9. Once all isolators are started, torque the isolator fasteners to 200 ft-lbs. The M12 rear nuts
should be torqued to 98 ft-lbs. The front bracket M14 fasteners should be torqued to 130 ft-
lbs.
10. Remove lift strap and lift bolts.
11.Route the wire harness from the front left A-post towards the battery. Connect the 10GA
red wire to the positive side of the battery with the provided 1/4" loop connector. Shorten
wire if necessary, install connector, then solder connect to the wire. Connect the 10GA black
wire to the negative side of the battery with the provided 1/4" loop connector. Shorten the
wire if necessary, install connector, then solder connector to the wire. The cab options are
individually fused behind the switch plate.
12. Take the flasher lights from the 2-post ROPS and attach to tabs on rear of cab. Re-connect
harness to tractor harness.
13. Take the SMV sign from ROPS and attach to rear of the back-hoe.
14. Remove off the factory fuel cap. Take the pre-assembled fuel fill assembly inside of the cab
and check for tolerance to install onto fuel cap. If the hose is too long, loosen clamps and
shorten as necessary to required length. Re-install hose and tighten fuel cap down onto fuel fill
nozzle. Tractor fuelling is now accomplished outside of the cab on the left side. The rubber
washer MUST be between the steel ring on the weldment and the top of the fuel neck on the
tractor. THIS will ensure that diesel fuel will NOT leak into the cab.
December 2021© Kubota BX25 Deluxe ROPS Cab Installation Manual
