SHORT BLOCK 0R2080 - Caterpillar

( 4RC4189-Up, 2KD4175-Up, 4LG4274-Up, 6FC4073-Up, 1KD4336-Up, 2TG4066-Up, 8YC4380-Up, 3ED4104-Up, 1FJ4100-Up, 8FC4380-Up, 3ZF4275-Up, 4YF4119-Up, 6CF4134-Up, 3YG4245-Up, 4GG4220-Up, 5HF4147-Up ) TractorsDescription of Change: Adjustable mounting blocks are now used for mounting the sweep group to the machine. The adjustable mounting blocks allow the sweep group to be positioned on the machine before the mounting bolts are tightened. This will help to eliminate mounting bolt breakage at the rear mounting blocks. The rear crossmember has also been removed from the guard assembly.Adaptable To: The improved 3W5366 Sweep Group, with the adjustable mounting blocks and removed crossmember, is a direct replacement for the earlier 3W5366 Sweep Group. The improved sweep group is effective with the D6H Tractors listed above. On earlier machines the 3W5366 Sweep Group can be reworked to include these improvements. Special Instruction, SEHS9402, provides the necessary information to order and install the new adjustable mounting blocks or rework the existing mounting blocks for the earlier D6H 3W5366 Sweep Group. The Special Instruction is available through normal literature ordering channels.