Remove the operator cab gas cylinder(s). (See Gas Cylinder Removal And Installation on Page 50-20-1.)
Remove the heater unit from the cab (if equipped). (See Removal And Installation on Page 80-50-1.)
Use the hoist connected to the operator cab grab handles to lower or (raise) the operator cab when the gas
cylinders are disconnected [Figure 50-20-10].
Remove bolt (Item 1) [Figure 50-20-11] from the cab ground.
Remove any sta-straps connected to the harness [Figure 50-20-11].
Disconnect all harness(s) (Item 1) [Figure 50-20-12] [Figure 50-20-13] [Figure 50-20-14] that connects the
mainframe to the cab. The number of connectors will vary depending on the options equipped on your loader.
Remove the operator cab gas cylinder(s) (Item 1) [Figure 50-20-15]. (See Gas Cylinder Removal And Installation on Page 50-20-1.)
Lower the cab.
Remove the rear mounting bolts (Item 1) [Figure 50-20-16] (both sides) and nut from the operator cab.
Installation: Tighten the bolt and nut to 25-35 ft.-lbs. (34-47 Nm) torque.
Connect the slings (Items 1, 2 and 3) [Figure 50-20-17] to a chain hoist.
Remove the operator cab from the loader.
Reverse the above procedure to install the operator cab.
