OIL 9X6466 - Caterpillar

Illustration 1. Location of new 111-6118 Wastegate in the 4P-4862 Exhaust Bypass Group.Adaptable To: The new 111-6118 Wastegate is a direct replacement for the former 107-8753 Wastegate in the 4P-4862 Exhaust Bypass Group on the 3516 Machine Engines in 793 and 793B Trucks. The new 111-6118 Wastegate is effective with 793B Truck 1HL159. The former wastegate is canceled. Illustration 2 and the chart identify the new components that make the new 111-6118 Wastegate different from the former 107-8753 Wastegate.
Illustration 2. Identification of new components that make the new 111-6118 Wastegate different from the former 107-8753 Wastegate. 793 and 793B Trucks operating above 12,000 feet should have the wastegate group removed, or have the boost line to the wastegate disconnected and plugged.