Komatsu HD785-7 Parts Book LEPBH78702 – Illustrated Parts Catalog PDF

Description

Komatsu HD785-7 Parts Book LEPBH78702

This is the Komatsu HD785-7 Parts Book, document number LEPBH78702, covering machines from serial number J30001 and up, equipped with the SAA12V140E-3 engine from engine number 505616 and up. It is an illustrated parts catalog that provides a structured breakdown of every major assembly on the HD785-7 off-highway truck, with exploded diagrams and indexed part numbers that let you identify and order the exact component you need.

File Details

• Manual Type: Parts Book / Illustrated Parts Catalog
• Brand: Komatsu
• Model: HD785-7
• Document Number: LEPBH78702
• Serial Number Coverage: J30001 and up
• Engine: SAA12V140E-3
• Engine Number Coverage: 505616 and up
• Language: English
• File Format: PDF

IMAGES PREVIEW

Chapters Covered

• Engine: Cylinder Head, Head Cover, Air Intake Manifold, Air Intake Connection and Sensor, Pre-Heater Switch, Exhaust Manifold, Turbocharger and Lubricating Oil Piping, Turbocharger Water Piping, Turbocharger Inner Parts, Heat Shield, Exhaust Brake and Mounting, Exhaust Brake Inner Parts
• Engine (Continued): Front Cover, Gear Case and Front Cover Accessory, Breather and Blowby Sensor Wiring, Idler Gear, Camfollower Cover, Oil Filler, Oil Pan Suction Tube, Oil Pan and Suction Tube, Oil Level Sensor, Oil Level Gauge, Flywheel Housing, Flywheel, Front Support and Rear Bracket, Crankshaft, Damper, Piston, Crank Pulley, Camshaft, Camfollower, Rocker Arm
• Engine (Continued): Oil Pump, Oil Filter, Oil Adapter, Oil Cooler, Fuel Injection Pump Mounting, Common Rail (L.H and R.H), Fuel Supply Pump, Fuel Supply Pump Bracket and Rail Return Piping, Fuel Injection Piping, Fuel Supply Pump Lubricator, Fuel Injection Pump Drive, Fuel Piping, Fuel Filter, Fuel Air Vent, Fuel Priming Pump, Fuel Injection Nozzle and Spill Pipe, Fuel Return, Fuel Injection Controller
• Engine (Continued): Water Pump, Water Pump Bypass Piping, Air Water Piping and Water Outlet, Cooling Fan, Fan Pulley and Drive Belt, Cooling Fan Drive, Tension Pulley, Corrosion Resistor, Alternator Mounting, Alternator, Alternator Drive, Starting Motor Mounting, Starting Motor, Electrical Wiring, Cylinder Head Gasket Kit, Cylinder Block Gasket Kit, Water Pump Gasket Kit, Pre Lubrication Piping, Name Plate and Caution, PM-Clinic Accessory, Fuel Filter, Fuel Pre-Filter, Joint, Switch and Plate, Water Separator and Sensor
• Engine Related Parts: Cooling Tube, Damper, Block to Cooling Plate, Cooling Plate to Water Separator R.H./L.H., Fuel Piping Filter to Engine R.H./L.H., Block to Engine R.H./L.H., Air Intake Piping, Wiring Harness, Heater Relay Wiring Harness, Air Conditioner Related Parts, Vehicle Health Monitoring System (VHMS), Engine Mounting, Exhaust Bracket
• Cooling System: Radiator, Mounting Bracket, Baffle Plate, Coolant Piping, Coolant Level Sensor, Air Conditioner (Brake Cooler Piping), Air Conditioner Related Parts, Fan Net, Coolant Piping (Without Engine Pre-Lubrication System), Coolant Piping (Radiator to Engine)
• Fuel System: Fuel Tank, Fuel Tank Cover, Suction Valve, Fuel Quick Charger Valve, Blind Plug, Fuel Tank Mounting, Fuel Piping (Extra Bad Fuel and Poor Arrangement), Fuel Piping (Tank to Block), Fuel Piping (Block), Fuel Piping (Hose), Fuel Piping (Mounting), Fuel Piping (Extra Poor Fuel Arrange), Water Separator to Filter L.H./R.H., Add Filter, Filter to Engine, Block to Engine R.H.
• Electrical System: Battery Box and Rear Hood (Battery, Stay, Battery Box, Relay, Circuit Breaker, Large Capacity, Under Hood, Cab Hood, Breather, Valve Box, Related Parts), Wiring Harness (Main Harness, Bracket and Clamp, Starting Motor Cable, Wiring Harness R.H./L.H.), Rear Combination Lamp and Backup Alarm, Side Lamp (VHMS), Payload Meter Lamp (VHMS, Payload Meter R.H./L.H.)
• Power Transmitting System: Front Drive Shaft, Rear Drive Shaft, Torque Converter and Transmission (Bare, Input Shaft, Drive Case, Rear Housing, PTO Assembly, Mounting, Torque Converter Valve, Charger Pump Gear, 1st and 2nd Speed/Reverse Clutch, High Clutch, Low and 4th Speed Clutch, Carrier, Case, Docking Unit, Input and Output Shaft, Transmission Control Valve, Main Flow Selector Valve, Oil Pan, Sensor, Mounting)
