DISPLAY GP-MONITOR 4211561 - Caterpillar

Before any service work is done on the fuel system, the outer surface of the injection pump housing must be clean.
Illustrations show fuel injection pump housing and governor removed from engines. Service work can be done with it installed on engine. 1. Remove flange (1) and flange assembly (2) from cover (3).2. Remove the cover from the pump housing by the removal of seven bolts. 3. Remove solenoid (4) from the cover.4. Remove cover (6).5. Remove two bolts (5) that hold the cover to the shutoff housing. 6. Remove the cover from shutoff housing (7). 7. Remove lever (10) from shaft (11).8. Remove shaft (9) from the shutoff housing.9. Remove lever (8) from shaft (11).10. Remove shaft (11) from the shutoff housing.11. Remove seal (12) from the shutoff housing.Install Shutoff Housing
1. Put 5S1454 Sealing Compound on the outside diameter of the seal and install seal (1) with tooling (A) in the shutoff housing with the lip toward the outside. The outer face of the seal must be .039 in. (0.99 mm) below the surface of the housing. Remove the extra sealing compound from the housing and the seal after installation. 2. Install shaft (3) in the shutoff housing.3. Install lever (5) on shaft (3).4. Install shaft (2) in the shutoff housing.5. Install lever (4) on shaft (3). 6. Put cover (6) in position on the shutoff housing and install two bolts that hold the cover to the housing. 7. Install cover (8).8. Install solenoid (7) on the cover.9. Install cover (6) on the pump housing.10. Install the flange assembly and the flange on the cover.