4) Measuring pilot bore of flywheel Install the gauge as below so as for the gauge stem to contact to the pilot bore of the surface to be installed. The Dial gauge eccentrics of the pilot bore of flywheel Flywheel should not exceed 0.127 mm at maximum. Dial gauge EFM6020I 5.5.2. Installing The center alignment of engine and Generator set is the most important factor for the extension of performance and life. Although aligning the center perfectly and accurately requires only few minutes, it is able to prevent unnecessary mechanical trouble at the future.
1) Bed rail At the installation of Generator set’s bed rail, use steel, If the bed rail is strong enough, the center alignment of engine Supporting bracket with Generator gets worse so that the Shim excessive vibration may occur. Engine Bed rail Dial gauge EFM8001I 2) Supporting As in the engine installation, the supporting brackets are used even at the installation of Generator. The bracket must be solidly fixed at the Generator installing platform and the bed rail. Maintenance of Major Components - 141 -