Perkins — Disassembly and Assembly Section

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

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Procedure

1. 2. Install the new O-ring (10) onto the fuel injection
2. pump. Position the fuel injection pump onto the
3. front housing. Install the setscrews (13). Tighten
4. the setscrews (13) to a torque of 25 N·m (18 lb ft).
5. 3. Install the setscrew (15) and the bracket (11)
6. onto the cylinder block if the bracket was
7. previously removed. Ensure that the bracket (11)
8. supports the fuel injection pump without applying
9. any other external force on the fuel injection
10. pump. Tighten the setscrew (15) to a torque of
11. 44 N·m (32 lb ft).
12. 4. Install the bolt (12) and the nut (14).
13. g01011369
14. Illustration 19
15. Typical example
16. Note: Ensure that the mating surfaces of the fuel
17. injection pump gear and the shaft of the fuel
18. injection pump are clean. Lubricate the threads of
19. the shaft for the fuel injection pump. The nut (8)
20. must turn freely until contact is made with the fuel

Source: manual:Perkins-1103-1104-Series-Workshop-Manual.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.