Hino P11C Engine Workshop Manual – Complete Service & Overhaul Guide PDF

Description

Hino P11C Engine Workshop Manual

The Hino P11C Engine Workshop Manual is the comprehensive service and repair guide for the P11C diesel engine used in Hino vehicles. Published under document number S5-YP11E07B and dated November 2006, this manual delivers the complete repair procedures, specifications, and overhaul criteria needed to keep the P11C running at peak performance. Whether you are performing routine maintenance, diagnosing a fault, or rebuilding the engine from the block up, this workshop manual provides the procedures and data required for the job.

File Details

• Manual type: Engine Workshop Manual
• Brand: Hino Motors, Ltd.
• Model: P11C (P11C-UB)
• Document number: S5-YP11E07B
• Date: November 2006
• Language: English
• Page count: 254 pages
• File format: PDF

Chapters Covered

• General Introduction (GN01) — General precautions, how to use this workshop manual, identification information, specified torque for standard bolts and nuts, dismounting and mounting procedures.
• Engine Introduction (EN01) — Engine assembly data and specifications, troubleshooting, tune-up procedures, special tools, overhaul criteria, engine dismounting and mounting, liquid gasket application points.
• Engine Mechanical (EN02) — Cylinder head, crankshaft front end, flywheel and flywheel housing, timing gear and related parts, injection pump drive, main moving parts and cylinder block.
• Air Intake System (EN03) — Air intake manifold and pipe component locator.
• Exhaust System (EN04) — Exhaust manifold and pipe, component locator, overhaul.
• Lubricating System (EN05) — Lubricating system diagram, oil pump and oil strainer, oil filter and oil cooler, inspection and repair.
• Cooling System (EN06) — Cooling system diagram, coolant pump, thermostat, radiator, cooling fan.
• Fuel System (EN07) — Fuel system diagram, injection nozzle (two-spring type, Bosch make), description, component locator, overhaul.
• Turbocharger (EN08) — Description, troubleshooting, special tool, overhaul criteria, component locator, overhaul, inspection and repair.
• Alternator (EN11) — Data and specifications, description, troubleshooting, component locator, special tool, overhaul, inspection and repair.
• Starter (EN12) — Data and specifications, description, troubleshooting, component locator, proposal tool, overhaul, inspection and repair.
• Air Compressor (EN13) — Data and specifications, description, troubleshooting, component locator, special tool, overhaul, inspection and repair.
• Engine P.T.O. (EN14) — Power take-off assembly description, component locator, special tool, overhaul, inspection and repair.
• Fuel Control (DN02) — TE system overview, component locator, diagram, precautions, inspection, diagnosis using the diagnosis monitor, malfunction code troubleshooting, ECU connector pin assignments, dismounting and mounting.

The manual opens with the general introduction, establishing safe working practices and the correct way to use the documentation. From there it moves into the engine introduction with the full data and specifications table for the P11C, including the tune-up procedures that cover valve clearance checking and adjustment, injection timing inspection and adjustment, and the start-up and lubrication checks.

The engine mechanical chapter is the heart of this Hino P11C engine workshop manual, covering the cylinder head in detail with its component locator, special tools, overhaul procedures, and inspection and repair data. The crankshaft front end, flywheel and flywheel housing, timing gear and related parts, injection pump drive, and main moving parts with cylinder block are all covered with their own component locators and overhaul procedures. This is where you find the disassembly, inspection, replacement, and assembly steps for the major mechanical components.

Supporting systems each get their own chapter. The air intake system, exhaust system, lubricating system, cooling system, and fuel system are documented with diagrams, component locators, and overhaul or inspection procedures as applicable. The fuel system chapter includes the two-spring type Bosch injection nozzle with its detailed overhaul and adjustment steps, covering first opening pressure, needle valve full-lift, pre-lift, second opening pressure, and the final spray and leakage tests.

The turbocharger chapter provides troubleshooting for common symptoms like dense black smoke, white smoke, loss of power, poor response, and abnormal noise, along with overhaul criteria for checking turbine shaft rotation, radial play, and thrust play. The alternator, starter, and air compressor chapters each follow the same pattern: data and specifications, description, troubleshooting, component locator, special tool, overhaul, and inspection and repair. The engine P.T.O. chapter covers the power take-off assembly from description through overhaul and inspection.

The fuel control chapter introduces the Hino TE (Total Electronics) system and its four types, with this engine employing the Pre-stroke type. It provides the component locator, electrical diagram, precautions for handling the electronic components, and a thorough inspection and diagnosis section. Malfunction codes are covered one by one, from engine speed sensor no pulse (2-1) through to engine overheat (24-1), each with its inspection procedure and probable causes. ECU chassis side connector pin assignments are included for both the 26-pin and 16-pin connectors.

Engine Specifications at a Glance

• Engine model: P11C-UB
• Type: Diesel, 4 cycle, vertical, 6 cylinder, in-line overhead camshaft, water-cooled, direct injection
• Aspiration: Turbocharged with intercooler
• Bore and stroke: 122 x 150 mm (4.8 x 5.9 in.)
• Piston displacement: 10.520 L (641.9 cu.in.)
• Compression ratio: 16:1
• Firing order: 1-4-2-6-3-5
• Direction of rotation: Counterclockwise viewed from flywheel
• Compression pressure: 2.8-3.0 MPa (29-31 kgf/cm², 413-440 lbf/in.²) at 200 r/min
• Maximum revolution (at full load): 2,150 r/min
• Idling revolution: 525 r/min
• Dry weight: Approximately 1,050 kg (2,315 lb)
• Alternator: 24V, 50A
• Starter: 24V, 6.0 kW

Why This Manual Matters

Working on a modern diesel engine without the correct specifications is a recipe for costly mistakes. The Hino P11C workshop manual provides the tightening torques, clearances, service limits, and inspection criteria that keep a rebuild within factory tolerances. The cylinder head bolt tightening sequence alone—three stages across twenty-six bolts plus additional bolts and rocker support bolts—is not something you want to guess at. The valve clearance adjustment procedure with its intake 0.45 mm and exhaust 0.60 mm cold settings, the injection timing adjustment with the coupling jaw alignment, and the connecting rod bolt torque with the 90-degree plus 90-degree additional turns are all laid out step by step.

For the electronic side, the fuel control chapter’s malfunction code diagnosis means you can read the check engine light and exhaust brake indicator light blink patterns, identify the fault code, and follow the specific inspection procedure rather than replacing parts blindly. The connector pin assignments give you the reference you need to test harness continuity and sensor resistance at the ECU connectors.

This is not a generic diesel engine book. It is the Hino P11C engine workshop manual covering the specific engine and its supporting systems as installed in Hino vehicles. Every component locator, every overhaul procedure, and every specification is for the P11C.

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Instant PDF Delivery

The manual is delivered as an instant PDF download after purchase. There is no shipping, no waiting for a physical book, and no risk of a damaged or lost package. You can view it on any device—laptop, tablet, or smartphone—and print the pages you need for the workshop. Whether you are a professional technician, a fleet maintenance manager, or a serious owner who prefers to do the work yourself, this Hino P11C engine service manual gives you the procedures and data to get the job done correctly.