Camshaft, Balancer Shafts and Timing Gear Train
1. Remove four countersunk, TORX® screws (A) from
gear and oil pump T-40 TORX® adapter.
NOTE: On earlier engines1, there are two countersunk
TORX® screws used in place of threaded studs
2. Remove six threaded studs (B) and (C) using E-8
3. Remove front plate (D).
TORX is a registered trademark of Camcar/Textron
Serial Numbers: Dubuque-built engines ( --703904), Saran-built
engines ( --516217), Torreon-built engines (Does not apply).
4. Remove oil by-pass valve and spring.
IMPORTANT: All surfaces must be free of oil and dirt.
5. Thoroughly clean front face of cylinder block.