• Power Transmitting System (Continued): Torque and Transmission (Inner Parts, Brake Cooling Pump, Hydraulic Pump, Steering and Hoist Pump, Coupling, Steering and Hoist Pump Mounting, Suction Piping, Pre-Filter, Filter, Breather Piping, Oil Pan, Without Engine Brake System, Pump to Brake Piping, Brake Control Valve to Filter, Brake Piping, Nipple)
• Rear Axle: Differential, Final Drive (L.H./R.H.), Final Brake (L.H./R.H.), Housing, Brake Piping, Blind Parts, Sensor, Pin, Lubrication, Rod
• Front Axle: Suspension HyDroneumatic (Hub R.H./L.H.), Brake R.H./L.H., Cylinder R.H./L.H., Valve, Cover R.H./L.H., Sensor R.H./L.H., Lever R.H./L.H., Brake Piping, Brake Cooler Piping, Transport R.H./L.H., Clip, Lubrication
• Hydraulic System: Hydraulic Oil Tank (Tank, Inner Parts Hoist Valve, Hoist Valve Mounting, Hoist Piping, Inner Parts Demand Valve, Demand Valve Mounting, Transmission Oil Filter, Coolant Piping, Suction Piping, Transmission Piping, Block, Inner Parts Check Valve, Demand Valve to Filter Piping, Demand Valve to Steering Valve, Demand Valve Hoist Valve, Return Piping, Oil Filler Cap Lock and Cover, Emergency Steering Piping, Sensor, Steering and Hoist Piping, Cap, Transmission Piping, Dump Control, Mounting, Clip), Brake Oil Cooling Control Valve, Transmission Piping, Steering and Hoist Hydraulic Piping, Brake Oil Cooling Hydraulic Piping, Accumulator, Brake Piping
• Main Frame and Related Parts: Main Frame, Mounting Bracket, Axle Support, Rear Support, Front Support, Stairway, Engine Oil Filter, Positioner, Air Intake Connector, Exhaust Piping, Engine Control, Transmission, Steering Linkage, Emergency Steering Control Switch, Lubrication Piping
• Operator’s Compartment and Control System: Cab and Cab Floor Group (Cab Body, Door L.H./R.H., Door Lock, Door Cover, Door Related Parts, Glass Window, Antenna, Wiper, Sheet, Accessory, Roof Pad, Mark and Plate, Window Washer Tank, Air Conditioner Filter, Related Parts, Accelerator Pedal, Brake Control Valve, Brake Hose, Brake Control Sensor, Inner Parts Air Conditioner, Air Conditioner Piping, Dashboard, Cab In Parts Air Duct, Radio Cassette, Radio, Monitor Decal, Monitor Panel, Steering Column, Steering Wheel and Column, Decal, Operator’s Seat, Operator’s Seat Related Parts, Dump Control, Console Box, Cap Console Box, Rear Cover, Auxiliary Seat, Fuse Box and Relay, Relay, Roll Over Angle Sensor Less, Roll Control, Emergency Steering Timer, Payload Meter Angle Sensor, VHMS, Parts for Less Pre-Lube, Cab Wiring Harness and Under Cover), Floor Mate, Cab Step
• Platform and Related Parts: Platform Group (Platform L.H./R.H., Inner Parts Air Cleaner, Air Cleaner Related Parts, Platform Related Parts, Payload Meter, Mudguard, Handrail, Toe Guard, Payload Meter Auto-Greasing), Coolant Reservoir Tank, Under View Mirror, Sideview Mirror
• Guard and Cover: Radiator Guard, Engine Hood, Fire Protection (Engine Rear Cover, Exhaust Cover, Cover, Steering Piping Protection), Front Fender, Engine Under Guard, Transmission Under Guard
• Rim and Tire: Rim (Front Wheel, Rear Wheel, Mounting Parts), Tire (Various Sizes and Brands), Rear Suspension, Rear Suspension Pressure Sensor
• Body: Body (With Platform Guard, With 300mm Spill Guard, With Side Extension 200mm, Light Body), Body Accessory, Rock Injector, Body Hoist Cylinder, Platform Guard, Exhaust Box
• Marks and Plates: Name Plate Unit (Indonesian and English, English, Indonesian)
• Tool: Spare Parts, Cap and Overall, General Tool Unit (Hose), General Tool Unit, Tool Box Unit, Payload Meter Soft, General Tool Kit
• Miscellaneous: Air Conditioner Related Parts (Hose Clamp, Heater Hose Clamp), Cap Lock, Fire Extinguisher (English, Indonesian), Front Propeller Shaft Guard, Rear Propeller Shaft Guard, ABS/ASR Chassis (Steering Sensor, Common Wiring Harness, Valve, Wiring Harness), Vehicle Health Monitoring System Less, Vehicle Health Monitoring System (Clamp, Down Load)
• Services Kit: Service Kit (K01, K02, K03, K04, K09, K012, K013, K014)

