LEVER AS 1133409 - Caterpillar

Introduction
This Special Instruction outlines the installation procedure to retrofit a 471-1996 Swivel Guard Upgrade Kit on certain excavators listed above.Do not perform any of the procedures or order any parts until you have read and understand the instructions contained in this publication.Parts List
Table 1
471-1996 Swivel Guard Upgrade Kit
Item Qty Part Number Part Name
1 2 284-7283 Cover As
2 1 284-7284 Cover As
3 8 451-2175 Hard Washer
4 8 453-2836 Bolt Machine Preparation
Illustration 1 g02280104
Servicing position of an Excavator
Place the machine in the servicing position. Refer to the appropriate Operation and Maintenance Manual for the proper procedure.Installation Procedure
Illustration 2 g03764036
(1) 284-7283 Cover As
(2) 284-7284 Cover As
(3) 451-2175 Hard Washer
(4) 453-2836 Bolt
Install two cover assemblies (1) into the lower frame.
Install plate assembly (2) from underneath and use eight hard washers (3) and eight bolts (4) to secure the plates.