Part of the Yanmar Parts Manuals.
Every one of the 187 pages in this official Yanmar vio82 parts catalog pdf (OEM #0CK50-M01330EN) is built to help you order the exact replacement components for your crawler excavator. Open to detailed exploded views covering everything from the 90A hydraulic pump to the cab air conditioning unit and undercarriage track rollers. You get complete parts lists and clear component identification, allowing you to cross-reference every pin, bushing, and seal so you never order the wrong hardware. Verify the required M16x35 plated bolts for your assembly and double-check the exact outer element needed for the air cleaner. Stop wasting days waiting for the parts counter to guess your numbers. Download the file directly to your phone or tablet, use the bookmarks to jump straight to your section, and get your parts order submitted today.
What's Inside This Yanmar ViO82 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Air Cleaner, Accelerator, Fuel Tank, Fuel Piping | |
| Cooling System | Radiator, Radiator Mount | |
| Engine | Turning Bearing, 118.Pump & Oil Cooler, 119.Pump - Control Valve - Oil Cooler | |
| Electrical System | Battery, Starter Switch, P.T.O. Sensor, Hyd. Oil Switch, Work Lamp, 106.Solenoid Valve, 107.Solenoid Valve, 108.Solenoid Valve, 109.Solenoid Valve, 110.Solenoid Valve, 111.Solenoid Valve | |
| Hydraulics & 3-Point Hitch | Around the Control Valve, Coupler, Quick Coupler, Hydraulic Pump Mount & Joint, Hydraulic Pump, 158.Hydraulic Pump, 159.Hydraulic Pump, 160.Hydraulic Pump, Control Valve Plate, Boom Cylinder, Arm Cylinder, Bucket Cylinder, Swing Cylinder, Blade Cylinder, Hitch Cylinder, 103.Control Valve | |
| Body & Operator Station | Sub Tank, Seat Mount, Travel Frame, Crawler Guard, Turning Frame, Cover, Tail Cover, Center Cover, Frame Guard, Floor Mat, Side Cover, Seat Slide, Seat, Bonnet, Cabin Mount, Cabin | |
| Decals & Accessories | Label & Accessory, Label | |
| Other Components | Reference Materials, Silencer, Engine Mount, Around the Engine, Travel Alarm, Controller, Gps, Indicator Box, Air Conditioner, Sprocket, Idler & Adjust, Track Roller, Carrier Roller, Crawler Adjust, Iron Crawler, Rubber Crawler |
Yanmar ViO82 Common Problems This Manual Covers
Yanmar ViO82 excavator hydraulic pump is weak and making loud grinding noises under heavy load
Inspect the exploded view of the pump assembly on page 101 to locate the required replacement internals. Verify the requirement for exactly 9 of the PISTON ASSY. Cross-reference the 4DP14.0 O-RING and order the correct quantities to fully rebuild the unit.
Manual Section: 158.(90A)Hydraulic Pump(Inner Parts)(1) p. 101Complete electrical failure occurs intermittently and main slow blow fuses keep popping
Check the engine electrical components diagram on page 24 to trace the main harness. Locate the specific slow blow fuses required for your machine. Replace any blown units with the exact 80A, 120A, or 60A slow blow fuses specified in the parts list.
Manual Section: Around the Engine p. 24Track tension drops repeatedly and front idler mounting hardware is missing or sheared off
Review the idler and adjuster assembly breakdown on page 46 to find the correct replacement hardware. Identify the mounting fasteners for the adjuster plate. Order exactly 8 of the M14X 60 plated bolts to ensure proper clamping force and secure the track tensioner.
Manual Section: Idler & Adjust p. 46Engine coolant leaks rapidly from the upper radiator connection causing high temperature warnings
Inspect the radiator mount and piping diagram on page 19 to identify the correct molded coolant lines. Confirm whether the leak is at the upper or lower connection, then pull the part number for HOSE,CW-T A (upper) or HOSE,CW B (lower) and place the order.
Manual Section: Radiator p. 19Frequently Asked Questions
How do you fix yanmar ViO82 excavator hydraulic pump is weak and making loud grinding noises under heavy load?
Inspect the exploded view of the pump assembly on page 101 to locate the required replacement internals. Verify the requirement for exactly 9 of the PISTON ASSY. Cross-reference the 4DP14.0 O-RING and order the correct quantities to fully rebuild the unit. p. 101
How do you fix complete electrical failure occurs intermittently and main slow blow fuses keep popping?
Check the engine electrical components diagram on page 24 to trace the main harness. Locate the specific slow blow fuses required for your machine. Replace any blown units with the exact 80A, 120A, or 60A slow blow fuses specified in the parts list. p. 24
How do you fix track tension drops repeatedly and front idler mounting hardware is missing or sheared off?
Review the idler and adjuster assembly breakdown on page 46 to find the correct replacement hardware. Identify the mounting fasteners for the adjuster plate. Order exactly 8 of the M14X 60 plated bolts to ensure proper clamping force and secure the track tensioner. p. 46
How do you fix engine coolant leaks rapidly from the upper radiator connection causing high temperature warnings?
Inspect the radiator mount and piping diagram on page 19 to identify the correct molded lines. Find the exact part numbers for the upper and lower connections. Match your leaking components to the HOSE,CW-T A or HOSE,CW B to order 1 correct replacement. p. 19
What format is this manual in?
Instant PDF download. You get the full 187-page searchable Parts Catalog immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Am I able to print pages from this manual?
Yes. The PDF has no DRM restrictions, so print any page or section you need for your shop. Works with any standard printer.
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