3304 & 3306 INDUSTRIAL & MARINE ENGINES Caterpillar

1. Remove two bolts (3), clamps (2) and service meter (1) from the governor housing.

2. Inspect the O-ring seal (4) for damage and make a replacement if necessary.

3. Make sure the coupling (5) on service meter is in alignment with the drive shaft in the governor housing.

4. Put the service meter in position in the governor housing and install the clamps and bolts to hold it in place.