This is the most complete service repair manual for the 1998-2001 Mercruiser Marine Engines GM V8 454 CID(7.4L) /502 CID(8.2L). This manual contains service, repair procedures, assmbling, disassembling, wiring diagrams and everything you need to know. Models Covered in This Manual: Gen. VI Engines Sterndrive (MCM) Model Serial Number MCM 454 Mag MPI 0L010029 & Up MCM 502 Mag MPI 0L017000 & Up Inboard (MIE) Model Serial Number MIE 454 Mag MPI Horizon 0L002200 & Up MIE 8.2L MPI 0L002450 & Up L-29 Engines Sterndrive (MCM) Model Serial Number MCM 7.4L MPI 0L010003 & Up Inboard (MIE) Model Serial Number MIE 7.4L MPI 0L002006 & 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 ================================================== High Quality PDF Manual, All Pages Are Printable. Instant Download No Shipping Cost No Need to Wait For A CD-ROM File Format: PDF Language: English Compatible: All Versions of Windows & Mac Requirements: Adobe PDF Reader Thanks for visiting!.