PUMP GP-ENGINE OIL 2731587 - Caterpillar

INSTALLATION OF ADAPTER
2. 5P6602 Adapter. 3. 3J6956 Spring. 4. 5P298 Zero Set Pin (with 17.8507 on it).3. Install 8S7271 Set Screw (6). Remove shut-off solenoid (5).
INSTALLATION OF SET SCREW
5. Solenoid. 6. 8S7271 Set Screw.4. Use wrench (7) and tighten set screw (6) until pin is against pump housing. Install collet clamp (11) in adapter (2). Install indicator (9) and point in collet clamp (11). Loosen nut (10). Move governor control lever (12) to full load position. Make an adjustment to the indicator (move indicator up or down) until both hands are at zero. Tighten nut (10) of the collet clamp. To make a fine adjustment to indicator (9), loosen lock (8). Turn bezel until large hand is on zero and tighten lock (8). Remove set screw (6) with wrench (7).
ADJUSTMENT OF DIAL INDICATOR
2. 5P6602 Adapter. 7. Wrench. 8. Lock. 9. Indicator. 10. Nut. 11. Collet clamp. 12. Governor control lever.5. Release governor control lever (12) and move it to low idle position. Connect the wire clip end of a circuit tester to contact (Z) of EGR switch (15). Put the other end of tester to a good ground on fuel pump. Slowly move governor control lever (12) toward high idle position until light in circuit tester just comes on. Do this several times to make sure of the dimension on indicator (9). This dimension is the fuel setting. For the correct fuel setting, see the RACK SETTING INFORMATION.
CHECK OF FUEL SETTING
9. Indicator. 12. Governor control lever. 13. Fuel setting screw. 14. Locknut. 15. EGR switch. X. EGR contact. Y. EGR contact. Z. Fuel setting contact.6. If the dimension on indicator (9) is not correct, make an adjustment to fuel setting. Loosen locknut (14) and turn screw (13) until dimension on indicator (9) is correct.7. When the adjustment is correct, tighten locknut (14). Check the adjustment by doing steps 1 through 5 again.8. Remove the test tools. Install EGR switch cover (1) and shut-off solenoid (5).Checking EGR Switch
5P6577 Fuel Setting Tool Group8S4627 Circuit TesterInstall test tools and check fuel setting. If necessary make an adjustment to the fuel setting (See Fuel Setting).1. Connect the wire clip end of a circuit tester to contact (X) of EGR switch (3). Put the other end of tester to a good ground on fuel pump. Move governor control lever (2) slowly toward high idle position until light in circuit tester just comes on. Do this several times to make sure of the dimension on indicator (1). Compare this measurement to the CONTINUITY CHECK CHART. See the RACK SETTING INFORMATION for the correct fuel setting.
CHECK OF EGR SWITCH
1. Indicator. 2. Governor control lever. 3. EGR switch. X. EGR contact. Y. EGR contact. Z. Fuel setting contact.2. Repeat above procedure for contacts (Y) and (Z). Compare these measurements to CONTINUITY CHECK CHART.If fuel setting is correct and measurement for contact (X) or (Y) is not correct, inspect load stop pin and replace if necessary. If measurement for contact (X) or (Y) is still not correct,