GASKET 3007933 - Caterpillar

Governor Adjustments
Table 1
Tools Needed     Quantity    
4C-6594 Timing and Fuel Setting Tool     1    
6V-9057 Rack Synchronizing Gauge     1    
6V-3075 Dial Indicator     1    
5P-4814 Collet Clamp     1    
5P-7263 Indicator Contact Point     1    
4C-6583 Governor Calibration Adapter     1    
Illustration 1 g01346216
Governor linkage (1) Governor (2) Synchronizing pin (3) Fuel setting screw (4) Fuel setting cover (5) Shaft (6) Fuel control rod (7) Control housing (8) Rod assembly (9) Rod assembly (A) Location for synchronizing pin (B) Location for the dial indicator
Remove rod assembly (9) .
Remove the plugs at locations (A) and (B) from control housing (7) .
Remove synchronizing pin (2) from the storage location in the governor control housing. Install the synchronizing pin in the governor control housing at location (A) without the spacer.Tighten the synchronizing pin to the following torque. ... 10 2 N m (7 1 lb ft)
Illustration 2 g01346222
Fuel injection control housing (5) Shaft (7) Control housing (10) Fuel stop lever
Rotate shaft (5) in the "Fuel On" direction until the flat surface of fuel stop lever (10) contacts synchronizing pin (2). Hold the lever in position when the injectors are adjusted.
Remove the valve covers.
Illustration 3 g00559313
Correct location for gauge on the rack for the fuel injector (6) Fuel control rod (11) 6V-9057 Rack Synchronizing Gauge
Put 6V-9057 Rack Synchronizing Gauge Block (11) in position on one of the injectors. This gauge sits on the round part of the injector rack bar between the trim screw and the end of the rack bar. The gauge block should make complete contact with the trim screw and the surface of the rack bar. The trim screw is provided on the injectors in order to adjust the rack's zero point. This should be done AT THE FACTORY ONLY. If a unit injector has a loose trim screw, the unit injector must be replaced with a calibrated unit injector. If a trim screw has been moved, the unit injector must be replaced with a calibrated unit injector. The fuel injector cannot be synchronized if the trim screw has been moved.Note: If the correct adjustment cannot be obtained by adjusting fuel control rod (6), loosen the locknuts on rod assembly (8), and adjust the rod assembly until the correct adjustment can be obtained.
Use a screwdriver in order to pull up on each fuel control rod (4). This will ensure that the rods and the fuel injector racks are free.
Illustration 4 g00559746
Adjusting fuel control rod (typical example) (11) 6V-9057 Rack Synchronizing Gauge
While the fuel stop lever is against the synchronizing pin and the 6V-9057 Rack Synchronizing Gauge is in the position that is specified in Step 5, use a screwdriver and make an adjustment of fuel control rod (6). Slowly turn the screw on fuel control rod (6) until rack synchronizing gauge (11) fits between the fuel injector body and the shoulder at the end of the rack. Remove the screwdriver from fuel control rod (6). This will ensure that