This is the Highly Detailed factory service repair manual for the Mercury Mercruiser Marine Engines Number 23 GM V8 454 CID(7.4L) 502 CID (8.2L), this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic. Mercury Mercruiser Marine Engines Number 23 GM V8 454 CID(7.4L) 502 CID (8.2L) Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly. Models Covered: Gen. VI Engines Sterndrive (MCM) Model and Serial Number MCM 454 Mag MPI→0L010029 and up MCM 502 Mag MPI→0L017000 and up Inboard (MIE) Model and Serial Number MIE 454 Mag MPI Horizon→0L002200 and up MIE 8.2L MPI→0L002450 and up L-29 Engines Sterndrive (MCM) Model and Serial Number MCM 7.4L MPI→0L010003 and up Inboard (MIE) Model and Serial Number MIE 7.4L MPI→0L002006 and up Service Repair Manual Covers: Section 1 - Important Information A - General Information B - Maintenance C - Troubleshooting Section 2 - Removal and Installation A - MCM Models - Bravo and Blackhawk Drives B - MCM Models - Bravo and Blackhawk Drives with Driveshaft Extension C - MIE Models - Velvet Drive Transmission D - MIE Models - Hurth Transmission Section 3 - Engine A - 454 cid (7.4L) / 502 cid (8.2L) Section 4 - Electrical System A - Starting System B - Ignition System C - Charging System D - Instrumentation E - Wiring Diagrams Section 5 - Fuel System A - Fuel Delivery System for Electronic Fuel Injection B - Multi-Port Fuel Injection Descriptions and System Operation C - Multi-Port Fuel Injection Disassembly and Reassembly D - Fuel Injection System Troubleshooting E - General System Diagnostics F - Trouble Code Diagnostics - 454/502 Mag MPI & 8.2L MPI G - Trouble Code Diagnostics - 7.4L MPI Section 6 - Cooling System A - Seawater Cooled Models B - Closed Cooled (Fresh Water) Models Section 7 - Exhaust System A - General B - Manifolds and Elbows C - Risers D - Collectors Section 8 - Drives A - Velvet Drive In-Line Transmission B - Velvet Drive 5000A Down Angle Transmission C - Velvet Drive 5000V V-Drive Transmission D - Hurth V-Drive Transmission E - Walter V-Drive Transmission F - Drive Shaft / Propeller Shaft Models Section 9 - Power Steering A - Pump And More...... ======================================== File Format: PDF Compatible: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader & WinZip NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are printable.It is great to have Mercury Mercruiser Marine Engines Number 23 GM V8 454 CID(7.4L) 502 CID (8.2L) Service Repair Workshop Manual. Looking for some other Service Repair Manual,please check: Thanks for visiting!