TM 5-2420-230-24-2
General Information
Section 16 - Mounting Adaptations - Group 16
Page 16-2
B Series Shop Manual
General Information
Flywheel Housing
The flywheel housings are available in different sizes and styles for the various applications. Ring dowels are used
to locate the housing within 0.20 mm [0.008 in] total indicated runout. Service housings are drilled for the dowels
and re-dowelling is not required. Check the appropriate parts book and the engine parts listing for the correct part
number for the engine application being serviced.
Flywheel and Ring Gear
The flywheel is available only as an assembly. The assembly includes the flywheel and the ring gear. The ring
gear is available for service.
Front Support
Several different types of front engine mounts are available, depending upon specific applications.
L-470