Part of the Yanmar Parts Manuals.
Hunting down a part number for your Yanmar ViO55 Crawler Backhoe? This 126-page parts catalog (OEM #000Y00S4220) maps every component from engine silencer to bucket pin, exploded views included, with factory part numbers for the complete ViO55. Figures run by system across engine, electrical, undercarriage, hydraulic cylinders, control valves, and cab, with wiring diagrams and hydraulic piping schematics traced from tank to travel motor. A painted color reference lists Munsell numbers for every Yanmar finish. The swivel joint O-Ring shows as 1A P-16.0; engine mount hardware calls for M8X20 bolts. Stop calling the dealer just to confirm a number. Bookmarked by system and searchable by keyword, it opens on any device, so you can walk to the parts counter with the right number in hand.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Preface & Model Information | 1 | First Edition, Yanmar Crawler Backhoe ViO55, Pub. No. 000Y00S4220, Model Name Table, Engine Model 4TNE88-EBVCA |
| Picturesque Index | 2-3 | Figure References |
| Painted Color List & Labels | 4-5 | Yanmar Deep Green, Yanmar New Permanent Yellow, Yanmar New Grayish Green, Yanmar Dark Olive Gray, Yanmar Black, Yanmar Warm Gray, Munsell Numbers, Color Codes |
| Engine Related Parts | 14-25 | Silencer & Air Cleaner, Accelerator, Engine Mount, Radiator & Mount, Fuel Tank & Fuel Pipe, Battery |
| Electrical System Parts | 26-31 | Electric Part (Wiring), Electric Part (Equipment), Work Lamp, Harnesses, Fuses, Relays, Switches |
| Undercarriage & Crawler Parts | 32-35 | Roller & Adjust, Crawler, Sprocket, Idler, Track Shoes, Rubber Crawler |
| Control Equipment (Levers & Pedals) | 36-49 | Lock Lever (R/L), Travel Lever, Blade Lever, Swing Pedal, Low-High Pedal, P.T.O. Pedal, Cables, Grips |
| Frame & Body Covers | 50-63 | Frame & Turning Bearing, Cover (Frame), Cover (Cabin), Step & Instrument Panel, Seat Mount, Bonnet, Canopy Mount, Gaskets |
| Hydraulic Pump & Swivel Joint | 64-65 | Hyd. Oil Pump & Joint, Swivel Joint, Cylinder Block Kit, Solenoids, Shafts, O-Rings |
| Hydraulic Cylinders | 66-75 | Boom Cylinder, Arm Cylinder, Bucket Cylinder, Swing Cylinder, Blade Cylinder, Seal Sets, Pistons, Rods |
| Travel & Turning Motors | 76-80 | Travel Motor, Turning Motor, Reduction Gear, Ball Bearings, O-Rings, Circlips |
| Control Valves | 83-94 | Control Valve (P Port), Control Valve (Travel & P.T.O.), Control Valve (Arm & Swing), Control Valve (Boom & Bucket), Control Valve (Turning & Blade), Remote Control Valve |
| Hydraulic Piping | 95-114 | Hyd. Oil Tank, Piping (Tank-P-Valve), Piping (Pump-V-Motor), Piping (Valve-S-Swing), Piping (Return), Piping (Travel), Piping (Boom), Piping (P.T.O.) |
| Greasing | 115-116 | Grease Joints, Fittings, Nipples |
| Boom, Arm, Bucket, Blade Linkage | 117-124 | Boom & Boom Bracket, Arm & Bucket Link, Bucket Pin, Blade, Pins, Bushes, Shims, Seals |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Clamp Size | 70 | p. 14 |
| O-Ring Size | 1A P-16.0 | p. 20 |
| Hose Dimension | 7*225 | p. 20 |
| Fuse Rating | B30 | p. 28 |
| Bulb Voltage/Wattage | T6.5-13.5V-2W | p. 28 |
| Circlip Size | 35 | p. 32 |
| Spacer Dimension | M20 1.5 | p. 50 |
