BEARING 2990604 - Caterpillar

Dump Body Machines
Illustration 1 g06219836
(1) LOWER position
(2) FLOAT position
(3) HOLD position
(4) RAISE positionThe hoist control lever is on the right side of the operator station. The hoist control has four positions. The positions are LOWER, FLOAT, HOLD, and RAISE. The machine should be operated with the hoist control in the FLOAT position.The hoist control is connected to the hoist control position sensor. The hoist control position sensor sends electrical signals to the Machine Electronic Control Module (Machine ECM).When the hoist control is released a spring will move the hoist control from the RAISE position to the HOLD position, or from the LOWER position to the FLOAT position.Ejector Body Machines
Illustration 2 g06226931
(1) RETRACT position
(2) First HOLD position
(3) SECOND HOLD position
(4) EJECT positionThe Ejector control lever is on the right side of the operator station. The Ejector control has four positions, two of these positions are HOLD positions. The remaining positions are, RETRACT, and EJECT. The machine should be operated with the ejector in one of the two the HOLD positions.The ejector control is connected to the ejector position sensor. The ejector position sensor sends electrical signals to the Machine (ECM).When the ejector control is released a spring will move the control lever from the EJECT position to the HOLD position, or from the RETRACT position to the HOLD position.