2000/02/14 Caterpillar


A New Guard is Used to Help Keep the Radiator Clean {7155}

Usage:

826G 7LN
Landfill Compactors:
826G (S/N: 7LN535-UP)

Description of Change: A new guard is used to help keep the engine radiator clear of debris. The new guard fills a gap that is between the hood and the rear frame. The new guard reduces trash buildup on the radiator.

Adaptable To: The new 171-1529 Guard is adaptable to all 826G Landfill Compactors.

Installation Procedure

------ WARNING! ------

Personal injury or death can result from fumes, gases and ultraviolet rays from the weld arc.

Welding can cause fumes, burn skin and produce ultraviolet rays.

Keep your head out of the fumes. Use ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing area. Wear eye, ear and body protection before working.

Protect yourself and others; read and understand this warning. Fumes and gases can be dangerous to your health. Ultraviolet rays from the weld arc can injure eyes and burn skin. Electric shock can cause death.

Read and understand the manufacturer's instructions and your employer's safety practices. Do not touch live electrical parts.

See "American National Standard Z49.1, Safety in Welding and Cutting" published by the American Welding Society.

American Welding Society
2501 N.W. 7th Street
Miami, Florida 33125

See "OSHA Safety and Health Standards, 29 CFR 1910", available from U.S. Department of Labor.

U.S. Department of Labor
Washington, D.C. 20210
----------------------

------ WARNING! ------

Personal injury can result from flame cutting or welding on painted areas.

The effect of gasses from burned paint is a hazard to the person doing the cutting or welding.

Do not flame cut or weld on painted areas.

----------------------


NOTICE

Before carrying out arc welding on the machine or on any equipment attached to the machine, disconnect all power and ground leads from the batteries in order to avoid possible damage to electronic components.





Illustration 1g00676062

(1) 171-1529 Guard. (2) Rear frame.




Illustration 2g00675945

(1) 171-1529 Guard. (2) Rear frame.

  1. Install new 171-1529 Guard (1) on rear frame (2). Dimension (A) equals 590 ± 4 mm (23.2 ± .2 inch).



    Illustration 3g00675972

    Detail B

    (1) 171-1529 Guard. (2) Rear frame. (C) Bottom edge of 171-1529 Guard. (D) Side edge of 171-1529 Guard .

  1. Weld bottom edge (C) of 171-1529 Guard (1) to rear frame (2). Weld side edge (D) of 171-1529 Guard (1) to rear frame (2) in two places.

    Table 1
    Recommended Welding Processes and Filler Materials    
    Welding Process     AWS Specification     Welding Electrode    
    SMAW (Stick Welding)     A5.1     E7018    
    GMAW (MIG Welding)     A5.18     ER70S-3 or Equivalent    

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