Revision REV. DATE DESCRIPTION
E 12/8/17
Added Counterweight Wedge to Covers & Guards in Chapter 3
Parts.
Added Sliding Window Assembly to Cab Assembly in Chapter
3 Parts.
Updated Tractor Trim & Decals in Chapter 3 Parts.
Updated Wiring Diagram & Component Location in Chapter 4
Electrical System.
Added Dash Harness Wiring Diagram (Ignition Switch) to
Chapter 4 Electrical System
Added Dash Harness Wiring Diagram (Push Button Switch) to
Chapter 4 Electrical System.
Added Dash Harness Wiring Diagram (GM Transmission / Push
Button) to Chapter 4 Electrical System.
Added Switch Panel Diagram to Chapter 4 Electrical System.
Updated MSG425 Service Parts Manual in Chapter 5 Vendor
Manuals.
Added Application Guide, Parts & Accessories Manual, &
Transmission Technician’s Guide for GM Transmission to
Chapter 5 Vendor Manuals.
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