0382574 EVINRUDE GEARCASE,BUSHING & PIN ASSY.

Every 80,000 gal (303 200 L) of Fuel or 500,000 Miles (805 000 km) or 10,000 Hours
The overhaul column in the Maintenance Management Schedule gives Caterpillar's recommendation for performing an overhaul. The interval is expressed in total amount of fuel consumed as well as odometer distance and service hours, whichever occurs first. The best figure to use is total fuel consumed, even if this figure is estimated. Fuel consumption more closely follows the load upon the engine.The hours figure is an average value for a reasonable load factor. The hours figure will be too high if the engine is run at high load and too low if the engine is lightly loaded.Use the fuel consumption, odometer distance or service hour figure only as a guideline. Other factors, such as how conscientiously preventive maintenance has been performed, fuel quality, operating conditions, S O S results, etc., are important in deciding when to perform an overhaul, as well as some important economic points to keep in mind. You must read and understand the warnings and instructions contained in the Safety section of this manual before performing any operation or maintenance procedures.According to the Maintenance Management Schedule, it's time to have the engine overhauled. However, with the exception of burning a little oil and experiencing a slight increase in fuel consumption, there are not any other problems with the truck engine.The choice to continue running or to overhaul the engine is the owner operators responsibility. However, failures are almost inevitable. Maybe there won't be a failure in the immediate future, but there will be a failure at some point in time. The figures shown in the following scenario are based on certain assumptions for the purpose of presenting an example only.The truck has 525,000 miles (845 250 km) on its 3176 Engine. If the truck runs for 75,000 more miles (120 750 km) and then fails, the repair cost will be between U.S. $.0085 and U.S. $.0153 cents per mile (km). However, if you choose to repair your engine before it fails, by performing an in-frame overhaul at a cost of U.S. $3700, the repair cost will only be U.S. $.007 cents per mile (km). The difference between the repair before failure cost and the after failure cost is the result of damage to other engine parts when a major failure occurs. This is money that is not only wasted, but is money that could have been used more profitably elsewhere.By not performing an overhaul, the risk of seizing a piston, breaking a rod, fatiguing a bearing or causing other severe damage to the engine. The cost to repair this damage could range from U.S. $5000 to $9000 and the amount of downtime encountered would exceed the amount of downtime required for a scheduled in-frame overhaul.Consider the alternatives: Spend U.S. $3700 to overhaul your engine, with minimal downtime, before failure or spend U.S. $5000 to $9000 in repairs, with several days of unscheduled downtime, after the engine fails.It is evident by this example, that overhauling the engine before failure is far less costly than the cost to overhaul the engine after failure.To further stress the importance of overhauling the engine before failure, an "Engine Operating Cost Analysis" was made to show the cost per mile (km) graphically. The following graphs do not include the total downtime, lost contract, towing, replacement vehicle and related costs associated with after failure repairs. Legend
Dotted LineThe cost per mile ONLY for a truck that is not maintained and overhauled as recommended. Solid LineThe cost per mile ONLY for a truck that is maintained and overhauled before failure.As can be seen, the cost per mile for a truck that is not maintained and overhauled as recommended will ultimately cost more to operate than a truck that is maintained and overhauled before failure.Caterpillar strongly recommends to overhaul the engine before failure.Overhaul Programs
Although your Caterpillar dealer may be offering a variety of options regarding overhaul programs, Caterpillar recommends that an In-Frame Overhaul be performed at this maintenance interval.Overhaul Before Failure (In-Frame Overhaul)
A planned in-frame overhaul may be the best value, because the program can:* Avoid costly unplanned downtime.* Reuse as many original parts as standards permit.* Extend the engine's service life.* Get the best cost/value relationship per mile (km) of extended life.The cost of an in-frame overhauls is usually 20-25% of the cost of a new engine.Flat Rate Overhaul
To further control in-frame overhaul costs, Caterpillar recommends the owner contact a dealer for information regarding the availability of a Flat Rate Overhaul.A Flat Rate Overhaul is not really a type of overhaul but a program that guarantees the maximum price that will be paid for an in-frame overhaul. Flat Rate Overhauls will help control costs.Flat rate prices on preventive maintenance programs or major repair options are available from many servicing dealers for all Caterpillar Truck Engine models.Overhaul Options
Caterpillar Dealer - Contact your Caterpillar dealer to schedule a before failure overhaul. Overhaul Kit - This useful kit was developed for those users that prefer to perform their own overhaul. This kit includes a combination of new, reused and Remanufactured parts. Also included is a step-by-step instruction regarding how to perform an in-frame overhaul. An Overhaul Kit simplifies parts ordering, helps speed repairs and reduces parts costs.Contact your local Caterpillar dealer for information regarding the Overhaul Kit.Overhaul Recommendation
To minimize downtime and provide you with the lowest cost and highest value, Caterpillar recommends that the engine be overhauled before failure by scheduling an overhaul with your Caterpillar dealer. Overhaul programs vary from dealer to dealer. Therefore, Caterpillar recommends that the user confer with the dealer to obtain specific information regarding the types of programs offered and overhaul services provided for extending the life of the engine.Overhaul General
If the owner/operator elects to perform an in-frame overhaul, without having a Caterpillar dealer perform the overhaul or without using an overhaul kit, then the following should be completed to accomplish an effective program:Rebuild or Exchange:
Cylinder Head Assembly, Cylinder PacksThese components should be inspected according to the