Caterpillar C10, C12 (1YN, 2PN) Diesel Engine Service Manual Set

Covers: Cat C10, C12 diesel engine with 1YN or 2PN serial number prefix
Pages: 266
Format: PDF
File size: 8mb
Compatibility: Windows/Mac/Tablet/Smartphone

Skip the expensive dealership wait times and get the Caterpillar C10 and C12 diesel engine factory service manual in a convenient, 4-volume downloadable PDF package. Covering the popular 1YN and 2PN engine prefixes used in truck applications, this complete OEM shop guide is a must-have for fleet mechanics, owner-operators, and diesel technicians who demand factory-level accuracy.

What’s Inside This 4-Volume Cat Repair Set?

With over 200 pages of high-resolution diagrams, specifications, and step-by-step procedures, this workshop manual walks you through any mechanical repair on the C10 or C12 engine:

• Disassembly & Assembly: Complete instructions for stripping the block down and rebuilding it to factory spec.
• Systems Operation: Making sense of how the fuel, air, lubrication, and cooling systems work.
• Testing & Adjusting: Exact procedures for valve lash settings, timing calibration, and fuel system pressure checks.
• OEM Specifications: Critical torque values, wear limits, and clearance tolerances straight from Caterpillar.

Designed for the Modern Shop

• Fully Searchable & Printable: Find your specific instructions in seconds with keyboard shortcuts, or print out the pages you need for the day.
• Instant Shop Access: Download the PDFs straight to your laptop, tablet, or smartphone. Look up the information you need without flipping through a cumbersome paper copy.
• Immediate Email Delivery: No shipping delays. A download link is sent straight to your inbox right after checkout so you can get back to work.

Invest in the ultimate Caterpillar C10 / C12 overhaul manual today, protect your diesel engine, and cut down your truck’s downtime.

This download includes:

• 1YN, 2PN Specifications Manual
• 1YN, 2PN Systems Operation, Testing and Adjusting Manual
• 1YN, 2PN Disassembly and Assembly Manual
• 1YN, 2PN Electronic Controls Wiring Diagram

Coverage of:

• Fuel Priming Pump
• Fuel Filter Base
• Fuel Transfer Pump
• Fuel Manifold
• Electronic Unit Injector
• Turbocharger
• Exhaust Manifold
• Inlet Manifold
• Inlet and Exhaust Valve Springs
• Inlet and Exhaust Valves
• Inlet and Exhaust Valve Guides
• Inlet and Exhaust Valve Seat Inserts
• Engine Centrifugal Oil Filter
• Engine Oil Filter Base
• Engine Oil Cooler
• Engine Oil Pump
• Water Pump
• Water Temperature Regulator
• Water Outlet Manifold
• Flywheel
• Crankshaft Rear Seal
• Crankshaft Rear Seal Carrier
• Flywheel Housing
• Rear Power Take-Off (RPTO)
• Vibration Damper and Pulley
• Crankshaft Front Seal
• Front Cover
• Gear Group (Front)
• Housing (Front)
• Accessory Drive
• Valve Mechanism Cover
• Compression Brake
• Rocker Shaft and Pushrod
• Cylinder Head
• Lifter Group
• Camshaft
• Camshaft Gear
• Camshaft Bearings
• Engine Oil Pan
• Cylinder Liner
• Piston Cooling Jets
• Pistons and Connecting Rods
• Connecting Rod Bearings
• Crankshaft Main Bearings
• Crankshaft
• Crankshaft Gear
• Bearing Clearance
• Coolant Temperature Sensor
• Engine Oil Pressure Sensor
• Speed/Timing Sensor
• Belt Tensioner
• Engine Control Module
• Alternator
• Electric Starting Motor
• Air Conditioner Support Bracket
• Air Compressor
• Air Compressor Drive Gear

Foldout Size Wiring Schematics

• Engine Harness Wiring Diagram
• OEM Vehicle Harness Wiring Diagram
• Basic Electrical Troubleshooting and Diagnostic Code List

Have any questions or need more details? Contact Us