Preliminary Requirements

Procedure

1. SUBTASK 70-38-05-380-005 General

   1. 

      WARNING

      IT IS THE RESPONSIBILITY OF THE OPERATOR TO OBTAIN AND OBSERVE THE MANUFACTURERS MATERIAL SAFETY DATA SHEETS FOR CONSUMABLE MATERIALS INFORMATION SUCH AS, HAZARDOUS INGREDIENTS, PHYSICAL/CHEMICAL CHARACTERISTICS, FIRE, EXPLOSION, REACTIVITY, HEALTH HAZARD DATA, PRECAUTIONS FOR SAFE HANDLING, USE AND CONTROL MEASURES AND ALSO TO TAKE LOCAL REGULATIONS INTO CONSIDERATION.

      This task is not approved for engine bearings. For engine bearing preservation, use SPM TASK 70-53-01-620-501.

   2. This task includes procedures for two types of protection: long-term with petroleum inhibitors and short-term with water soluble solutions. The water soluble corrosion inhibitors reduce process time because degreasing is not necessary.

   3. "Short-term" is a period of less than seven days.

2. SUBTASK 70-38-05-180-001 Make-up Of Water-Soluble Corrosion Inhibitor Solutions

   1. Solution Code 92

      1. Refer to SPM TASK 70-11-48-110-501, SUBTASK 70-11-48-110-037 for the make-up of Solution Code 92.

   2. Solution Code 93

      1. Refer to SPM TASK 70-11-48-110-501, SUBTASK 70-11-48-110-038 for the make-up of Solution Code 93.

   3. Solution Code 94

      1. Refer to SPM TASK 70-11-48-110-501, SUBTASK 70-11-48-110-039 for the make-up of Solution Code 94.

   4. Solution Code 142

      1. Refer to SPM TASK 70-11-48-110-501, SUBTASK 70-11-48-110-081 for the make-up of Solution Code 142.

   5. Solution Code 143

      1. Refer to SPM TASK 70-11-48-110-501, SUBTASK 70-11-48-110-082 for the make-up of Solution Code 143.

3. SUBTASK 70-38-05-180-002 Control Of Water-Soluble Corrosion Inhibitor Solutions

   1. No test or control is necessary for the water soluble corrosion inhibitors used in SPM TASK 70-38-05-380-501.

4. SUBTASK 70-38-05-620-001-001 Apply Corrosion Inhibitor For Long-Term Protection

   1. Do one of the procedures in the subsequent list to apply a petroleum-type corrosion inhibitor for long term protection:

      1. Dip Procedure

         1. Momentarily put the part fully in one of the corrosion inhibitors in the subsequent list, then remove the part from the corrosion inhibitor:

            1. CoMat 10-028 CORROSION PREVENTIVE SLUSHING OIL

            2. CoMat 10-088 OIL - GAS TURBINE, SYNTHETIC, LUBRICANT AND PRESERVATIVE

            3. CoMat 10-089 DEWATERING OIL

            4. CoMat 10-090 DEWATERING OIL

            5. CoMat 10-091 DEWATERING OIL

            6. CoMat 10-125 LUBRICATING AND PRESERVATION OIL

            7. CoMat 10-143 DEWATERING OIL

            8. CoMat 10-144 DEWATERING OIL

            9. CoMat 10-148 CORROSION PREVENTIVE, SOFT FILM, COLD APPLICATION

            10. CoMat 10-149 CORROSION PREVENTIVE COMPOUND

            11. CoMat 10-150 CORROSION PREVENTIVE, SOFT FILM, COLD APPLICATION

      2. Spray Procedure

         1. Apply one of the corrosion inhibitors in the subsequent list to the part with a spray:

            1. CoMat 10-028 CORROSION PREVENTIVE SLUSHING OIL

            2. CoMat 10-088 OIL - GAS TURBINE, SYNTHETIC, LUBRICANT AND PRESERVATIVE

            3. CoMat 10-089 DEWATERING OIL

            4. CoMat 10-090 DEWATERING OIL

            5. CoMat 10-091 DEWATERING OIL

            6. CoMat 10-125 LUBRICATING AND PRESERVATION OIL

            7. CoMat 10-143 DEWATERING OIL

            8. CoMat 10-144 DEWATERING OIL

            9. CoMat 10-148 CORROSION PREVENTIVE, SOFT FILM, COLD APPLICATION

            10. CoMat 10-149 CORROSION PREVENTIVE COMPOUND

            11. CoMat 10-150 CORROSION PREVENTIVE, SOFT FILM, COLD APPLICATION

      3. Local Procedure

         1. To apply petroleum-type corrosion inhibitor to local areas of a part, use a brush to apply one of the corrosion inhibitors in the subsequent list to the specified areas of the part:

            1. CoMat 10-028 CORROSION PREVENTIVE SLUSHING OIL

            2. CoMat 10-088 OIL - GAS TURBINE, SYNTHETIC, LUBRICANT AND PRESERVATIVE

            3. CoMat 10-089 DEWATERING OIL

            4. CoMat 10-090 DEWATERING OIL

            5. CoMat 10-091 DEWATERING OIL

            6. CoMat 10-125 LUBRICATING AND PRESERVATION OIL

            7. CoMat 10-143 DEWATERING OIL

            8. CoMat 10-144 DEWATERING OIL

            9. CoMat 10-148 CORROSION PREVENTIVE, SOFT FILM, COLD APPLICATION

            10. CoMat 10-149 CORROSION PREVENTIVE COMPOUND

            11. CoMat 10-150 CORROSION PREVENTIVE, SOFT FILM, COLD APPLICATION

5. SUBTASK 70-38-05-620-001-002 Apply Corrosion Inhibitor For Short-Term Protection

   1. Do one of the procedures in the subsequent list to apply a water-soluble corrosion inhibitor for shortterm (less than seven days) protection. If the corrosion inhibitor solution tank has air agitation, turn off the air agitation five minutes minimum before you apply the solution to the parts, and keep the air agitation off while you apply the solution to the parts.

      1. Put the part fully one of the water soluble corrosion inhibitor solutions in the subsequent list at the specified temperature.

         1. Solution Code 92 (refer to Step): Ambient upto 150 deg F (66 deg C).

         2. Solution Code 93 (refer to Step): Ambient upto 170 deg F (77 deg C).

         3. Solution Code 94 (refer to Step): Ambient upto 200 deg F (93 deg C).

         4. Solution Code 142 (refer to Step): Ambient upto 170 deg F (77 deg C).

         5. Solution Code 143 (refer to Step): Ambient upto 190 deg F (88 deg C).

      2. Use a spray to apply one of the water soluble corrosion inhibitor solutions in the subsequent list to all surfaces of the part.

         1. Solution Code 92 (refer to Step).

         2. Solution Code 93 (refer to Step).

         3. Solution Code 94 (refer to Step).

         4. Solution Code 142 (refer to Step).

         5. Solution Code 143 (refer to Step).

      3. Let the part drain, then blow dry if the part is still wet.