COVER-CAMSHAFT 7W5758 - Caterpillar

Use the following procedure to install the new parts. Refer to the illustration.
Outer Governor Spring Installation
1. Identify which governor spring you have, using the following color codes. 2. Remove the governor housing from the engine. Refer to the appropriate Service Manual for 3208 Engines to do this. On turbocharged engines, it is necessary to remove the intake manifold to gain access to the governor.3. Remove the former outer governor spring and install the new outer governor spring.4. Remove the load stop cover.5. Slightly loosen the two screws that hold the 8N2901 Fuel Temperature Compensator Group in place.6. Use a 3/16" hex wrench to loosen screw (A). Remove screw (A). Use a 1/4", 12 point box-end wrench with a maximum thickness of .170" to loosen screw (B). Do not remove screw (B). Position the fuel temperature compensator group so the former load stop pin can be removed.7. Remove the former load stop pin and install the new 4W9007 Torque Control Pin Assembly. Make sure the spring is in the up position as shown in the illustration.8. Turn the temperature compensator back to its original position. Install screw (A). Tighten screw (A) and screw (B) to 12 4 N m (9 3 lb ft).9. Install the governor housing on the engine. Check and adjust the fuel setting, using the specifications shown on the Engine Information Plate.
The factory-adjusted high idle rpm (shown on the Engine Information Plate) must be maintained. Therefore, the rated horsepower will occur at a slightly higher rpm when the new governor spring is installed.
Location of new parts in governor and fuel pump group.