The Komatsu HD785-7 Parts Book LEPBH78702 is built for the workshop, the parts counter, and the field mechanic. Every major assembly is broken down into exploded diagrams with index numbers that cross-reference directly to the parts list on the facing page. The part number, description, and quantity are given for each item, so you can identify exactly what is on your machine and what needs to be ordered. The catalog covers the complete machine: the SAA12V140E-3 engine and all its subassemblies, the cooling and fuel systems, the electrical system, the torque converter and transmission, both axles, the hydraulic system, the main frame, the operator’s compartment, the body, and all guards and covers. Whether you are rebuilding a cylinder head, replacing a hydraulic pump, tracing a wiring harness, or ordering a single O-ring, the illustrated breakdown in this parts book gives you the visual and numerical reference you need to get the right part the first time.

Why This Parts Book Matters

Ordering the wrong part costs time and money. The Komatsu HD785-7 Parts Book LEPBH78702 removes the guesswork by showing you the exact configuration of every assembly on your truck, keyed to serial number J30001 and up and engine number 505616 and up. The exploded views make it clear how components fit together, what goes where, and which part numbers apply to your specific machine. For anyone maintaining, repairing, or rebuilding an HD785-7, this is the reference that keeps the work moving and the parts orders accurate.

Instant PDF Delivery

This Komatsu HD785-7 Parts Book is delivered as an instant PDF download. No shipping, no waiting, no physical media to lose. Open it on any device — laptop, tablet, or phone — and print the pages you need for the job. The PDF format lets you zoom into the exploded diagrams for detail and keep the entire parts catalog at your fingertips in the shop or in the field.