New Muffler, Stack, And Clamp Installed On Some Backhoe Loaders
Usage:
BACKHOE LOADERS416C (1WR, 4ZN, 5YN),
426C (1YR, 6XN),
436C (1FR, 2AR, 8TN),
428C (2CR, 8RN),
438C (1TR, 2DR) BACKHOE LOADERS
426C (1YR, 6XN),
436C (1FR, 2AR, 8TN),
428C (2CR, 8RN),
438C (1TR, 2DR) BACKHOE LOADERS
Problem:
Changes to the 7E-4642 Muffler Group and 7E-4643 Muffler Group including a new muffler assembly, tubing clamp, and extension pipe have been installed on some backhoe loaders to provide field validation. The effectivity of this change is listed in Chart 1.
Solution:
In event of failure, rework the muffler group using current serviced parts including the 133-3260 Spacer.
For more information contact Backhoe Loader Product Support Representatives: Dennis Smith (919)550-1415 or Kevin Coleman (919)550-1412.
COPYRIGHT 1998 CATERPILLAR ALL RIGHTS RESERVED
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