Part of the Yanmar Parts Manuals.
Tracking down the right replacement components for your crawler back-hoe just got easier with this 175-page Yanmar ViO25-6A parts manual PDF (OEM #0CK50-M00040EN). Inside, you get highly detailed exploded views mapping out the entire machine, from the complete hydraulic pump assembly to the boom cylinders and control valves. Every diagram includes exact OEM part numbers and hardware descriptions so you order the correct component every time. Verify whether you need the 10x28 parallel pin for the turning bearing or confirm the exact 60A slow-blow fuse required for the main harness. Stop wasting time explaining what a broken bracket looks like to the parts counter. Open this bookmarked file on your tablet, find the exact part number, and get your excavator back to work.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Air Cleaner, Accelerator, Fuel Tank, Fuel Piping | |
| Cooling System | Radiator Shroud, Radiator & Sub Tank, Radiator Hose | |
| Engine | Muffler, Engine Mount, Around the Engine, Turning Bearing | |
| Electrical System | Battery, Horn, Starter Switch, Pressure Switch, Travel Alarm, Work Lamp, Canopy Lamp, Solenoid Valve | |
| Undercarriage & Travel | Sprocket, Idler & Adjust, Track Roller, Carrier Roller, Crawler, Travel Pedal, Travel Lever, Travel Frame, Crawler Guard, Travel Motor, Remote Controller Kit | |
| PTO | P.T.O. | |
| Hydraulics & 3-Point Hitch | Quick Coupler, Control Valve Plate, Hydraulic Pump Mount, Hydraulic Pump, Boom Cylinder, Arm Cylinder, Bucket Cylinder, Swing Cylinder, Blade Cylinder, Hitch Cylinder, Turning Motor, Swivel Joint, Control Valve, Remote Control Valve, 2-Way Valve, Selector Valve | |
| Loader, Backhoe & Attachments | Blade Lever, Arm & Bucket Link, Boom Bracket, Boom, Bucket Arm & Link, Bucket, Bucket Pin, Blade | |
| Body & Operator Station | Duct, Seat Mount, Instrument Panel, Heater, Bracket, Armrest, Lock Lever & Stand, Turning Frame, Frame Guard, Step, Seat, Bonnet, Canopy, Canopy Mount, Cabin, Cabin Door | |
| Decals & Accessories | Label, Accessory, Greasing, Label Kit | |
| Other Components | Auto Deceleration, Plug, Lever Spacer, Counter Weight, Handrail, Accumulator, Arm |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Fuse Rating (Slow Blow) | 60A | p. 32 |
| Diode Rating | 090 31 | p. 32 |
| Fuse Rating (Standard) | 5A | p. 37 |
| Bolt Specification (Turning Bearing) | 10.9 12X60 | p. 67 |
| Bolt Specification (Carrier Roller) | M14X 65 PLATED | p. 54 |
| O-Ring Dimension (Pressure Switch) | 1BP8.0 | p. 39 |
