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Home›Repair guides›Refer to Testing and Adjusting, "Fuel Injection Timing - Check".: Disassembly and Assembly

Caterpillar — Refer to Testing and Adjusting, "Fuel Injection Timing - Check".: Disassembly and Assembly

A Caterpillar service procedure — check it applies to your exact model before use.

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Procedure

  1. 2. Install O-ring seal (9) on the fuel injection pump. Position the fuel injection pump on the
  2. 3. If necessary, install the bolt and bracket (10) on the cylinder block. Tighten the bolt to a
  3. 4. Install bolt (11) and nut (13).
  4. 5. Position fuel injection pump gear (8) on the shaft of the fuel injection pump. Install the
  5. 6. Connect the wiring harness assembly to engine shutoff solenoid (4).
  6. 7. Connect the wiring harness assembly to cold start advance unit (3).
  7. 8. Connect tube assembly (2) to the fuel injection pump. Connect tube assembly (1) to the fuel
  8. 9. Loosen bolt (6). Move spacer (5) in order to prevent bolt (6) from tightening against the
  9. 10. Tighten nut (7) to a torque of 88 N·m (65 lb ft).
  10. 11. Remove Tooling (A) and Tooling (B).
  11. a. Install the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove and
  12. b. Install the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
  13. c. Install the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines -
  14. d. Install the air compressor, if equipped. Refer to Disassembly and Assembly, "Air

Source: manual:SM-Caterpillar-Cat-3054C-INDUSTRIAL-ENGINE-33400001.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.