Kubota B26 Parts Manual

Open the Stop Solenoid exploded view on page 70 and match callout numbers against your unit. Cross-reference the solenoid body and the two terminal leads to your serial range before ordering. Verify the 40A main fuse on page 91 is the correct replacement, since a blown fuse mimics a dead solenoid.

Reference the Safety Valve diagram on page 181. Two adjusting shims are listed, 0.2mm and 0.3mm, stacked under the spring seat to set relief pressure. Count existing shims before ordering and pull both thicknesses so the original stack can be matched on reassembly. Component parts callouts continue on page 182.

Start with the Hydraulic Pump assembly on page 156, then move to Hydraulic Pump Component Parts on page 157 for the internal gear set, shaft, and O-rings. Match callout numbers to the parts list before ordering individual seals, since the pump is sold both as a complete assembly and as serviceable internals.

Pull the Fuel Filter Component Parts callouts on page 61 for the bowl, element, and O-ring. Cross-reference the Fuel Pipe diagram on page 59 for banjo bolts, sealing washers, and hose clamps from tank to injection pump. Order the element with both copper washers, since washers are not reusable.

Check the Switch group on page 80 for key switch and safety interlock part callouts, then verify the seat-side wiring on the Electrical Wiring (Body) diagram starting page 91. The 40A main fuse and inline fuses are also listed on page 91, useful when the no-crank trace points to a blown supply leg rather than a switch.

Begin with the HST assembly overview on page 109, then walk through Component Parts pages 111, 113, 115, and 117 to identify the swash plate, charge pump, and pistons. Match the suction line fittings to the Hydraulic Oil Line (HST) callouts on page 167 before ordering, since hose ends differ by serial range.