Remove the male coupler (Item 1) [Figure 20-140-2] & [Figure 20-140-3]. Installation: Tighten the male coupler (Item 1) [Figure 20-140-2] & [Figure 20-140-3] to 59…

Disconnect the auxiliary tubelines (Item 1) and drain tubeline (Item 2) [Figure 20-140-1] from the coupler block. Remove the two mounting bolts (Item 3) [Figure…

The front auxiliary hydraulic coupler block is the connection block that houses the two main auxiliary couplers along with a case drain coupler. These couplers…

Clean the block (Item 1) [Figure 20-130-5] to remove dirt before disassembly. Block ports are labeled for correct assembly. Remove the plug (Item 2) [Figure…

Lift and block the loader. (See Procedure on Page 10-10-1.) Raise the lift arms and install an approved lift arm support device. (See Installing on…

The Power Bob-Tach block is an option that allows the operator to hydraulically control the Bob-Tach levers for mounting and dismounting the attachments. The power…

Clean the diverter valve to remove dirt before disassembly. Valve ports are labeled for correct assembly. Remove the two mount bolts (Item 1) from the…

Lift and block the loader. (See Procedure on Page 10-10-1.) Raise the lift arm and install an approved lift arm support device. (See Installing on…

Use a test meter to measure coil resistance [Figure 20-120-1]. Coil wires do not have polarity. Correct resistance is 8.6 – 9.5 ohm @ 68…

The rear auxiliary diverter valve is an optional valve that diverts oil from the front auxiliary circuit to two sets of rear auxiliary couplers or…