Mercury Mercruiser Marine Engines GM V8 454 cid 7.4L 502 cid 8.2L* Factory Service / Repair/ Workshop Manual Instant Download! This manual contains maintenance and repair procedure for the Mercury Mercruiser Marine Engines GM V8 454 cid 7.4L 502 cid 8.2L. With this manual, you may maintain, service, diagnose and repair your own. With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently. All repair procedures are covered. Its the same type of Manual that your local Dealer/Mechanic would use. This manual covers the following models: Gen. VI Engines Sterndrive (MCM) Models: MCM 454 Mag MPI (Serial Number 0L010029 & Up) MCM 502 Mag MPI (Serial Number 0L017000 & Up) Inboard (MIE) Models: MIE 454 Mag MPI Horizon (Serial Number 0L002200 & Up) MIE 8.2L MPI (Serial Number 0L002450 & Up) L-29 Engines Sterndrive (MCM) Model: MCM 7.4L MPI (Serial Number 0L010003 & Up) Inboard (MIE) Model: MIE 7.4L MPI (Serial Number 0L002006 & Up) Service Manual outline: 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 Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal. All pages are printable. File Format: PDF Compatible: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader & WinZip Looking for some other Service manual, please check: Thank you ! have a great day there !