Part of the Yanmar Parts Manuals.
Looking for the exact Yanmar vio17-a, 3tnv74f-spbv parts catalog pdf? All 116 pages of this factory reference (OEM #0CK50-M00240EN) break down the complete crawler excavator and engine assembly. You get highly detailed exploded views for every system, from the variable leg widen cylinder down to the swivel joint. Open up the hydraulic section to find exact component breakdowns for the travel motor, control valves, and boom linkages. Verify you are ordering the correct 25X52X18 mm oil seal for the boom cylinder and confirm your work lamp uses a 12V 27W bulb before making a costly call to the dealer. Stop tearing apart dirty components just to read a faded part number. Download this bookmarked file directly to your phone or tablet, click the exact section you need, and order your replacement parts with total confidence.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Air Cleaner, Accelerator Lever, Fuel Tank, Fuel Piping, Fuel Filter & Water Separator | |
| Cooling System | Radiator & Mount | |
| Engine | Silencer, Engine Mount, Around the Engine, Turning Bearing | |
| Electrical System | Battery, Travel Alarm, Starter Switch, Work Lamp | |
| Undercarriage & Travel | Sprocket, Idler & Adjust, Track Roller, Crawler, Travel Pedal, Travel Lever, Travel Frame, Travel Motor | |
| PTO | P.T.O. Pedal, P.T.O. | |
| Hydraulics & 3-Point Hitch | Valve Plate, Control Valve Plate, Hydraulic Pump Mount & Joint, Hydraulic Pump, Boom Cylinder, Arm Cylinder, Bucket Cylinder, Swing Cylinder, Blade Cylinder, Variable Leg Widen / Shorten Cylinder, Turning Motor, Swivel Joint, Control Valve, Way Valve, Remote Control Valve, Stop Valve | |
| Loader, Backhoe & Attachments | Blade Lever, Swing Pedal, Boom Bracket, Boom, Bucket Arm & Link, Bucket, Blade | |
| Body & Operator Station | Around the Seat, Lock Lever & Stand, Armrest, Turning Frame, Side Cover, Step, Instrument Panel, Seat, Seat Mount, Seat Belt, Bonnet, Canopy | |
| Decals & Accessories | Label, Greasing | |
| Other Components | Lever Stand, Power Supply Socket, Shoe Slide Plate, Variable Leg Lever, Low-High Pedal, Reservoir, Arm |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Diode Rating | 1.5A | p. 23 |
| Fuse Rating | 40A | p. 24 |
| Work Lamp Bulb Specification | 12V 27W | p. 31 |
| Oil Seal Dimension | 25X52X18 mm | p. 69 |
| Turning Bearing Pin Dimension | 10X28 mm | p. 69 |
| Bush Dimension (Turning Frame) | 50X65 mm | p. 51 |
| Boom Cylinder Piston Dimension | 60 mm (24-28 mm rod) | p. 69 |
| Hydraulic Pump O-Ring Size | 1BP7.0 | p. 67 |
