)
Four 9N-0869 Hard Washers (20)
Use the following hardware and install the 124-3019 Bracket As (11) onto the 233-7776 Plate As (9) :
Two 8T-4121 Hard Washers (14)
One 8T-4133 Nut (15)
One 8T-4136 Bolt (16)
Use the following hardware and secure the 234-1608 Harness (10) onto the 124-3019 Bracket As (11) :
One 8M-2770 Clip (13)
One 8T-4121 Hard Washer (14)
One 8T-4137 Bolt (17)
Position the 233-7776 Plate As (9) in place.
Refer to Illustration 1. Route the 234-1608 Harness (10) and connect the receptacle