ENGINE A. 0044700 - Caterpillar

Introduction
Below is the proper rules to use when transporting a machine with a foldable blade in the transportation position.Problem
On D6N and D6K2 Track-Type Tractors that are equipped with either 359-3349 Angling Blade , 358-2259 Angling Blade , 371-0749 Angling Blade , or 371-0779 Angling Blade , the tilt controls should not be actuated while the blade is still in transportation position. If the tilt controls are used in this situation, there is some risk of damage to the tilt cylinder lines.
Illustration 1 g03148877
D6N Tilt lines
Illustration 2 g03149056
D6K2 Tilt linesSolution
In transportation position, the blade must remain parallel to the ground.To, fold and unfold the blade follow the procedure for your machine.ReferenceSpecial Instruction, REHS5361, "Installation of the Variable Pitch, Angle, and Tilt Blade on a D6N Track-Type Tractor".ReferenceSpecial Instruction, REHS7560, "Installation of the Variable Pitch, Angle, and Tilt Blade (S/N: SFR; JRZ; SAZ) on a D6K2 Track-Type Tractor"